CN106849293A - The electric charging station of electric battery electrifier and electrically-charging equipment flexible configuration - Google Patents
The electric charging station of electric battery electrifier and electrically-charging equipment flexible configuration Download PDFInfo
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- CN106849293A CN106849293A CN201610908099.4A CN201610908099A CN106849293A CN 106849293 A CN106849293 A CN 106849293A CN 201610908099 A CN201610908099 A CN 201610908099A CN 106849293 A CN106849293 A CN 106849293A
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- Prior art keywords
- electric
- charging
- electrically
- battery
- battery pack
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- 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
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- 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
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/24—Personal mobility vehicles
-
- 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]
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- 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
The invention belongs to electric automobile charging and conversion electric field, the electrical changing station of a kind of electric battery electrifier and charging pile flexible configuration is specifically provided.Present invention seek to address that the existing electric automobile charging station problem that DC charging motor is rationally utilized in a quiescent state.Electrical changing station of the invention includes charging mechanical, electrical switch, the battery pack by electric switch and charging mechatronics, charging pile and control system by electric switch and charging mechatronics, and the control system is electrically connected with charger, battery pack, electric switch and charging pile respectively；Control system is used to control electric switch, and charger disconnects with charging pile when charger is turned on battery pack, or charger disconnects with battery pack when charger is turned on charging pile.Correspondingly, when battery pack is fully charged, charger by charging pile directly to charging electric vehicle, therefore can reduce the peak valley fluctuation for distribution to electrical changing station of the invention, reduce the construction cost of periphery direct-current charging post.
Description
Technical field
The invention belongs to electric automobile charging and conversion electric field, a kind of electric battery electrifier and electrically-charging equipment flexible configuration are specifically provided
Electric charging station.
Background technology
With the fast development of ev industry, electric automobile charging station and electrical changing station are rapidly built, right
The alternating-current charging pile answered, direct current quick charge stake, electric automobile charging station Quantity it is also more and more, coverage rate is also more next
It is bigger.
For electric passenger vehicle electrical changing station, its work has intermittence, for example, not having within night or certain time period
When having electric passenger vehicle to change electricity, electrical changing station is idle, if now the reserve battery of electric passenger vehicle electrical changing station is being full of
In the case of electricity, its DC charging motor is in off position, causes the wasting of resources；If in electric passenger vehicle electrical changing station week
Enclose and build new direct current quick charge stake, can be big in the presence of power load simultaneously, electric passenger vehicle electrical changing station power supply-distribution system peak valley
The fluctuation of value is very big, there is construction excessive, resource repeated construction of difficulty etc. to the place where electric passenger vehicle electrical changing station and asks
Topic.
Correspondingly, this area needs a kind of new electrical changing station to solve the above problems.
The content of the invention
In order to solve above mentioned problem of the prior art, the existing electric automobile charging station of solution has been in off position
Problem and the problem of electrical changing station and direct-current charging post connected applications that lower DC charging motor is rationally utilized, the invention provides one kind
The electric charging station of electric battery electrifier and electrically-charging equipment flexible configuration, it is characterised in that the electric charging station is filled including the battery
Electric mechanical, electrical switch, the battery pack that can be electrically connected with the electric battery electrifier by the electric switch and can be by described
The electrically-charging equipment that electric switch is electrically connected with the electric battery electrifier, the electric switch can make the electric battery electrifier with
Disconnected with the electrically-charging equipment while battery pack is turned on, or the electric battery electrifier is led with the electrically-charging equipment
Disconnected with the battery pack while logical.
In the preferred embodiment of above-mentioned electric charging station, the electric charging station also includes control system, the control system
System is electrically connected with the electric battery electrifier, the battery pack, the electric switch and the electrically-charging equipment respectively；The control system
For controlling the electric switch, so that disconnected with the electrically-charging equipment when electric battery electrifier is turned on the battery pack,
Or disconnected with the battery pack when electric battery electrifier is turned on the electrically-charging equipment.
