WO2012045383A2 - Road lighting system with charging stations for electric vehicles - Google Patents
Road lighting system with charging stations for electric vehicles Download PDFInfo
- Publication number
- WO2012045383A2 WO2012045383A2 PCT/EP2011/004519 EP2011004519W WO2012045383A2 WO 2012045383 A2 WO2012045383 A2 WO 2012045383A2 EP 2011004519 W EP2011004519 W EP 2011004519W WO 2012045383 A2 WO2012045383 A2 WO 2012045383A2
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- WO
- WIPO (PCT)
- Prior art keywords
- charging
- voltage
- street lighting
- lighting system
- charging station
- Prior art date
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/305—Communication interfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/63—Monitoring or controlling charging stations in response to network capacity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/64—Optimising energy costs, e.g. responding to electricity rates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/68—Off-site monitoring or control, e.g. remote control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2250/00—Driver interactions
- B60L2250/20—Driver interactions by driver identification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Definitions
- the invention relates to a street lighting system according to the preamble of claim 1.
- Street lighting systems are part of virtually all municipal roads.
- the connection of the street lighting of a road train is generally carried out with an underground installed lighting cable, which is connected via a control box with the general power supply.
- Electric vehicles such as a battery-powered car, but the amperage for which the lighting cable is approved, not enough, at least not in a sufficient period of a few hours, especially not if the
- the subterraneously laid lighting cable is subjected to an increased voltage relative to the mains voltage. So no new lighting cable needs to be laid. Due to the increased voltage compared to the mains voltage, which is applied to the underground laid lighting cable, a correspondingly increased power can be transported to the charging station.
- the battery of an electric vehicle which supplies electric power to the electric motor, is usually under
- any charging stations for example, to the outlet of a private household, a garage or the like. to connect for charging.
- Street lighting system which are designed as a charging station, each provided with a voltage converter, which increased the
- the voltage converter may be a transformer, for example a power transformer, but also an electronic switching power supply.
- Switching point may for example be a transformer station, which is connected via a high voltage line to the power generator.
- the switching point is formed by the distributor or the switch box of the street lighting system, which switches the lights of one or more streets and powered by the lighting cable with power.
- the switching point preferably has a voltage converter, so for example, a transformer, possibly as a Spartrafo, or z. B. designed as a voltage converter switching power supply.
- the lamp can be attached to the top of the light poles, or hang on a mounted example, on the road rope that runs for example between two light poles.
- the underground lighting cable is usually formed by a multi-core cable, in particular by a
- Three-phase (three-phase) (LI, L2 and L3) three-phase cables and one neutral conductor (N) and one protective conductor (PE), whereby the neutral conductor and the protective conductor can be combined into a single conductor (PEN).
- LI, L2 and L3 Three-phase (three-phase) (LI, L2 and L3) three-phase cables and one neutral conductor (N) and one protective conductor (PE), whereby the neutral conductor and the protective conductor can be combined into a single conductor (PEN).
- Electric vehicle is not affected, preferably only one core or part of the wires, ie the head of the
- Lighting cable used to charge the electric vehicle so that the one or the other head of the lighting cable for
- the one or more connected to a charging station to the light poles conductor of the lighting cable can then be clamped with a voltage converter, for example in the control box over the mains voltage and clamped down to mains voltage with the voltage converter to the charging station to the respective light tower.
- One or more sockets may be connected to the voltage converter provided on the light tower. This can be connected to another electric vehicle, if at a
- Electric vehicle which is connected to another socket of the light pole, the charging process is already completed.
- a socket is preferably a socket for standardized
- Three-phase connector for data communication at least one
- Signal contact for example, a Mennekes connector, which is standardized as VDE-AR-E2623-2-2 and submitted for the next version of the international standard IEC 62196. It is a 7-pin round connector that allows connection to the 400 volt three-phase network in Europe (specified up to 63 ampere charging current). In addition, it is also possible to charge single-phase alternating current with 230 volts.
- Mennekes connector which is standardized as VDE-AR-E2623-2-2 and submitted for the next version of the international standard IEC 62196. It is a 7-pin round connector that allows connection to the 400 volt three-phase network in Europe (specified up to 63 ampere charging current). In addition, it is also possible to charge single-phase alternating current with 230 volts.
- the user can the electricity supplier, for example via mobile phone, with a PIN code, an electronic card or the like. invite the
- the plugging and unlocking triggers the
- an electric car driver who comes home from work in the evening and inserts his car for charging and z. For example, using a charge profile until tomorrow morning to schedule a specific time, his car gets charged in the slow-moving time past midnight and early in the morning.
- each charging station preferably has a remote-controlled
- Unlock device for example, by a
- the remote controlled switch is formed.
- the remote control can be done for example via radio or via the mains via
- the charging station may be provided with a locking device with which the detachable connection for connection of the electric vehicle to the charging station can be locked.
- the detachable connection may be, for example, a plug which is in a
- Plug the charging station is plugged.
- the locking can be done electromechanically.
- the locking device can be controlled, for example, by a receiver, which communicates with a transmitter that operates the claimant.
- the receiver can have a memory in which the authorization data of the authorized person is stored.
- an RFID transponder can be used for actuating the unlocking device, for example a car key provided with such a transponder.
- the light poles provided with a charging station can be provided with an optical display, for example one
- red / green LED to indicate free and occupied charging stations on the light poles of a street from afar. Since the light poles and thus the charging stations are generally arranged on the side facing away from the roadway side of the sidewalk, the charging cable, which has the charging station with the
- Electric vehicle connects, be led over the sidewalk.
- This can be attached to the light pole at a height that does not hinder pedestrians, a support arm to which the charging cable is attached.
- the support arm can be hinged to the light pole or pivotally mounted away from the sidewalk on the light pole. It is also possible in the curb on the roadside one or more in the
- sockets which are powered by a cable from the light pole or its lighting cable with power.
- Several sockets can not be used simultaneously. They are switched accordingly. However, several sockets are there to create as many charging parking spaces, so that the charging station can not be blocked by a parked vehicle.
- the street lighting system according to the invention preferably has a central control device for controlling the power supply to the charging stations and the lights of the light poles.
- the subterraneously laid lighting cable is on a certain
- Street lighting can be used without restriction, it is therefore preferably provided that of the supplied via the lighting cable power when the street lighting
- Control element is preferably modular, in order to easily expand and offset the operating cost-intensive communication modules as needed.
- the communication modules control both the sockets of the charging stations and the street lighting. The following functions can be used with it
- the person entitled to charge needs a mobile terminal, for example a mobile telephone or a control unit integrated in the vehicle with a communication module, that is to say a GSM module in particular.
- a mobile terminal for example a mobile telephone or a control unit integrated in the vehicle with a communication module, that is to say a GSM module in particular.
- the loader uses his mobile terminal to contact the clearing house by telephone, whereby he is identified by his telephone number stored there.
- Each charging station or at a charging station with multiple sockets each outlet are alphanumeric identification data, eg. B. associated with a phone number, which are visibly attached to the charging station.
- the identification data or the telephone number of the respective socket are communicated by the loader, where appropriate, with the desired charging profile with his mobile terminal of the clearing house, which the respective socket
- the clearing house is the central control device
- the clearing house forwards the electricity fee received from the loader to the electricity supplier of the street lighting and charges the control energy costs to the grid operator.
- the invention thus also encompasses a method for controlling the charging of the battery of the electric vehicles with the light masts of the street lighting system designed as a charging station.
- the invention is particularly intended for electric cars.
- the charging therefore preferably takes place according to the following sequence algorithm:
- the electric car is plugged into the socket of the charging station of the respective light pole.
- the motorist or other loader calls with his mobile terminal to the clearing house and tells her the identification number or the phone number of the socket.
- the telephone number of the mobile terminal of the electric car driver is deposited with the clearing house, so that the electric car driver or the right to charge can be identified via the telephone number of his mobile terminal, which may not be suppressed.
- the electric car driver selects a charging profile via his mobile terminal under the following charging profiles, each of which can have its own electricity tariff.
- the loading profiles have the following ranking, with the first loading profile having the highest tariff:
- Charging profile "emergency basis” loading The electric car should be loaded with a limited minimum amount of electricity in order, for example, to reach the nearest service station
- Electric car has loaded less than the defined minimum amount of electricity.
- the electric car is only up to defined minimum amount of electricity loaded.
- the loading profile "Emergency Base” loading takes precedence over all loading profiles except for the loading profile “Immediate” loading.
- the entered period must be a multiple, for example, two to three times as long as the theoretical loading period for "Immediate" loading
- Charging period including the existing power grid bottlenecks and the already priority connected charging profiles.
- the time may be displayed to the loader as to how long
- Charging profile "Cheap" -Laden There is no time limit until when the car should be charged, at least a very long period of, for example, three or four days.
- the "time part” loading may be provided, which is a sub-profile of the "time” charge and is not aimed at fully charging an electric car but only at partial charging in a certain time.
- the amount of electricity to load becomes the variable input size, not the time.
- the entries of the electric car driver are verified. Furthermore, it is determined how many vehicles are already registered with which charging profiles, which multiples of the theoreticalußladezeitraums from this information and the power requirement of the electric cars for "time-loading" results, whether the electric car driver with his phone number registered correctly etc. Only possible and permitted loading profiles are accepted as input.
- the load profiles "Emergency Base” store and “Immediate” store are processed according to the principle “First-Come-First-Serve.”
