CN110091717A - The electrode arrangement configurations of charging bow and pantograph - Google Patents
The electrode arrangement configurations of charging bow and pantograph Download PDFInfo
- Publication number
- CN110091717A CN110091717A CN201910469965.8A CN201910469965A CN110091717A CN 110091717 A CN110091717 A CN 110091717A CN 201910469965 A CN201910469965 A CN 201910469965A CN 110091717 A CN110091717 A CN 110091717A
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- Prior art keywords
- electrode
- pantograph
- charging
- charging bow
- bow
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- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 238000012790 confirmation Methods 0.000 abstract description 6
- 239000013256 coordination polymer Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000011897 real-time detection Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
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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
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/20—Details of contact bow
-
- 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
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention belongs to new energy charging field more particularly to the electrode bridging arrangements of a kind of charging bow and pantograph.The electrode arrangement configurations of the charging bow and pantograph, including charging bow and pantograph, there are two positive electrode, a public negative electrode, a grounding electrodes for installation on the charging bow, installation is corresponded in the pantograph, and there are two positive electrode, a public negative electrode, a grounding electrode, two positive electrodes electric power loops identical with public negative electrode two voltages of composition of the charging bow；It is coupled using high-frequency signal, carries out the confirmation of link circuit in charging process, confirmed electrode instead of original CP connection, realize the large current charge of 1000A or more.
Description
Technical field
The invention belongs to new energy charging field more particularly to the electrode bridging arrangements of a kind of charging bow and pantograph.
Background technique
Support with country to electric car policy, more and more electric cars enter market.Current charging side
Formula mainly still manually plugs in rifle mode and charges.Due to the heavier-weight of charging pile rifle line, user is more taken when using
Power, operating experience are poor.
Existing charging bow, by the way of 4 electrode cross-lap joints, the electrode of charging bow and pantograph is respectively anode
(DC+), cathode (DC-), CP electrode and PE electrode, positive electrode and negative electrode carry electric current, transmit electric energy；CP electrode can play charging
The effect of confirmation is connected in preceding and charging process, PE is the electrode of safety ground.
The limitation of the components such as the contactor due to vehicle, single anode and negative loop cannot achieve more powerful
Charging.But according to the feedback of existing market, the charge requirement of 1000A or more is more more and more intense.
Summary of the invention
Place in view of the shortcomings of the prior art, the technical problem to be solved by the present invention is to propose that one kind can be real
Existing 1000A or more stablizes, the charging of quick charge is bent and the electrode bridging arrangement of pantograph.
A kind of electrode arrangement configurations of charge bow and pantograph, including charging is bent and pantograph, installs on the charging bow
There are two positive electrode, a public negative electrode, a grounding electrode, there are two positive electrodes, one for corresponding installation in the pantograph
Two positive electrodes of a public negative electrode, a grounding electrode, the charging bow form two voltage phases with public negative electrode
Same electric power loop.
Preferably, two positive electrodes on the charging bow are connect with two groups of power output units of charger respectively, institute
Two positive electrodes for stating pantograph are connect with the battery pack on electric car, the two groups of power output units and electricity of the charger
Between the group of pond formed two power source charges circuits, two power source charges circuits share charging bow on public negative electrode and by
Public negative electrode in pantograph with grounding electrode is to suspend since the voltage of vehicle interior is opposite, two electric power loops it is negative
Electrode shares, equipotential body of the negative electrode as two circuits.
Preferably, the charging pile control for keeping two power circuit voltages equal is provided on the power output unit
Device, so that two positive electrodes of charging bow electric power loop identical with public negative electrode two voltages of composition.
Preferably, signal transmitting apparatus is installed in the charging bow and the pantograph, the signal transmitting apparatus
Transmitter is mounted on the wherein side of the pantograph or the charging bow, and receiver is mounted on the other side, preceding and charging of charging
In the process, when receiver is received from the signal that transmitter is sent, charging could be started, if can not receive this signal, charging
Stop immediately.
Preferably, the transmitting terminal of the signal transmitting apparatus and receiving end are mounted on the public negative electricity of charging bow or pantograph
Between pole and grounding electrode or in which one between positive electrode and grounding electrode.