In the preferred embodiment of above-mentioned electric charging station, the electric switch includes first contactor and second contactor,
The battery pack is electrically connected by the first contactor with the electric battery electrifier, and the electrically-charging equipment connects by described second
Tentaculum is electrically connected with the electric battery electrifier；The control system is used to control the electric switch, so that first contact
Device second contactor disconnection when closing, or the first contactor disconnects when closing the second contactor.
In the preferred embodiment of above-mentioned electric charging station, the electric charging station also includes electrical interlocks system, the electricity
Gas interlock system is used to prevent the first contactor and the second contactor from being closed at.
In the preferred embodiment of above-mentioned electric charging station, the electric switch includes the first single-pole double-throw relay and second
Single-pole double-throw relay, the positive pole of the electric battery electrifier by first single-pole double-throw relay respectively with the battery pack
Positive pole or the electrically-charging equipment positive pole electrical connection, the negative pole of the electric battery electrifier is by the second single-pole double throw relay
Device is electrically connected with the negative pole of the battery pack or the negative pole of the electrically-charging equipment respectively；The control system is used to control the electricity
Switch, so that the positive pole of the electric battery electrifier is electric with the positive pole of the battery pack by first single-pole double-throw relay
The negative pole of the electric battery electrifier is electrically connected by second single-pole double-throw relay with the negative pole of the battery pack during connection,
Or the positive pole of the electric battery electrifier is electrically connected by first single-pole double-throw relay and the positive pole of the electrically-charging equipment
The negative pole of the electric battery electrifier is electrically connected by second single-pole double-throw relay with the negative pole of the electrically-charging equipment when connecing.
In the preferred embodiment of above-mentioned electric charging station, the electric charging station also includes electrical interlocks system, the electricity
Gas interlock system is used to make institute when first single-pole double-throw relay and second single-pole double-throw relay are acted simultaneously
Stating electric battery electrifier can only turn on in the battery pack and the electrically-charging equipment.
In the preferred embodiment of above-mentioned electric charging station, the electric switch is dpdt relay, and the double-pole is double
Throw one that relay is used to optionally the electric battery electrifier is connected in the battery pack and the electrically-charging equipment.
In the preferred embodiment of above-mentioned electric charging station, the electric charging station includes multiple electric battery electrifiers, institute
Stating multiple electric battery electrifiers can be electrically connected with parallel way with the electrically-charging equipment or the battery pack.
In the preferred embodiment of above-mentioned electric charging station, the electric battery electrifier is DC charging motor, and/or institute
It is direct-current charging post to state electrically-charging equipment.
In the preferred embodiment of above-mentioned electric charging station, the electric charging station also includes battery management system, the control
System processed is electrically connected by the battery management system with the battery pack；And/or the electric charging station also includes man-machine
Interactive interface, the human-computer interaction interface is used to show the fortune of the electric battery electrifier, the battery pack and the electrically-charging equipment
Line parameter.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, by electric switch by direct current
Charger is electrically connected with battery pack and direct-current charging post respectively so that, when battery pack is fully charged, control system can for electrical changing station
Control electric switch disconnects DC charging motor with battery pack, and DC charging motor and direct-current charging post are turned on, and makes direct current
Charger is directly charging electric vehicle.Further, battery pack and direct-current charging post are prevented from simultaneously by electrical interlocks system
Connected with DC charging motor.Therefore, electrical changing station of the invention can farthest using the DC charging motor of electrical changing station be reduced
For the peak valley fluctuation of distribution, the construction cost of periphery direct-current charging post is reduced, reduce pressure of the region for distribution.
Brief description of the drawings
Fig. 1 is the first implementation method of electric battery electrifier of the invention and the electric charging station of charging pile flexible configuration；
Fig. 2 is second implementation method of electric battery electrifier of the invention and the electric charging station of charging pile flexible configuration；
Fig. 3 is the third implementation method of electric battery electrifier of the invention and the electric charging station of charging pile flexible configuration.
Specific embodiment
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little implementation methods are used only for explaining know-why of the invention, it is not intended that limit the scope of the invention.For example, although
Only direct-current charging post, a battery pack and a DC charging motor in accompanying drawing, however, it will be apparent that direct-current charging post, battery
The quantity of group and DC charging motor is not limited only to this, can also be any amount, and those skilled in the art can be right as needed
It is made adjustment, to adapt to specific application scenario.