- the loading profiles "Time” store and “Cheap” store are optimized. Shop and “cheap” store are technically the same from the point of view of the process flow algorithm. "Cheap” store has only a much longer loading period defined by the time limit.
- the clearinghouse is constantly optimizing. There, all electricity profiles of electric car drivers are bundled. In addition, the network operators make continuously available preferences for the load distribution of the clearing house available. In this way, a "smart grid" system is realized.
- Electric vehicles supplied amount of electricity is limited, especially when the street lighting is turned on, not all connected to the lighting cable charging stations, to the
- Electric vehicle is connected to the store, and if one
- Charging station has multiple sockets are connected to the electric vehicles for charging, by the clearing house or the central control device is not the same amount of electricity simultaneously
- the charging plugs must be removable or disconnectable. In order to curb abusive behavior, it must be ensured that no third party is plugged in by unauthorized unplugging or switching off a charging device
- Electric cars can provide an advantage. In particular, it must be ruled out that by unauthorized unplugging or
- the street lighting system has a plurality of along a street 1 arranged light poles 2a, 2b, 2c ..., which are provided with lights 3a, 3b, 3c ....
- the light masts 2a, 2b, 2c are shown with parts broken away.
- Street lighting system is a switch box 4 is provided, which is connected to the general power supply with the mains voltage (230 V) to the transformer station T.
- Each light mast 2a, 2b, 2c ... has, as usual, a service opening 6 which can be closed, for example, by a door and which is frequently provided with a door in the case of the existing light masts.
- a socket 7 is provided in the service opening 6, to which the electric vehicle 8 with a cable 9 with a charging connector 10 can be connected.
- the light masts 2b, 2c ... are corresponding
- the lighting cable 5 is, as usual, as three-phase cable with three external conductors (phases) Li, L2 and L3 and a combined
- the lighting cable 5 extends, as shown for the light mast 2a, from the ground up to the level of the service opening 6, on which, for example, a terminal strip 11 is located around the conductor LI to the socket 7 and in the case of the light pole 2a the conductor L2 to the To connect lamp 3a.
- the lights 3a, 3b, 3c of the light poles 2a, 2b, 2c are alternately connected to the conductors L2 and L3.
- the conductor LI of the lighting cable 5 is connected to the general network having a voltage of, for example, 230 volts via a voltage converter 12, whereby the voltage in the conductor LI is increased, for example, to 1000 volts.
- the conductor LI is at all
- Lighting cable 5 each with a fuse 14a, 14b, 14c of e.g. 10 amps secured.
- each voltage converter 13 is connected to the individual charging stations 15a, 15b, 15c via a switch 16 with the respective socket 7, which is part of a
- a switch can also be in
- Voltage converter 12 may be provided.
- two or more sockets can be provided on a light pole 2a, 2b, 2c. It can the
- Voltage converter 13 each light mast to be connected via a respective switch with the respective socket.
- Unlock device, etc. may be formed, as indicated by the plug 17.
- the charging station may be formed on the control box 4 as a quick charging station.
- the transformer station T a the transformer station T a
- Transformer T can thus the voltage converter 12 in the
- Replace control box 4 and in turn, for. increase the voltage in the conductor LI to, for example, 1000 volts.
- Electric vehicle can be charged quickly and efficiently,
- the charging stations 15a, 15b, 15c ... on the light poles 2a, 2b, 2c ... may be provided with further facilities, in particular with electricity meters for detecting the energy supplied for charging the battery and facilities for billing them ,
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
In a road lighting system with a plurality of light poles (2a, 2b, 2c...) which are arranged along a road and a lighting cable (5) which is laid underground from one light pole to another and to which the lights (3a, 3b, 3c...) of the light poles (2a, 2b, 2c...) are connected, at least some of the light poles (2a, 2b, 2c...) are embodied as charging stations (15a, 15b, 15c...) for electric vehicles (8). A voltage which is raised compared to the mains voltage is applied to the lighting cable (5) which is laid underground. The charging station (15a, 15b, 15c...) has a voltage transformer (13) which lowers the raised voltage to the mains voltage.
Description
Straßenbeleuchtungsanlage mit Ladestationen für Elektrofahrzeuge Street lighting system with charging stations for electric vehicles
Die Erfindung bezieht sich auf eine Straßenbeleuchtungsanlage nach dem Oberbegriff des Anspruchs 1. The invention relates to a street lighting system according to the preamble of claim 1.
Straßenbeleuchtungsanlagen gehören zur Ausstattung praktisch aller kommunaler Straßen. Der Anschluss der Straßenbeleuchtung eines Straßenzugs erfolgt im allgemeinen mit einem unterirdisch verlegten Beleuchtungskabel, das über einen Schaltkasten mit der allgemeinen Stromversorgung verbunden ist. Street lighting systems are part of virtually all municipal roads. The connection of the street lighting of a road train is generally carried out with an underground installed lighting cable, which is connected via a control box with the general power supply.
Es ist bereits bekannt, die Lichtmasten einer Straßenbeleuchtung als Stromversorgungseinrichtung für externe Verbraucher zu verwenden (vgl. z.B. DE 10 2007 038 245 AI). Zwar kann als Verbraucher damit beispielsweise eine Weihnachtsbeleuchtung oder ein Mobiltelefon versorgt und gegebenenfalls auch die Batterie kleinerer It is already known to use the light poles of a street lighting as a power supply device for external consumers (see, for example, DE 10 2007 038 245 AI). Although as a consumer so that, for example, a Christmas lights or a mobile phone and possibly also the battery smaller
Elektrofahrzeuge aufgeladen werden, zum Aufladen größerer Electric vehicles are charged to charge larger
Elektrofahrzeuge , beispielsweise eines batteriebetriebenen PKW reicht jedoch die Stromstärke, für welche das Beleuchtungskabel zugelassen ist, nicht aus, jedenfalls nicht in einer ausreichenden Zeitspanne von wenigen Stunden, schon gar nicht, wenn die Electric vehicles, such as a battery-powered car, but the amperage for which the lighting cable is approved, not enough, at least not in a sufficient period of a few hours, especially not if the
Straßenbeleuchtung eingeschaltet ist. Letzteres gilt auch für die als Ladestationen für batteriebetriebene PKW ausgebildeten Street lighting is switched on. The latter also applies to those designed as charging stations for battery-powered cars
Straßenbeleuchtungslichtmasten nach GB 2465045 A. Street lighting light poles to GB 2465045 A.
Da das unterirdische Verlegen neuer, für eine höhere Stromstärke zugelassener Erdkabel mit einem erheblichen Aufwand verbunden ist, wird beispielsweise nach JP 2009 065785 A statt eines Erdkabels ein Luftkabel verwendet, das an dem oberen Ende der Masten befestigt ist, um die Ladestation für ein Elektrofahrzeug mit einem Since the underground laying new, approved for a higher amperage underground cable is associated with considerable effort, for example, according to JP 2009 065 785 A instead of a ground cable, an aerial cable is used, which is attached to the upper end of the masts to the charging station for an electric vehicle with one
ausreichenden Ladestrom zu versorgen. Eine solche Luftleitung ist jedoch als zusätzliche Leitung mit entsprechenden Kosten verbunden und zudem störanfällig. Darüber hinaus stellen Luftleitungen eine erhebliche Beeinträchtigung des Stadtbildes dar.
Aufgabe der Erfindung ist es daher, bestehende to supply sufficient charging current. However, such an air line is connected as an additional line with corresponding costs and also prone to failure. In addition, air ducts represent a significant impairment of the cityscape. The object of the invention is, therefore, existing
Straßenbeleuchtungsanlagen mit geringem Aufwand zu leistungsfähigen Ladestationen für Elektrofahrzeuge umzurüsten. Retrofit street lighting systems with little effort to efficient charging stations for electric vehicles.
Dies wird erfindungsgemäß mit der im Anspruch 1 gekennzeichneten Straßenbeleuchtungsanlage erreicht . This is achieved according to the invention with the characterized in claim 1 street lighting system.
Mit der Erfindung wird den unterschiedlichen Interessen aller With the invention is the different interests of all
Beteiligten entsprochen. Dies sind insbesondere die Interessen der Elektroautofahrer, der Eigentümer bzw. Betreiber der Participants met. These are in particular the interests of the electric car drivers, the owner or operator of the
Straßenbeleuchtung und die der Stromlieferanten bzw. Netzbetreiber. Elektroautofahrer können ihre Elektroautos möglichst schnell und billig beladen. Die Eigentümer und Betreiber der Straßenbeleuchtung können die Straßenbeleuchtung mit geringen Investitionskosten für die Nutzung der Straßenbeleuchtungsanlage als Ladestationen Street lighting and that of the electricity supplier or network operator. Electric car drivers can load their electric cars as quickly and cheaply as possible. The owners and operators of street lighting can use the street lighting with low investment costs for the use of the street lighting system as charging stations
erweitern, ohne dadurch die Qualität der Straßenbeleuchtung extend without compromising the quality of the street lighting
herabzusetzen. Die Stromlieferanten bzw. Netzbetreiber können einen möglichst großen Strombedarf der Endkunden steuern, um damit die Stromnetzlast technisch und ökonomisch zu optimieren. decrease. The electricity suppliers or grid operators can control the largest possible power requirements of the end customer in order to optimize the power grid load technically and economically.
Bei der erfindungsgemäßen Straßenbeleuchtungsanlage wird das unterirdisch verlegte Beleuchtungskabel mit einer gegenüber der Netzspannung erhöhten Spannung beaufschlagt. Damit braucht kein neues Beleuchtungskabel verlegt zu werden. Durch die gegenüber der Netzspannung erhöhte Spannung, mit der das unterirdisch verlegte Beleuchtungskabel beaufschlagt wird, kann eine entsprechend erhöhte Leistung zu der Ladestation transportiert werden. In the street lighting system according to the invention, the subterraneously laid lighting cable is subjected to an increased voltage relative to the mains voltage. So no new lighting cable needs to be laid. Due to the increased voltage compared to the mains voltage, which is applied to the underground laid lighting cable, a correspondingly increased power can be transported to the charging station.
Die Batterie eines Elektrofahrzeuges , welche den Elektromotor mit elektrischem Strom versorgt, ist normalerweise unter The battery of an electric vehicle, which supplies electric power to the electric motor, is usually under
Zwischenschaltung eines Gleichrichters an die Netzspannung Interconnection of a rectifier to the mains voltage
anschließbar, um sie an beliebige Ladestationen, beispielsweise auch an die Steckdose eines Privathaushaltes, einer Garage oder dgl . zum Aufladen anschließen zu können. connectable to any charging stations, for example, to the outlet of a private household, a garage or the like. to connect for charging.
Erfindungsgemäß sind daher die Lichtmasten der According to the invention, therefore, the light poles of
Straßenbeleuchtungsanlage, die als Ladestation ausgebildet sind, jeweils mit einem Spannungswandler versehen, der die erhöhte Street lighting system, which are designed as a charging station, each provided with a voltage converter, which increased the
Spannung, mit der das unterirdisch verlegte Beleuchtungskabel
beaufschlagt ist, wieder auf Netzspannung herabsetzt. Das heißt, an der Ladestation an dem Lichtmast liegt damit wie beispielsweise an den Steckdosen eines Privathaushaltes die Netzspannung an, die z.B. in Europa und den meisten Gebieten der Erde 230 Volt beträgt. Tension with which the underground laid lighting cable is again reduced to mains voltage. That is, at the charging station on the light pole is so like the sockets of a private household, the mains voltage, for example, in Europe and most areas of the earth is 230 volts.
Der Spannungswandler kann ein Trafo, beispielsweise ein Spartrafo, aber auch ein elektronisches Schaltnetzteil sein. The voltage converter may be a transformer, for example a power transformer, but also an electronic switching power supply.
Mit der gegenüber der Netzspannung erhöhten Spannung, mit der der Strom in dem Beleuchtungskabel transportiert wird, wird das With the opposite voltage to the mains voltage, with which the current is transported in the lighting cable, the
Beleuchtungskabel an einer Schaltstelle beaufschlagt. Die Lighting cable acted upon at a switching point. The
Schaltstelle kann beispielsweise eine Trafostation sein, die über eine Hochspannungsleitung mit dem Stromerzeuger verbunden ist. Switching point may for example be a transformer station, which is connected via a high voltage line to the power generator.
Vorzugsweise wird die Schaltstelle jedoch durch den Verteiler oder den Schaltkasten der Straßenbeleuchtungsanlage gebildet, der die Leuchten eines oder mehrerer Straßenzüge schaltet und über das Beleuchtungskabel mit Strom versorgt. Zur Beaufschlagung des unterirdisch verlegten Beleuchtungskabel mit einer gegenüber der Netzspannung erhöhten Spannung weist die Schaltstelle vorzugsweise einen Spannungswandler auf, also beispielsweise einen Trafo, gegebenenfalls als Spartrafo, oder z. B. ein als Spannungswandler ausgebildetes Schaltnetzteil. Preferably, however, the switching point is formed by the distributor or the switch box of the street lighting system, which switches the lights of one or more streets and powered by the lighting cable with power. To act on the underground laid lighting cable with a relation to the mains voltage increased voltage, the switching point preferably has a voltage converter, so for example, a transformer, possibly as a Spartrafo, or z. B. designed as a voltage converter switching power supply.
Die Leuchte kann dabei an der Spitze des Lichtmasten befestigt sein, oder an einem beispielsweise über der Straße montierten Seil hängen, das beispielsweise zwischen zwei Lichtmasten verläuft. The lamp can be attached to the top of the light poles, or hang on a mounted example, on the road rope that runs for example between two light poles.
Das unterirdisch verlegte Beleuchtungskabel wird normalerweise durch ein mehradriges Kabel gebildet, insbesondere durch ein The underground lighting cable is usually formed by a multi-core cable, in particular by a
Drehstromkabel mit drei Außenleitern (Phasen) (LI, L2 und L3) sowie einem Neutralleiter (N) und einem Schutzleiter (PE) , wobei der Neutralleiter und der Schutzleiter zu einem einzigen Leiter (PEN) kombiniert sein können. Three-phase (three-phase) (LI, L2 and L3) three-phase cables and one neutral conductor (N) and one protective conductor (PE), whereby the neutral conductor and the protective conductor can be combined into a single conductor (PEN).
Damit die Stromversorgung der Leuchte beim Aufladen des Thus the power supply of the lamp when charging the
Elektrofahrzeugs nicht beeinträchtigt wird, wird vorzugsweise nur eine Ader oder ein Teil der Adern, also der Leiter des Electric vehicle is not affected, preferably only one core or part of the wires, ie the head of the
Beleuchtungskabels zum Aufladen des Elektrofahrzeugs verwendet, so
dass der oder die übrigen Leiter des Beleuchtungskabels zur Lighting cable used to charge the electric vehicle, so that the one or the other head of the lighting cable for
Stromversorgung der Leuchten der Straßenbeleuchtungsanlage Power supply of the lights of the street lighting system
eingesetzt werden können. Der oder die mit einer Ladestation an den Lichtmasten verbundenen Leiter des Beleuchtungskabels können dann mit einem Spannungswandler beispielsweise in dem Schaltkasten gegenüber der Netzspannung hochgespannt und mit dem Spannungswandler an der Ladestation an dem jeweiligen Lichtmast auf Netzspannung herunter gespannt werden. can be used. The one or more connected to a charging station to the light poles conductor of the lighting cable can then be clamped with a voltage converter, for example in the control box over the mains voltage and clamped down to mains voltage with the voltage converter to the charging station to the respective light tower.
An den am Lichtmast vorgesehenen Spannungswandler können eine oder mehrere Steckdosen angeschlossen sein. Damit kann ein weiteres Elektrofahrzeug angeschlossen werden, wenn bei einem One or more sockets may be connected to the voltage converter provided on the light tower. This can be connected to another electric vehicle, if at a
Elektrofahrzeug, das an eine andere Steckdose des Lichtmasten angeschlossen ist, der Ladevorgang bereits abgeschlossen ist. Electric vehicle, which is connected to another socket of the light pole, the charging process is already completed.
Auch ist es möglich, an einem Lichtmast mehrere Ladestationen mit eine oder mehreren Steckdosen vorzusehen. It is also possible to provide several charging stations with one or more sockets on a light tower.
Als Steckdose wird vorzugsweise eine Steckdose für genormte As a socket is preferably a socket for standardized
Ladestecker von Elektroauto verwendet, insbesondere ein Charging plug used by electric car, especially one
Drehstromstecker, der zur Datenkommunikation wenigstens einen Three-phase connector for data communication at least one
Signalkontakt aufweist, beispielsweise ein Mennekes-Stecker , der als VDE-AR-E2623-2-2 standardisiert und für die nächste Version der internationalen Norm IEC 62196 eingereicht ist. Es handelt sich um einen 7-poligen runden Stecker, der dem Anschluss an das in Europa verbreitete 400 Volt Dreiphasennetz erlaubt (spezifiziert bis 63 Ampere Ladestrom) . Zusätzlich kann auch mit 230 Volt Einphasen- Wechselstrom geladen werden. Signal contact, for example, a Mennekes connector, which is standardized as VDE-AR-E2623-2-2 and submitted for the next version of the international standard IEC 62196. It is a 7-pin round connector that allows connection to the 400 volt three-phase network in Europe (specified up to 63 ampere charging current). In addition, it is also possible to charge single-phase alternating current with 230 volts.
Wenn ein Elektrofahrzeug an die Ladestation an einem Lichtmast zum Aufladen der Batterie angeschlossen werden soll, kann der Benutzer den Stromversorger beispielsweise über Mobilfunk, mit einem PIN- Code, einer elektronischen Karte oder dgl . auffordern, die If an electric vehicle is to be connected to the charging station on a light pole for charging the battery, the user can the electricity supplier, for example via mobile phone, with a PIN code, an electronic card or the like. invite the
betreffende Ladestation freizuschalten. unlock the charging station.