It should be noted that in the description of the invention, term " " center ", " on ", D score, "left", "right", " vertical ",
The direction of instruction such as " level ", " interior ", " outward " or the term of position relationship are to be based on direction shown in the drawings or position relationship, this
Description is intended merely to facilitate, must be with specific orientation, with specific rather than instruction or hint described device or element
Azimuth configuration and operation, therefore be not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " are only used
In description purpose, and it is not intended that indicating or implying relative importance.
In addition it is also necessary to explanation, in the description of the invention, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two conductings of element internal.To those skilled in the art, can as the case may be understand that above-mentioned term exists
Concrete meaning in the present invention.
As shown in Figure 1 to Figure 3, electric charging station of the invention includes：DC charging motor 1, direct-current charging post 2, battery pack 3,
Control system 4 and BMS (battery management system).The input of DC charging motor 1 is electrically connected with three-phase alternating current, and three-phase alternating current leads to
It is transformed into direct current after crossing DC charging motor 1, so that electric charging station is used.The output end of DC charging motor 1 by electric switch (under
Text will be described in) electrically connected with direct-current charging post 2 and battery pack 3 respectively, and DC charging motor 1 can not be with direct-current charging post
2 and battery pack 3 simultaneously turn on.Control system 4 is electrically connected with DC charging motor 1 and direct-current charging post 2 respectively, and control system
4 are also electrically connected by BMS with battery pack 3, make control system 4 respectively with DC charging motor 1, direct-current charging post 2 and battery pack 3 it
Between set up communication relations, the work feelings of DC charging motor 1, direct-current charging post 2 and battery pack 3 can be monitored so as to control system 4
Condition.Wherein, control system 4 at least monitors output current, output voltage and the temperature information of DC charging motor 1, and at least monitoring is filled
The power output and temperature information of electric stake 2, at least monitor the charged state (SOC) and temperature information of battery pack 3.Further, control
System processed 4 can also electrically connect (this connection not shown in figure) with electric switch, so that control system 4 can fill in battery pack 3
Control electric switch automatically cuts off the connection of DC charging motor 1 and battery pack 3 during full electricity, and by DC charging motor 1 and DC charging
Stake 2 is turned on；When battery pack 3 needs to charge, the connection of DC charging motor 1 and direct-current charging post 2 is automatically cut off, and direct current is filled
Motor 1 is turned on battery pack 3.
Although it will be appreciated to those of skill in the art that electric charging station of the invention is with DC charging motor 1 and direct current
Charging pile 2 is used as objective for implementation, however, it will be apparent that charger and charging pile are not limited only to direct current, can also be AC charging machine
And/or alternating-current charging pile；Also, the quantity of DC charging motor 1, direct-current charging post 2 and battery pack 3 is not limited only in Fig. 1 to Fig. 3
Shown one, its quantity can be arbitrary value.
Further, electric charging station of the invention can also include human-computer interaction interface (not shown), the man-machine interaction
Interface is used to show the information such as power output of the charged state of battery pack 3 and direct-current charging post 2 in electric charging station, or ability
Field technique personnel can also show other information on human-computer interaction interface as needed, for example, the charging expense of electric automobile
Deng.Further, operating personnel can also control the DC charging motor for accessing direct-current charging post 2 in parallel by human-computer interaction interface
1 quantity, to meet the demand that direct-current charging post 2 exports different capacity.