Dabei löst vorzugsweise das Einstecken und Freischalten den Preferably, the plugging and unlocking triggers the
Ladevorgang nicht automatisch aus. Dies wird erst durch ein Charging not automatically off. This is only by a
interaktives Ladesteuerungssystem vorgenommen, das unterschiedliche Bedarfe des Autofahrers (sofortiges Laden, Laden bis zu einem bestimmten Zeitpunkt oder Laden zu möglichst günstigen Konditionen,
ect.) mit den Interessen der Stromlieferanten bzw. Netzbetreiber (Laden zu Zeiten, zu denen das Netz möglichst wenig belastet wird und der Strom möglichst günstig eingekauft werden kann) entsprechend einem „Smart Grid" verknüpft und optimiert. Dies bedeutet interactive charging control system, the different needs of the driver (immediate loading, charging to a certain date or charging at the best possible conditions, ect.) with the interests of electricity suppliers or network operators (charging at times when the network is charged as little as possible and the electricity can be purchased as cheaply as possible) linked and optimized according to a "smart grid"
beispielsweise, dass ein Elektroautofahrer, der abends von der Arbeit nach Hause kommt und sein Auto zum Laden einsteckt und z. B. mit einem Ladeprofil bis morgen Früh, um eine bestimmte Uhrzeit anmeldet, sein Auto in der lastschwachen Zeit nach Mitternacht und in den frühen Morgenstunden aufgeladen bekommt. For example, an electric car driver who comes home from work in the evening and inserts his car for charging and z. For example, using a charge profile until tomorrow morning to schedule a specific time, his car gets charged in the slow-moving time past midnight and early in the morning.
Dazu weist jede Ladestation vorzugsweise eine ferngesteuerte For this purpose, each charging station preferably has a remote-controlled
Freischalteinrichtung auf, die beispielsweise durch einen Unlock device, for example, by a
ferngesteuerten Schalter gebildet wird. Die Fernsteuerung kann beispielsweise über Funk erfolgen oder über das Stromnetz per remote controlled switch is formed. The remote control can be done for example via radio or via the mains via
Powerline Communication . Powerline Communication.
Um zu verhindern, dass beim Aufladen der Batterie des To prevent charging the battery
Elektrofahrzeugs an der Ladestation an einem Lichtmast der Electric vehicle at the charging station on a light pole of the
Straßenbeleuchtungsanlage ein Dritter unbefugt das Aufladen Street lighting system a third party unauthorized charging
unterbricht, kann die Ladestation mit einer Verriegelungseinrichtung versehen sein, mit der die lösbare Verbindung zum Anschluss des Elektrofahrzeugs an die Ladestation verriegelbar ist. Die lösbare Verbindung kann beispielsweise ein Stecker sein, der in eine interrupts, the charging station may be provided with a locking device with which the detachable connection for connection of the electric vehicle to the charging station can be locked. The detachable connection may be, for example, a plug which is in a
Steckdose der Ladestation gesteckt wird. Die Verriegelung kann elektromechanisch erfolgen. Plug the charging station is plugged. The locking can be done electromechanically.
Damit nur der Ladeberechtigte die Verriegelungseinrichtung So that only the loader authorized the locking device
entriegeln kann, kann die Verriegelungseinrichtung beispielsweise von einem Empfänger angesteuert werden, der mit einem Sender kommuniziert, den der Berechtigte betätigt. Der Empfänger kann einen Speicher aufweisen, in dem die Berechtigungsdaten des Berechtigten abgelegt sind. So kann z.B. ein RFID-Transponder zur Betätigung der Entriegelungseinrichtung verwendet werden, beispielsweise ein mit einem solchen Transponder versehener Autoschlüssel . can unlock, the locking device can be controlled, for example, by a receiver, which communicates with a transmitter that operates the claimant. The receiver can have a memory in which the authorization data of the authorized person is stored. Thus, e.g. an RFID transponder can be used for actuating the unlocking device, for example a car key provided with such a transponder.
Ferner können die mit einer Ladestation versehenen Lichtmasten mit einer optischen Anzeige versehen sein, beispielsweise einer Furthermore, the light poles provided with a charging station can be provided with an optical display, for example one
rot/grünen Leuchtdiode, um auf freie und belegte Ladestationen an den Lichtmasten einer Straße schon von weitem hinzuweisen.
Da die Lichtmasten und damit die Ladestationen im allgemeinen auf der von der Fahrbahn abgewandten Seite des Gehsteigs angeordnet sind, muss das Ladekabel, das die Ladestation mit dem red / green LED to indicate free and occupied charging stations on the light poles of a street from afar. Since the light poles and thus the charging stations are generally arranged on the side facing away from the roadway side of the sidewalk, the charging cable, which has the charging station with the
Elektrofahrzeug verbindet, über den Gehsteig geführt werden. Dazu kann ein an dem Lichtmast in einer Höhe, die Fußgänger nicht behindert, ein Haltearm angebracht sein, an dem das Ladekabel befestigt ist. Der Haltearm kann an den Lichtmast klappbar oder vom Gehsteig weg verschwenkbar am Lichtmast befestigt sein. Auch ist es möglich, in dem Bordstein am Straßenrand eine oder mehrere im Electric vehicle connects, be led over the sidewalk. This can be attached to the light pole at a height that does not hinder pedestrians, a support arm to which the charging cable is attached. The support arm can be hinged to the light pole or pivotally mounted away from the sidewalk on the light pole. It is also possible in the curb on the roadside one or more in the
Abstand angeordnete Steckdosen anzubringen, die mit einem Kabel vom Lichtmast oder dessen Beleuchtungskabel mit Strom versorgt werden. Mehrere Steckdosen können dabei nicht gleichzeitig genutzt werden. Sie sind entsprechend geschaltet. Mehrere Steckdosen sind jedoch dazu da, möglichst viele Ladeparkplätze zu schaffen, sodass die Ladestation durch ein parkendes Fahrzeug nicht blockiert werden kann . To install spaced sockets, which are powered by a cable from the light pole or its lighting cable with power. Several sockets can not be used simultaneously. They are switched accordingly. However, several sockets are there to create as many charging parking spaces, so that the charging station can not be blocked by a parked vehicle.
Unter Netzspannung ist insbesondere die Spannung des öffentlichen Stromnetzes zu verstehen. Die Erfindung ist jedoch auch bei anderen Stromnetzen anwendbar. Ferner gehören zur Straßenbeleuchtung nicht nur die Lichtmasten unmittelbar in der Straße, sondern Under voltage is to be understood in particular the voltage of the public power grid. However, the invention is also applicable to other power grids. Furthermore, street lighting not only includes the light poles directly in the street, but also
beispielsweise auch Lichtmasten an Parkplätzen. for example, light poles in parking lots.
Die erfindungsgemäße Straßenbeleuchtungsanlage weist vorzugsweise eine zentrale Steuereinrichtung zur Steuerung der Stromzufuhr zu den Ladestationen und den Leuchten der Lichtmasten auf. Das unterirdisch verlegte Beleuchtungskabel ist jedoch auf eine bestimmte The street lighting system according to the invention preferably has a central control device for controlling the power supply to the charging stations and the lights of the light poles. However, the subterraneously laid lighting cable is on a certain
Stromhöchstbelastung ausgelegt, d. h. über das Beleuchtungskabel ist nur ein bestimmter maximaler Strom zuführbar. Damit die Maximum current load designed, d. H. only a certain maximum current can be supplied via the lighting cable. So that
Straßenbeleuchtung uneingeschränkt genutzt werden kann, ist daher vorzugsweise vorgesehen, dass von dem über das Beleuchtungskabel zuführbaren Strom bei eingeschalteter Straßenbeleuchtung den Street lighting can be used without restriction, it is therefore preferably provided that of the supplied via the lighting cable power when the street lighting
Ladestationen nur die Strommenge zugeführt wird, die von der Charging stations only the amount of electricity is supplied by the
Straßenbeleuchtung nicht verbraucht wird. Street lighting is not consumed.
Weiterhin muss der zum Laden der Elektrofahrzeuge verbrauchte Strom gemessen und über eine Clearingstelle abgerechnet werden. Für die Netzsteuerung stellen Kommunikations-Module, beispielsweise GSM-
Module eine bevorzugte Art der wechselseitigen Furthermore, the electricity consumed for charging the electric vehicles must be measured and billed via a clearing house. For network control, communication modules, such as GSM Modules a preferred type of reciprocal
Informationsübertragung dar. Diese Module werden als Information transfer. These modules are called
Steuerungselemente in die kombinierte Beleuchtung- und Controls in the combined lighting and
Elektrotankstellenanlage integriert. Die Integration des Electric filling station integrated. The integration of the
Steuerungselementes erfolgt dabei vorzugsweise modular, um die betriebskostenintensiven Kommunikationsmodule bei Bedarf problemlos ausbauen und versetzen zu können. Über die Kommunikationsmodule werden sowohl die Steckdosen der Ladestationen gesteuert als auch die Straßenbeleuchtung. Folgende Funktionen können damit Control element is preferably modular, in order to easily expand and offset the operating cost-intensive communication modules as needed. The communication modules control both the sockets of the charging stations and the street lighting. The following functions can be used with it
durchgeführt werden: Ein- und Ausschalten der Straßenbeleuchtung, Regeln bzw. Dimmen der Straßenbeleuchtung, Ein- und Ausschalten der Steckdosen der Ladestationen, Regeln der Steckdosen der Switching the street lighting on and off, regulating or dimming the street lighting, switching the sockets of the charging stations on and off, regulating the sockets of the charging stations
Ladestationen, Informationsübertragung des Ladezustands des Charging stations, information transmission of the state of charge of
angeschlossenen Elektrofahrzeugs, Informationsübertragung des connected electric vehicle, information transmission of the
Stromverbrauchs und gegebenenfalls Übertragung weiterer Electricity consumption and if necessary further transmission
Informationen . Information .
Um die Steckdose nutzen zu können, benötigt der Ladeberechtigte ein mobiles Endgerät, beispielsweise ein Mobiltelefon oder eine in das Fahrzeug integrierte Steuerungseinheit mit einem Kommunikations- also insbesondere GSM-Modul. In order to be able to use the socket, the person entitled to charge needs a mobile terminal, for example a mobile telephone or a control unit integrated in the vehicle with a communication module, that is to say a GSM module in particular.
Der Ladeberechtigte setzt sich mit seinem mobilen Endgerät mit der Clearingstelle telefonisch in Verbindung, wobei er anhand seiner dort hinterlegten Telefonnummer identifiziert wird. The loader uses his mobile terminal to contact the clearing house by telephone, whereby he is identified by his telephone number stored there.
Jeder Ladestation bzw. bei einer Ladestation mit mehreren Steckdosen jeder Steckdose sind alphanummerische Identifikationsdaten, z. B. eine Telefonnummer zugeordnet, die sichtbar an der Ladestation angebracht sind. Die Identifikationsdaten bzw. die Telefonnummer der jeweiligen Steckdose werden von dem Ladeberechtigten gegebenenfalls mit dem gewünschten Ladeprofil mit seinem mobilen Endgerät der Clearingstelle mitgeteilt, welche die jeweilige Steckdose Each charging station or at a charging station with multiple sockets each outlet are alphanumeric identification data, eg. B. associated with a phone number, which are visibly attached to the charging station. The identification data or the telephone number of the respective socket are communicated by the loader, where appropriate, with the desired charging profile with his mobile terminal of the clearing house, which the respective socket
freischaltet . unlocks.
Dazu ist der Clearingstelle die zentrale Steuereinrichtung For this purpose, the clearing house is the central control device
zugeordnet, durch die der der Steckdose zugeordnete Schalter betätigt wird, und zwar ferngesteuert über das Kommunikations- oder GSM-Modul, das der Steckdose zugeordnet ist.
Die Rufunterdrückung darf dabei bei dem mobilen Endgerät nicht eingeschaltet sein. Auf diese Weise wird der Berechtigte von der Clearingstelle identifiziert und der verbrauchte Strom kann ihm in Rechnung gestellt werden. Die Clearingstelle leitet das von dem Ladeberechtigten erhaltene Stromentgelt an den Stromlieferanten der Straßenbeleuchtung weiter und verrechnet die Regelenergiekosten mit dem Netzbetreiber. assigned, by which the switch assigned to the socket is actuated, and remotely via the communication or GSM module, which is associated with the socket. The call suppression must not be switched on at the mobile terminal. In this way the creditor is identified by the clearing house and the used electricity can be charged to him. The clearing house forwards the electricity fee received from the loader to the electricity supplier of the street lighting and charges the control energy costs to the grid operator.
Die Erfindung umfasst damit auch ein Verfahren zur Steuerung des Aufladens der Batterie der Elektrofahrzeuge mit den als Ladestation ausgebildeten Lichtmasten der Straßenbeleuchtungsanlage. The invention thus also encompasses a method for controlling the charging of the battery of the electric vehicles with the light masts of the street lighting system designed as a charging station.
Die Erfindung ist insbesondere für Elektroautos bestimmt. Um den Elektroautos einen hohen Ladestrom zuzuführen und die Ladezeit möglichst zu verkürzen, erfolgt das Laden daher vorzugsweise nach folgendem Ablaufalgorithmus : The invention is particularly intended for electric cars. In order to supply the electric cars with a high charging current and as far as possible to shorten the charging time, the charging therefore preferably takes place according to the following sequence algorithm:
Das Elektroauto wird in die Steckdose der Ladestation des jeweiligen Lichtmasten gesteckt. Der Autofahrer oder sonstige Ladeberechtigte ruft mit seinem mobilen Endgerät die Clearingstelle an und teilt ihr die Identifikationsnummer bzw. die Telefonnummer der Steckdose mit. Die Telefonnummer des mobilen Endgeräts des Elektroautofahrers ist bei der Clearingstelle hinterlegt, sodass der Elektroautofahrer bzw. Ladeberechtigte über die Telefonnummer seines mobilen Endgeräts, die nicht unterdrückt sein darf, identifiziert werden kann. The electric car is plugged into the socket of the charging station of the respective light pole. The motorist or other loader calls with his mobile terminal to the clearing house and tells her the identification number or the phone number of the socket. The telephone number of the mobile terminal of the electric car driver is deposited with the clearing house, so that the electric car driver or the right to charge can be identified via the telephone number of his mobile terminal, which may not be suppressed.
Über den Ladestecker des Elektroautos, der dazu Signalkontakte aufweist, werden der Clearingstelle der Ladezustand der Batterie des Elektroautos und die maximal benötigte Energiemenge übermittelt. About the charging plug of the electric car, which has signal contacts, the clearing point of the state of charge of the battery of the electric car and the maximum amount of energy required are transmitted.
Der Elektroautofahrer wählt dann über sein mobiles Endgerät unter folgenden Ladeprofilen, die jeweils einen eigenen Stromtarif haben können, ein Ladeprofil aus. Die Ladeprofile weisen die nachstehende Rangfolge auf, wobei das zuerst genannte Ladeprofil den höchsten Tarif besitzt: The electric car driver then selects a charging profile via his mobile terminal under the following charging profiles, each of which can have its own electricity tariff. The loading profiles have the following ranking, with the first loading profile having the highest tariff:
Ladeprofil „Not-Basis"-Laden : Das Elektroauto soll mit einer begrenzten Mindeststrommenge beladen werden, um z. B. zur nächsten Servicestation zu gelangen. Voraussetzung dafür ist, dass das Charging profile "emergency basis" loading: The electric car should be loaded with a limited minimum amount of electricity in order, for example, to reach the nearest service station
Elektroauto weniger als die definierte Mindeststrommenge geladen hat. Das Elektroauto wird nur bis zu definierten Mindeststrommenge
geladen. Das Ladeprofil „Not-Basis"-Laden ist allen Ladeprofilen bis auf das Ladeprofil „Sofort"-Laden vorrangig. Electric car has loaded less than the defined minimum amount of electricity. The electric car is only up to defined minimum amount of electricity loaded. The loading profile "Emergency Base" loading takes precedence over all loading profiles except for the loading profile "Immediate" loading.
Ladeprofil „Sofort"-Laden : Das Elektroauto soll so schnell wie möglich geladen werden. Charging profile "Immediate" loading: The electric car should be charged as fast as possible.
Ladeprofil „Zeit"-Laden : Der Ladeberechtigte gibt neben der Charging profile "time" loading: The loader is next to the
Information des Ladeprofils eine Uhrzeit ein, bis wann er das Information of the charging profile a time until when he
Elektroauto vollgeladen haben möchte. Der eingegebenen Zeitraum muss ein Vielfaches, beispielsweise bei zwei- bis dreimal so lange wie der theoretische Ladezeitraum beim „Sofort"-Laden sein. Das Electric car wants to have fully loaded. The entered period must be a multiple, for example, two to three times as long as the theoretical loading period for "Immediate" loading
Ladeprofil „Zeit"-Laden wird zusätzlich von eventuelle existierenden Stromnetzengpässen und anderen an der gleichen Charging profile "time" charging will be supplemented by any existing power grid bottlenecks and others at the same
Straßenbeleuchtungsanlage angesteckten Elektroautos mit vorrangigen Ladeprofilen limitiert. „Zeit"-Laden ist nur dann möglich, wenn der Zeitraum größer ist als das Vielfache des theoretischen Street lighting system infected electric cars with priority charging profiles limited. "Time" loading is only possible if the period is greater than the multiple of the theoretical one
Ladezeitraums inklusive der bereits bestehenden Stromnetzengpässe und den bereits vorrangig angeschlossenen Ladeprofilen. Eventuell wird dem Ladeberechtigten die Zeit angezeigt, wie lange sein Charging period including the existing power grid bottlenecks and the already priority connected charging profiles. The time may be displayed to the loader as to how long
Elektroauto eingesteckt sein muss, um das Ladeprofil „Zeit"-Laden nutzen zu können. Electric car must be plugged in to use the charging profile "time" store.
Ladeprofil „Billig"-Laden : Es besteht kein Zeitlimit, bis wann das Auto aufgeladen sein soll, jedenfalls ein sehr langer Zeitraum von beispielsweise drei oder vier Tagen. Charging profile "Cheap" -Laden: There is no time limit until when the car should be charged, at least a very long period of, for example, three or four days.
Als ein weiteres Ladeprofil kann das „Zeit-Teil"-Laden vorgesehen sein. Es stellt ein Unterprofil des „Zeit"-Ladens dar und zielt nicht auf das Vollladen eines Elektroautos ab, sondern nur auf das teilweise Laden in einer bestimmten Zeit. Die Strommenge, die geladen werden soll, wird zur variablen Eingabegröße und nicht die Zeit. As a further charging profile, the "time part" loading may be provided, which is a sub-profile of the "time" charge and is not aimed at fully charging an electric car but only at partial charging in a certain time. The amount of electricity to load becomes the variable input size, not the time.