As shown in figure 1, the figure shows the first implementation method of electric charging station of the invention.In this embodiment, directly
Current charge machine 1 is electrically connected by first contactor 5 with battery pack 3, is electrically connected with direct-current charging post 2 by second contactor 6.When
DC charging motor 1 is turned on battery pack 3 when first contactor 5 is closed, DC charging motor 1 and electricity when first contactor 5 disconnects
Pond group 3 is disconnected；When second contactor 6 is closed, DC charging motor 1 is turned on direct-current charging post 2, when second contactor 6 is disconnected
DC charging motor 1 is disconnected with direct-current charging post 2 when opening.In order to avoid first contactor 5 and second contactor 6 are closed simultaneously
Close, the electric charging station in the implementation method is additionally provided with electrical interlocks system (not shown).Those skilled in the art can
Understand, electrical interlocks system can be the device that first contactor 5 and second contactor 6 are associated in structure, also may be used
To be to be interlocked first contactor 5 and second contactor 6 by setting interlocking program in the controls, i.e., when first connects
Second contactor 6 is disconnected when tentaculum 5 is closed, and when first contactor 5 disconnects, second contactor 6 is closed.Those skilled in the art
It is easily understood that first contactor 5 can be a single two-way electric switch structure, or two single channel establishing by cable
Close, first switch 51 and second switch 52 in such as Fig. 1；Similarly, second contactor 6 can be that a single two-way is established by cable
Structure, or two single channel electric switches are closed, the 3rd switch 61 and the 4th switch 62 in such as Fig. 1.
As shown in Fig. 2 the figure shows second implementation method of electric charging station of the invention.In this embodiment, directly
The positive pole of current charge machine 1 is electrically connected by the first single-pole double-throw relay 7 with the positive pole of battery pack 3 or the positive pole of direct-current charging post 2
Connect, the negative pole of DC charging motor 1 is by the second single-pole double-throw relay 8 and the negative pole or the negative pole of direct-current charging post 2 of battery pack 3
Electrical connection.First single-pole double-throw relay 7 includes the first free end 71, the first contact 72 and the second contact 73；Second hilted broadsword is double
Throwing relay 8 includes the second free end 81, the 3rd contact 82 and the 4th contact 83.When the first free end 71 is closed with the first contact 72
Close, when the second free end 81 and the 3rd contact 82 close, DC charging motor 1 and battery pack 3 are turned on；When the first free end 71 and
Two contacts 73 are closed, and when the second free end 81 and the 4th contact 83 close, DC charging motor 1 and direct-current charging post 2 are turned on.At this
In implementation method, electric charging station is additionally provided with electrical interlocks system (not shown).Skilled artisans appreciate that
It is that electrical interlocks system can be that the first single-pole double-throw relay 7 and the second single-pole double-throw relay 8 are associated in structure
Device, or by setting interlocking program in the controls by the first single-pole double-throw relay 7 and the second single-pole double throw
Relay 8 is interlocked, i.e., when the first free end 71 and the first contact 72 close, the second free end 81 can only be with the 3rd contact
82 are closed at；When the first free end 71 and the second contact 73 close, the second free end 81 can only be with the 4th contact 83 simultaneously
Closure；To shorten the ON time between DC charging motor 1 and direct-current charging post 2 or battery pack 3, while avoiding because of first
The free end 81 of free end 71 or second switches not in time and causes the generation of drain conditions.
As shown in figure 3, the figure shows the third implementation method of electric charging station of the invention.In this embodiment, directly
Current charge machine 1 is electrically connected with battery pack 3 and direct-current charging post 2 respectively by dpdt relay 9.Specifically, DPDT
Relay 9 includes free end 91, the first double-contact 92 and the second double-contact 93, and free end 91 electrically connects with DC charging motor 1, the
One double-contact 92 is electrically connected with battery pack 3, and the second double-contact 93 is electrically connected with direct-current charging post 2.When free end 91 and first pair
When contact 92 closes, DC charging motor 1 is turned on battery pack 3；When 91 and second double-contact of free end 93 is closed, DC charging
Machine 1 is turned on direct-current charging post 2.
Although it will be appreciated to those of skill in the art that above-mentioned three kinds of embodiments are all with a DC charging motor 1,
What individual direct-current charging post 2 and battery pack 3 were illustrated to electric charging station of the invention, however, it will be apparent that working as in practical application
In, the quantity of DC charging motor 1, direct-current charging post 2 and battery pack 3 can be as needed arbitrary value, and DC charging motor 1
Can be charged to a battery pack 3 jointly with multiple parallel connections, or multiple parallel connections are filled by direct-current charging post 2 to electric automobile
Electricity, to improve the charge efficiency of electric automobile.