In der Clearingstelle werden die Eingaben des Elektroautofahrers verifiziert. Ferner wird festgestellt, wieviele Fahrzeuge mit welchen Ladeprofilen bereits angemeldet sind, welches Vielfache des theoretischen Mindestladezeitraums sich aus diesen Informationen und dem benötigen Strombedarf der Elektroautos zum „Zeit-Laden" ergibt, ob der Elektroautofahrer mit seiner Telefonnummer korrekt angemeldet
ist usw. Nur mögliche und erlaubte Ladeprofile werden als Eingabe akzeptiert . In the clearing house, the entries of the electric car driver are verified. Furthermore, it is determined how many vehicles are already registered with which charging profiles, which multiples of the theoretical Mindestladezeitraums from this information and the power requirement of the electric cars for "time-loading" results, whether the electric car driver with his phone number registered correctly etc. Only possible and permitted loading profiles are accepted as input.
Die Ladeprofile „Not-Basis"-Laden und „Sofort"-Laden werden nach dem Prinzip „First-Come-First-Serve" abgearbeitet. Die Ladeprofile „Zeit"-Laden und „Billig"-Laden werden optimiert. „Zeit"-Laden und „Billig"-Laden sind dabei aus Sicht des Ablaufalgorithmusverfahrens technisch gleich zu behandeln. „Billig"-Laden verfügt lediglich über einen deutlich längeren Ladezeitraum der durch die Zeitobergrenze definiert ist. The load profiles "Emergency Base" store and "Immediate" store are processed according to the principle "First-Come-First-Serve." The loading profiles "Time" store and "Cheap" store are optimized. Shop and "cheap" store are technically the same from the point of view of the process flow algorithm. "Cheap" store has only a much longer loading period defined by the time limit.
In der Clearingstelle erfolgt fortlaufend die Optimierung. Dort werden alle Stromprofile der Elektroautofahrer gebündelt. Zudem stellen die Netzbetreiber fortlaufend genannte Präferenzen zur Lastverteilung der Clearingstelle zur Verfügung. Auf diese Weise wird ein „Smart-Grid"-System verwirklicht. The clearinghouse is constantly optimizing. There, all electricity profiles of electric car drivers are bundled. In addition, the network operators make continuously available preferences for the load distribution of the clearing house available. In this way, a "smart grid" system is realized.
Das heißt, da die über das Beleuchtungskabel zum Laden der That is, because the over the lighting cable to charge the
Elektrofahrzeuge zuführbare Strommenge begrenzt ist, insbesondere bei eingeschalteter Straßenbeleuchtung, wird nicht allen an das Beleuchtungskabel angeschlossenen Ladestationen, an die ein Electric vehicles supplied amount of electricity is limited, especially when the street lighting is turned on, not all connected to the lighting cable charging stations, to the
Elektrofahrzeug zum Laden angeschlossen ist, und falls eine Electric vehicle is connected to the store, and if one
Ladestation mehrere Steckdosen aufweist, an die Elektrofahrzeuge zum Laden angeschlossen sind, durch die Clearingstelle bzw. die zentrale Steuereinrichtung nicht gleichzeitig die gleiche Strommenge Charging station has multiple sockets are connected to the electric vehicles for charging, by the clearing house or the central control device is not the same amount of electricity simultaneously
zugeführt, sondern die Zufuhr erfolgt in einer Rang- und fed, but the supply takes place in a rank and
Reihenfolge, die durch die Ladeprofile bestimmt wird. So kann z. B. nur einer oder nur einem Teil dieser Ladestationen oder Steckdosen Strom oder eine größere Strommenge als den übrigen Ladestationen bzw. Steckdosen zugeführt werden. Order determined by the loading profiles. So z. B. only one or only part of these charging stations or sockets power or a larger amount of electricity than the other charging stations or sockets are supplied.
Die Ladestecker müssen aus Sicherheitsgründen aussteckbar oder abschaltbar sein. Um ein missbräuchliches Verhalten einzudämmen, muss sichergestellt werden, dass sich kein Dritter durch unbefugtes Ausstecken oder Abschalten eines zum Laden eingesteckten For safety reasons, the charging plugs must be removable or disconnectable. In order to curb abusive behavior, it must be ensured that no third party is plugged in by unauthorized unplugging or switching off a charging device
Elektroautos einen Vorteil verschaffen kann. Insbesondere muss ausgeschlossen werden, dass durch unbefugtes Ausstecken oder Electric cars can provide an advantage. In particular, it must be ruled out that by unauthorized unplugging or
Abschalten eines zum Aufladen angemeldeten Elektroautos ein anderer sein Elektroauto schneller aufladen kann. Dies wird dadurch Turning off an electric car charged for charging another can charge its electric car faster. This will be done
erreicht, dass im Falle eines missbräuchlichen Aussteckens oder
Abschaltens der frühest mögliche Zeitpunkt des Aufladens von weiteren Elektroautos nur der sein kann, an dem alle anderen zum Aufladen angemeldeten Elektroautos theoretisch aufgeladen gewesen wären . that achieves that in case of an abusive staking out or Turn off the earliest possible time of charging of other electric cars can only be the one where all other charged for charging electric cars would have been theoretically charged.
Nachstehend ist die Erfindung anhand der beigefügten Zeichnung beispielhaft näher erläutert, deren einzige Figur schematisch eine Ausführungsform einer mit Ladestationen versehenen The invention is explained in more detail by way of example with reference to the attached drawing, the single figure of which schematically shows an embodiment of a charging station
Straßenbeleuchtungsanlage zeigt. Street lighting system shows.
Danach weist die Straßenbeleuchtungsanlage mehrere entlang einer Straße 1 angeordnete Lichtmasten 2a, 2b, 2c... auf, die mit Leuchten 3a, 3b, 3c ... versehen sind. Die Lichtmasten 2a, 2b, 2c sind mit weggebrochenen Teilen dargestellt. Thereafter, the street lighting system has a plurality of along a street 1 arranged light poles 2a, 2b, 2c ..., which are provided with lights 3a, 3b, 3c .... The light masts 2a, 2b, 2c are shown with parts broken away.
Zur elektrischen Versorgung der Leuchten 3a, 3b, 3c der For electrical supply of the lights 3a, 3b, 3c of
Straßenbeleuchtungsanlage ist ein Schaltkasten 4 vorgesehen, der an die allgemeine Stromversorgung mit der Netzspannung (230 V) an die Trafostation T angeschlossen ist. Street lighting system is a switch box 4 is provided, which is connected to the general power supply with the mains voltage (230 V) to the transformer station T.
An den Schaltkasten 4 oder Verteiler ist ein in der Straße 1 unterirdisch verlegtes Beleuchtungskabel 5 angeschlossen, das den Schaltkasten 4 mit den Leuchten 3a, 3b, 3c... der Lichtmasten 2a, 2b, 2c... der Straßenbeleuchtungsanlage verbindet. To the switch box 4 or distributor a laid in the street 1 underground lighting cable 5 is connected, which connects the switch box 4 with the lights 3a, 3b, 3c ... the light poles 2a, 2b, 2c ... the street lighting system.
Jeder Lichtmast 2a, 2b, 2c... weist wie üblich eine beispielsweise mit einer Tür verschließbare Serviceöffnung 6 auf, die bei den bestehenden Lichtmasten häufig mit einer Tür versehen ist. Um eine Ladestation 15a, 15b, 15c ... zu bilden, ist in der Serviceöffnung 6 eine Steckdose 7 vorgesehen, an die das Elektrofahrzeug 8 mit einem Kabel 9 mit einem Ladestecker 10 anschließbar ist. Die Each light mast 2a, 2b, 2c ... has, as usual, a service opening 6 which can be closed, for example, by a door and which is frequently provided with a door in the case of the existing light masts. In order to form a charging station 15a, 15b, 15c ..., a socket 7 is provided in the service opening 6, to which the electric vehicle 8 with a cable 9 with a charging connector 10 can be connected. The
Serviceöffnung 6 und die darin enthaltenden Komponenten ist nur in dem in der Zeichnung vergrößert dargestellten Lichtmast 2a Service opening 6 and the components contained therein is only in the light mast 2a shown enlarged in the drawing
dargestellt. Die Lichtmasten 2b, 2c ... sind entsprechend shown. The light masts 2b, 2c ... are corresponding
ausgebildet . educated .
Das Beleuchtungskabel 5 ist, wie üblich, als Drehstromkabel mit drei Außenleitern (Phasen) Li, L2 und L3 sowie einem kombinierten The lighting cable 5 is, as usual, as three-phase cable with three external conductors (phases) Li, L2 and L3 and a combined
Neutral- und Schutzleiter PEN ausgebildet.
Das Beleuchtungskabel 5 erstreckt sich, wie für den Lichtmast 2a gezeigt, vom Boden bis in Höhe der Serviceöffnung 6, an der sich beispielsweise eine Klemmleiste 11 befindet, um den Leiter LI an die Steckdose 7 und im Fall des Lichtmasten 2a den Leiter L2 an die Leuchte 3a anzuschließen. Wie schematisch dargestellt, sind dabei die Leuchten 3a, 3b, 3c der Lichtmasten 2a, 2b, 2c abwechselnd an die Leiter L2 und L3 angeschlossen. Neutral and protective conductor PEN trained. The lighting cable 5 extends, as shown for the light mast 2a, from the ground up to the level of the service opening 6, on which, for example, a terminal strip 11 is located around the conductor LI to the socket 7 and in the case of the light pole 2a the conductor L2 to the To connect lamp 3a. As shown schematically, the lights 3a, 3b, 3c of the light poles 2a, 2b, 2c are alternately connected to the conductors L2 and L3.