Further, in addition to three kinds of implementation methods of Fig. 1 to Fig. 3, those skilled in the art can also be using other connections
Mode links together DC charging motor 1 with direct-current charging post 2 and battery pack 3 respectively, as long as ensureing that electric charging station is preferentially given
Battery pack 3 is charged, and charger 1 can not be turned on direct-current charging post 2 and battery pack 3 simultaneously.Based on this, user can be with
Using the reservation charging service of direct-current charging post 2, after DC charging motor 1 is that battery pack 3 completes to charge, just automatically switch to for
Electric automobile provides the state of charging service.Additionally, control system can also be using well known to those skilled in the art various hard
Part realizes, such as various types of controllers, including but not limited to combinational logic control device and microprogram control unit etc..
In sum, the DC charging motor 1 in electric charging station of the invention can not only be charged for battery pack 3, also
Charging electric vehicle can be given by direct-current charging post 2 in parallel with any amount combination, therefore, electric charging station of the invention can
The peak valley reduced for distribution fluctuates, and reduces the construction of periphery DC charging motor, reduces electric automobile charging and conversion electric auxiliary facility
Cost.
So far, combined preferred embodiment shown in the drawings describes technical scheme, but, this area
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
On the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to correlation technique feature, these
Technical scheme after changing or replacing it is fallen within protection scope of the present invention.
Claims (10)
1. the electric charging station of a kind of electric battery electrifier and electrically-charging equipment flexible configuration, it is characterised in that the electric charging station includes
The electric battery electrifier, electric switch, the battery pack that can be electrically connected with the electric battery electrifier by the electric switch and energy
The electrically-charging equipment for enough being electrically connected with the electric battery electrifier by the electric switch,
The electric switch can be such that the electric battery electrifier is disconnected with the electrically-charging equipment while being turned on the battery pack,
Or the electric battery electrifier is disconnected with the battery pack while being turned on the electrically-charging equipment.
2. the electric charging station of electric battery electrifier according to claim 1 and electrically-charging equipment flexible configuration, it is characterised in that institute
Stating electric charging station also includes control system, the control system respectively with the electric battery electrifier, the battery pack, described establish by cable
Close and electrically-charging equipment electrical connection；
The control system is used to control the electric switch, so that when the electric battery electrifier is turned on the battery pack and institute
Electrically-charging equipment disconnection is stated, or is disconnected with the battery pack when electric battery electrifier is turned on the electrically-charging equipment.
3. the electric charging station of electric battery electrifier according to claim 2 and electrically-charging equipment flexible configuration, it is characterised in that institute
Stating electric switch includes first contactor and second contactor, and the battery pack is charged by the first contactor with the battery
Mechatronics, the electrically-charging equipment is electrically connected by the second contactor with the electric battery electrifier；
The control system is used to control the electric switch, so that the second contactor is broken when the first contactor is closed
The first contactor disconnects when opening, or closing the second contactor.
4. the electric charging station of battery pack charger according to claim 3 and electrically-charging equipment flexible configuration, it is characterised in that
The electric charging station also includes electrical interlocks system, and the electrical interlocks system is used to make the first contactor and described second
Contactor can not be closed at.
5. the electric charging station of electric battery electrifier according to claim 2 and electrically-charging equipment flexible configuration, it is characterised in that institute
Stating electric switch includes the first single-pole double-throw relay and the second single-pole double-throw relay, and the positive pole of the electric battery electrifier passes through institute
State the first single-pole double-throw relay to be electrically connected with the positive pole of the battery pack or the positive pole of the electrically-charging equipment respectively, the battery
The negative pole of charger by second single-pole double-throw relay respectively with the negative pole of the battery pack or the electrically-charging equipment
Negative pole is electrically connected；
The control system is used to control the electric switch, so that the positive pole of the electric battery electrifier passes through first hilted broadsword
The negative pole of double-throw relay electric battery electrifier when being electrically connected with the positive pole of the battery pack passes through second single-pole double throw
Relay is electrically connected with the negative pole of the battery pack, or the positive pole of the electric battery electrifier is passed through first single-pole double throw
The negative pole of relay electric battery electrifier when being electrically connected with the positive pole of the electrically-charging equipment by second single-pole double throw after
Electrical equipment is electrically connected with the negative pole of the electrically-charging equipment.