Der Leiter LI des Beleuchtungskabels 5 ist mit dem allgemeinen Netz, das eine Spannung von beispielsweise 230 Volt aufweist, über einen Spanungswandler 12 verbunden, wodurch die Spannung in dem Leiter LI beispielsweise auf 1000 Volt erhöht wird. The conductor LI of the lighting cable 5 is connected to the general network having a voltage of, for example, 230 volts via a voltage converter 12, whereby the voltage in the conductor LI is increased, for example, to 1000 volts.
Wie bei dem Lichtmast 2a gezeigt, ist der Leiter LI bei allen As shown in the light tower 2a, the conductor LI is at all
Lichtmasten 2a, 2b, 2c ... über einen Spanungswandler 13 an eine Steckdose 7 angeschlossen, wodurch die erhöhte Spannung von z.B. 1000 Volt an der Steckdose 7 auf die Netzspannung von 230 Volt herunter gespannt wird. Light masts 2a, 2b, 2c ... connected via a voltage converter 13 to a socket 7, whereby the increased voltage of e.g. 1000 volts at the socket 7 is stretched to the mains voltage of 230 volts down.
In dem Schaltkasten 4 sind die Leitungen LI, L2 und L3 des In the control box 4, the lines LI, L2 and L3 of
Beleuchtungskabels 5 jeweils mit einer Sicherung 14a, 14b, 14c von z.B. 10 Ampere abgesichert. Lighting cable 5 each with a fuse 14a, 14b, 14c of e.g. 10 amps secured.
Wie bei dem Lichtmast 2a gezeigt, ist jeder Spanungswandler 13 an den einzelnen Ladestationen 15a, 15b, 15c über einen Schalter 16 mit der jeweiligen Steckdose 7 verbunden, welcher Teil einer As shown in the light mast 2a, each voltage converter 13 is connected to the individual charging stations 15a, 15b, 15c via a switch 16 with the respective socket 7, which is part of a
vorzugsweise ferngesteuerten Freischalteinrichtung für die jeweilige Ladestation 15a, 15b, 15c bildet. Ein Schalter kann auch in preferably remote-controlled isolation device for the respective charging station 15a, 15b, 15c forms. A switch can also be in
Schaltkasten auf der Nieder- oder Hochspannungsseite des Switch box on the low or high voltage side of the
Spannungswandler 12 vorgesehen sein. Voltage converter 12 may be provided.
Anstelle einer Steckdose 7 können auch zwei oder mehr Steckdosen an einem Lichtmast 2a, 2b, 2c vorgesehen sein. Dabei kann der Instead of a socket 7, two or more sockets can be provided on a light pole 2a, 2b, 2c. It can the
Spannungswandler 13 jedes Lichtmasts über jeweils einen Schalter mit der jeweiligen Steckdose verbunden sein. Voltage converter 13 each light mast to be connected via a respective switch with the respective socket.
Auch kann der Schaltkasten 4 für die Straßenbeleuchtung als Also, the switch box 4 for street lighting as
Ladestation mit einem oder mehreren Steckern, ferngesteuerter Charging station with one or more plugs, remotely controlled
Freischalteinrichtung usw. ausgebildet sein, wie durch den Stecker 17 angedeutet.
Dabei kann die Ladestation am Schaltkasten 4 als Schnell-Ladestation ausgebildet sein. Dazu kann die Trafostation T einen Unlock device, etc. may be formed, as indicated by the plug 17. In this case, the charging station may be formed on the control box 4 as a quick charging station. For this, the transformer station T a
Spannungswandler aufweisen, der die Spannung für die Ladestation am Schaltkasten entsprechend erhöht. Der Spannungswandler der Have voltage converter, which increases the voltage for the charging station on the control box accordingly. The voltage transformer of
Trafostation T kann damit den Spannungswandler 12 in dem Transformer T can thus the voltage converter 12 in the
Schaltkasten 4 ersetzen und seinerseits z.B. die Spannung in dem Leiter LI auf beispielsweise 1000 Volt erhöhen. Replace control box 4 and in turn, for. increase the voltage in the conductor LI to, for example, 1000 volts.
Nach der Erfindung kann die bordeigene Batterie eines According to the invention, the onboard battery of a
Elektrofahrzeugs schnell und effizient aufgeladen werden, Electric vehicle can be charged quickly and efficiently,
insbesondere auch die von Personenkraftwagen, und zwar sowohl nachts wie tagsüber beim Parken am Straßenrand. especially those of passenger cars, both at night and during the day parking at the roadside.
Es versteht sich, dass die Ladestationen 15a, 15b, 15c ...an den Lichtmasten 2a, 2b, 2c ... mit weiteren Einrichtungen versehen sein können, insbesondere mit Stromzählern zur Erfassung der zum Aufladen der Batterie gelieferten Energie sowie Einrichtungen zur Abrechnung derselben .
It is understood that the charging stations 15a, 15b, 15c ... on the light poles 2a, 2b, 2c ... may be provided with further facilities, in particular with electricity meters for detecting the energy supplied for charging the battery and facilities for billing them ,
Claims
1. Straßenbeleuchtungsanlage mit mehreren entlang einer Straße 1. street lighting system with several along a street
angeordneten Lichtmasten (2a, 2b, 2c ...) und einem von Lichtmast zu Lichtmast unterirdisch verlegten Beleuchtungskabel (5) , an das die Leuchten (3a, 3b, 3c ...) der Lichtmasten (2a, 2b, 2c ...) angeschlossen sind, wobei zumindest ein Teil der Lichtmasten (2a, 2b, 2c ...) als Ladestation (15a, 15b, 15c ...) für arranged light poles (2a, 2b, 2c ...) and one of light pole to light pole buried underground lighting cable (5) to which the lights (3a, 3b, 3c ...) of the light poles (2a, 2b, 2c ... ) are connected, wherein at least a part of the light poles (2a, 2b, 2c ...) as a charging station (15a, 15b, 15c ...) for
Elektrofahrzeuge (8) ausgebildet ist, Electric vehicles (8) is designed
dadurch gekennzeichnet, dass das unterirdisch verlegte characterized in that the underground laid
Beleuchtungskabel (5) mit einer gegenüber der Netzspannung erhöhten Spannung beaufschlagt ist und die Ladestation (15a, 15b, 15c ...) einen Spanungswandler (13) aufweist, der die erhöhte Spannung auf Netzspannung herabsetzt. Lighting cable (5) is acted upon with respect to the mains voltage increased voltage and the charging station (15a, 15b, 15c ...) has a voltage converter (13) which reduces the increased voltage to mains voltage.
2. Straßenbeleuchtungsanlage nach Anspruch 1, dadurch 2. Street lighting system according to claim 1, characterized
gekennzeichnet, dass zur Beaufschlagung des unterirdisch characterized in that for the admission of the underground
verlegten Beleuchtungskabels (5) mit einer gegenüber der laid lighting cable (5) with a relation to the
Netzspannung erhöhten Spannung eine Schaltstelle mit einem Mains voltage increased voltage one switching point with one
Spanungswandler (12) vorgesehen ist. Voltage converter (12) is provided.
3. Straßenbeleuchtungsanlage nach Anspruch 2, dadurch 3. street lighting system according to claim 2, characterized
gekennzeichnet, dass die mit dem Spanungswandler (12) versehene Schaltstelle durch den Schaltkasten (4) der in that the switching point provided with the voltage converter (12) passes through the switch box (4) of the
Straßenbeleuchtungsanlage gebildet wird. Street lighting system is formed.
4. Straßenbeleuchtungsanlage nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass das unterirdisch verlegte 4. Street lighting system according to one of the preceding claims, characterized in that the laid underground
Beleuchtungskabel (5) ein Drehstromkabel mit drei Außenleitern (LI, L2, L3) und einem Neutralleiter und einem Schutzleiter oder einem zu einem einzigen Leiter (PEN) kombinierten Neutralleiter und Schutzleiter ist, wobei wenigstens ein Außenleiter (LI) mit einer gegenüber der Netzspannung erhöhten Spannung beaufschlagt und an einen Trafo (13) zur Herabsetzung der erhöhten Spannung auf Netzspannung an den Ladestationen (15a, 15b, 15c ...) der Lichtmasten (2a, 2b, 2c ...) angeschlossen ist, wobei wenigstens ein mit Netzspannung beaufschlagter Außenleiter (L2, L3) des Beleuchtungskabels (5) an die Leuchte (3a, 3b, 3c ...) des mit der Ladestation (15a, 15b, 15c ...) versehenen Lichtmasten (2a, 2b, 2c ...) angeschlossen ist. Lighting cable (5) is a three-phase three-conductor (LI, L2, L3) three-phase neutral and a PE or PEN combined neutral and PE conductor, with at least one outer conductor (LI) with an increased line voltage Voltage applied to a transformer (13) for reducing the increased voltage to mains voltage at the charging stations (15a, 15b, 15c ...) of the Light masts (2a, 2b, 2c ...) is connected, wherein at least one supplied with mains voltage outer conductor (L2, L3) of the lighting cable (5) to the lamp (3a, 3b, 3c ...) of the charging station (15a , 15b, 15c ...) provided light masts (2a, 2b, 2c ...) is connected.
5. Straßenbeleuchtungsanlage nach Anspruch 3 und 4, dadurch 5. street lighting system according to claim 3 and 4, characterized
gekennzeichnet, dass ein Trafo (12) in dem Schaltkasten (4) zur Erhöhung der Spannung in dem wenigstens einen Außenleiter (LI) des Beleuchtungskabels (5) vorgesehen ist. in that a transformer (12) is provided in the control box (4) for increasing the voltage in the at least one outer conductor (LI) of the lighting cable (5).
6. Straßenbeleuchtungsanlage nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass eine ferngesteuerte 6. Street lighting system according to one of the preceding claims, characterized in that a remote-controlled
Freischalteinrichtung für die Ladestationen (15a, 15b, 15c ...) vorgesehen ist. Unlocking device for the charging stations (15a, 15b, 15c ...) is provided.
7. Straßenbeleuchtungsanlage nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Ladestation (15a, 15b, 15c ...) zum Verriegeln der lösbaren Verbindung zum Anschluss des 7. street lighting system according to one of the preceding claims, characterized in that the charging station (15 a, 15 b, 15 c ...) for locking the detachable connection to the connection of the
Elektrofahrzeugs (8) eine Verriegelungseinrichtung aufweist. Electric vehicle (8) has a locking device.
8. Straßenbeleuchtungsanlage nach einem der vorstehenden Ansprüche, gekennzeichnet durch eine zentrale Steuereinrichtung zur 8. Street lighting system according to one of the preceding claims, characterized by a central control device for
Steuerung der Stromzufuhr zu den Ladestationen (15a, 15b, 15c) und den Leuchten (3a, 3b, 3c) der Lichtmasten (2a, 2b, 2c) , wobei von dem über das unterirdisch verlegte Beleuchtungskabel Control of the power supply to the charging stations (15a, 15b, 15c) and the lights (3a, 3b, 3c) of the light poles (2a, 2b, 2c), wherein of the over the underground laid lighting cable
zuführbaren Strom bei eingeschalteter Straßenbeleuchtung den Ladestationen (15a, 15b, 15c) nur die von der Straßenbeleuchtung nicht verbrauchte Strommenge zugeführt wird. supply current when the street lighting is switched on, the charging stations (15a, 15b, 15c) only the amount of electricity not consumed by the street lighting is supplied.
9. Straßenbeleuchtungsanlage nach Anspruch 8, dadurch 9. street lighting system according to claim 8, characterized
gekennzeichnet, dass jede Ladestation (15a, 15b, 15c) wenigstens eine Steckdose für den Ladestecker (10) eines Elektrofahrzeuges (8) aufweist, jeder Steckdose sichtbar angebrachte in that each charging station (15a, 15b, 15c) has at least one socket for the charging plug (10) of an electric vehicle (8), each outlet being visibly attached
Identifikationsdaten zugeordnet sind und die zentrale Identification data are assigned and the central
Steuereinrichtung zum Freischalten der Steckdose nach Mitteilung der Identifikationsdaten durch einen Ladeberechtigten ausgebildet Control device for unlocking the socket formed after notification of the identification data by a loader
10. Straßenbeleuchtungsanlage nach Ansprüchen 6 oder 9, dadurch gekennzeichnet, dass jede Ladestation (15a, 15b, 15c) mit einem Kommunikationsmodul versehen ist. 10. street lighting system according to claims 6 or 9, characterized in that each charging station (15a, 15b, 15c) is provided with a communication module.
11. Verfahren zur Steuerung des Aufladens einer Batterie für 11. A method for controlling the charging of a battery for
Elektrofahrzeuge (8) mit als Ladestation (15a, 15b, 15c) Electric vehicles (8) with charging station (15a, 15b, 15c)
ausgebildeten Lichtmasten (2a, 2b, 2c) einer formed light poles (2a, 2b, 2c) a
Straßenbeleuchtungsanlage nach einem der vorstehenden Ansprüche, gekennzeichnet durch folgende Schritte: Street lighting installation according to one of the preceding claims, characterized by the following steps:
- Der Ladeberechtigte setzt sich mit seinem mobilen Endgerät - The loader sits down with his mobile device
telefonisch mit einer Clearingstelle in Verbindung, die ihn anhand seiner Telefonnummer identifiziert, contact a clearing house by telephone to identify him by his telephone number,
- der in die Steckdose (7) der Ladestation (2a, 2b, 2c) gesteckte - The plugged into the socket (7) of the charging station (2 a, 2 b, 2 c)
Ladestecker übermittelt den Ladezustand der Batterie des Elektrofahrzeugs (8) an die Clearingstelle und Charging plug transmits the state of charge of the battery of the electric vehicle (8) to the clearing house and
- der Ladeberechtigte wählt mit seinem mobilen Endgerät ein - The loader dials in with his mobile device
Ladeprofil aus. Loading profile.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010047676.5 | 2010-10-06 | ||
DE102010047676A DE102010047676B4 (en) | 2010-10-06 | 2010-10-06 | Street lighting system with charging stations for electric vehicles |
Publications (2)
Publication Number | Publication Date |
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WO2012045383A2 true WO2012045383A2 (en) | 2012-04-12 |
WO2012045383A3 WO2012045383A3 (en) | 2013-02-21 |
Family
ID=44774020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/004519 WO2012045383A2 (en) | 2010-10-06 | 2011-09-08 | Road lighting system with charging stations for electric vehicles |
Country Status (2)
Country | Link |
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DE (1) | DE102010047676B4 (en) |
WO (1) | WO2012045383A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2569096B (en) * | 2017-10-17 | 2023-07-12 | Char Gy Ltd | A method and system for managing a queue for charging stations |
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DE102011012107A1 (en) | 2011-02-23 | 2012-08-23 | E-Auto Infrastruktur Gmbh | Street lighting system, has lower light mast section, and set of clamps that is provided for connection of conductors of lighting cables projecting from lower light mast section to voltage converter and lamp |
DE102012023252B4 (en) * | 2012-11-29 | 2016-11-10 | Selux Ag | Luminaire with electric charging station for electric vehicles |
CN107093916A (en) * | 2017-05-23 | 2017-08-25 | 广西康体佳智能科技有限公司 | A kind of charging pile system being integrated on street lamp |
DE202018100340U1 (en) | 2018-01-08 | 2019-04-09 | Gsab Elektrotechnik Gmbh | Arrangement for the formation of DC charging stations with one or more charging points for direct current charging |
CN110086186B (en) * | 2019-04-24 | 2023-01-31 | 国网山东省电力公司枣庄供电公司 | Urban distribution network voltage control method considering street lamp charging pile |
DE102020108105A1 (en) * | 2019-10-28 | 2021-04-29 | Hochschule Koblenz | Distribution system and distribution method for electrical power, upgrade method for an existing distribution system |
DE102020100523A1 (en) * | 2020-01-13 | 2021-07-15 | Westenergie Ag | Street lighting device with radio model, in particular directional radio model |
CN113823038B (en) * | 2021-09-23 | 2022-10-28 | 中国通信建设第一工程局有限公司 | Multifunctional intelligent lamp pole and use method |
DE102021126338A1 (en) | 2021-10-12 | 2023-04-13 | Bayerische Motoren Werke Aktiengesellschaft | Transmission of service information from a charging station to an electric vehicle |
DE102022001267A1 (en) | 2022-04-12 | 2023-10-12 | Mercedes-Benz Group AG | Method for assigning vehicles to charging stations and charging system |
DE102022005087A1 (en) | 2022-04-12 | 2023-10-19 | Mercedes-Benz Group AG | Method for assigning vehicles to charging stations and charging system |
DE102022005088A1 (en) | 2022-04-12 | 2023-10-19 | Mercedes-Benz Group AG | Method for assigning vehicles to charging stations and charging system |
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DE102007038245A1 (en) | 2007-08-13 | 2009-03-05 | Mario Lehmann | Street light for use as power supply device, has distributor for distributing electric power, where coupling between electric power-connections of light and distributor is provided by management system and power electronics |
JP2009065785A (en) | 2007-09-06 | 2009-03-26 | Kokusai Yugo Kk | Power-supply station |
GB2465045A (en) | 2008-11-06 | 2010-05-12 | Russell Wilson | Electric vehicle charging station forming part of street furniture |
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FR626115A (en) * | 1925-07-16 | 1927-08-30 | Improvements in electrical power transmission | |
US3862411A (en) * | 1971-06-11 | 1975-01-21 | Leonard Per Anders Persson | Apparatus for outdoor lighting, especially for traffic signs |
DE202010005543U1 (en) * | 2010-06-02 | 2010-09-30 | Semperlux Aktiengesellschaft - Lichttechnische Werke - | charging station |
-
2010
- 2010-10-06 DE DE102010047676A patent/DE102010047676B4/en not_active Expired - Fee Related
-
2011
- 2011-09-08 WO PCT/EP2011/004519 patent/WO2012045383A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102007038245A1 (en) | 2007-08-13 | 2009-03-05 | Mario Lehmann | Street light for use as power supply device, has distributor for distributing electric power, where coupling between electric power-connections of light and distributor is provided by management system and power electronics |
JP2009065785A (en) | 2007-09-06 | 2009-03-26 | Kokusai Yugo Kk | Power-supply station |
GB2465045A (en) | 2008-11-06 | 2010-05-12 | Russell Wilson | Electric vehicle charging station forming part of street furniture |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2569096B (en) * | 2017-10-17 | 2023-07-12 | Char Gy Ltd | A method and system for managing a queue for charging stations |
Also Published As
Publication number | Publication date |
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DE102010047676A1 (en) | 2012-04-12 |
WO2012045383A3 (en) | 2013-02-21 |
DE102010047676B4 (en) | 2012-07-19 |
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