6. the electric charging station of electric battery electrifier according to claim 5 and electrically-charging equipment flexible configuration, it is characterised in that institute
Stating electric charging station also includes electrical interlocks system, and the electrical interlocks system is used in first single-pole double-throw relay and institute
Stating the second single-pole double-throw relay is acted simultaneously when makes the electric battery electrifier can only be with the battery pack and the electrically-charging equipment
In one conducting.
7. the electric charging station of electric battery electrifier according to claim 1 and electrically-charging equipment flexible configuration, it is characterised in that institute
It is dpdt relay to state electric switch, and the dpdt relay is used to optionally be connected to the electric battery electrifier
One in the battery pack and the electrically-charging equipment.
8. the electric charging station of electric battery electrifier according to claim 1 and electrically-charging equipment flexible configuration, it is characterised in that institute
Stating electric charging station includes multiple electric battery electrifiers, and the multiple electric battery electrifier can be set with parallel way with the charging
Apply or battery pack electrical connection.
9. the electric charging station of electric battery electrifier according to claim 8 and electrically-charging equipment flexible configuration, it is characterised in that institute
It is DC charging motor to state electric battery electrifier, and/or the electrically-charging equipment is direct-current charging post.
10. the charging and conversion electric of the battery pack charger according to any one of claim 2 to 9 and electrically-charging equipment flexible configuration
Stand, it is characterised in that the electric charging station also includes battery management system, the control system passes through the battery management system
Electrically connected with the battery pack；And/or
The electric charging station also includes human-computer interaction interface, and the human-computer interaction interface is used to show the electric battery electrifier, institute
State the operational factor of battery pack and the electrically-charging equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908099.4A CN106849293A (en) | 2016-10-18 | 2016-10-18 | The electric charging station of electric battery electrifier and electrically-charging equipment flexible configuration |
| PCT/CN2017/095005 WO2018072518A1 (en) | 2016-10-18 | 2017-07-28 | Battery charging and replacement station with flexible configuration of battery charger and charging facility |
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| CN201610908099.4A CN106849293A (en) | 2016-10-18 | 2016-10-18 | The electric charging station of electric battery electrifier and electrically-charging equipment flexible configuration |
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Cited By (5)
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| WO2018072518A1 (en) * | 2016-10-18 | 2018-04-26 | 蔚来汽车有限公司 | Battery charging and replacement station with flexible configuration of battery charger and charging facility |
| CN109177772A (en) * | 2018-10-12 | 2019-01-11 | 博众精工科技股份有限公司 | A kind of power shared system and control method for electric charging station |
| CN109501757A (en) * | 2018-04-04 | 2019-03-22 | 蔚来汽车有限公司 | Change electric system |
| CN112455269A (en) * | 2020-11-27 | 2021-03-09 | 国网智慧能源交通技术创新中心(苏州)有限公司 | Charging vehicle dispatching system and method combining charging and battery replacement |
| CN113910941A (en) * | 2021-09-26 | 2022-01-11 | 南京能瑞电力科技有限公司 | Direct-current charger and charging and battery replacing control method thereof |
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| CN112994132A (en) * | 2019-12-17 | 2021-06-18 | 沈阳新松机器人自动化股份有限公司 | Safe charging station easy to realize and design method thereof |
| WO2024067859A1 (en) * | 2022-09-30 | 2024-04-04 | 奥动新能源汽车科技有限公司 | Battery swap station, charging control method, and electronic device and computer storage medium |
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| WO2018072518A1 (en) * | 2016-10-18 | 2018-04-26 | 蔚来汽车有限公司 | Battery charging and replacement station with flexible configuration of battery charger and charging facility |
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| Publication number | Publication date |
|---|---|
| WO2018072518A1 (en) | 2018-04-26 |
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