Preferably, the signal transmitting apparatus is one kind that high-frequency signal coupler or high frequency carrier communicate.
Before charging and in charging process, the confirmation of link circuit in charging process is carried out using high-frequency signal coupler.It replaces
Confirm that electrode, vehicle end send high-frequency signal for original CP connection, charging bow end reception high-frequency signal, charging bow is in electrode
After overlap joint, whether the high-frequency signal that real-time detection vehicle end is sent is overlapped between Lai Shixian detecting electrode good.
Preferably, two positive electrodes on the charging bow, negative electrode, grounding electrode are in two rows of parallelly distribute ons, and every row has
Two electrodes, two positive electrodes, negative electrode, grounding electrode in the pantograph and two positive electrodes on the charging bow,
The corresponding overlap joint setting of negative electrode, grounding electrode.
Preferably, being equipped on the charging bow at least makes it in the removable of top to bottom, left and right, front and rear either direction movement
Mechanism is equipped with telescoping mechanism in up and down direction, is equipped with sliding equipment on left and right and front-rear direction, improves parking error, real
The overlap joint of existing electrode.
Preferably, positioning and recognizing device is installed on the charging bow, can recognize the position of vehicle pantograph, by pantograph
Location information pass to controller.
The present invention also provides another charging bow and the electrode arrangement configurations of pantograph, including charging is bent and pantograph,
Installation is there are two negative electrode, a public positive electrode, a grounding electrode on charging bow, corresponding installation in the pantograph
There are two negative electrode, a public positive electrode, a grounding electrode, two positive and negative anodes and public positive electrode of the charging bow
Form the identical electric power loop of two voltages.
A kind of electric car, including pantograph described in any of the above embodiments.
Compared with prior art, the beneficial effects of the present invention are:
1. the electrode arrangement configurations of charging bow and pantograph of the invention, using two positive electrodes, a negative electrode, one
Grounding electrode or two negative electrodes, a positive electrode, a grounding electrode realize the large current charge of 1000A or more.
2. the present invention provides the equivalent independent current source of two-way, charging pile control device guarantees that voltage is equal, can also realize two-way
Source currents etc. can individually adjust each road electric current according to electrode contacts temperature rise situation, including vehicle-mounted contactor damages all the way
When, single service can be used, guarantee the stability and continuity of charging.
3. before charging and in charging process, by the height between negative electrode and grounding electrode or positive electrode and grounding electrode
The coupling of frequency signal, carries out the confirmation of link circuit in charging process, confirms that electrode, vehicle end are sent instead of original CP connection
High-frequency signal, charging bow end receive high-frequency signal, and charging is bent after electrode overlap joint, the high frequency letter that real-time detection vehicle end is sent
Number, come between detecting electrode whether to overlap good.
Detailed description of the invention
Fig. 1 is the electrode arrangement configurations schematic diagram of charging bow and pantograph provided by the embodiment of the present invention；
Fig. 2 is the charging circuit signal of the electrode arrangement configurations of charging bow and pantograph provided by the embodiment of the present invention
Figure；
Fig. 3 is the schematic illustration of high-frequency signal coupler provided by the embodiment of the present invention；
Fig. 4 is the electrode arrangement configurations overlap joint schematic diagram of charging bow provided by the present invention and pantograph；
Structural schematic diagram when Fig. 5 is the charging of telescopic device provided by the embodiment of the present invention；
Fig. 6 is the charging circuit schematic diagram of another embodiment of the present invention.
Specific embodiment
The technical solution in the specific embodiment of the invention in detail, completely describe below in conjunction with attached drawing.Obviously,
Described embodiment is only the part specific embodiment of the total technical solution of the present invention, and not all embodiment.
Based on total design of the invention, those of ordinary skill in the art's every other embodiment obtained all falls within guarantor of the present invention
The range of shield.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figure 1, the structural schematic diagram of charging bow disclosed by the embodiments of the present invention and the electrode arrangements of pantograph, including
Right side charging bow and left side pantograph, charging bow on installation there are two positive electrode (DC+), a public negative electrode (DC-),
One grounding electrode (PE), there are two positive electrode (DC+), a public negative electrode (DC-), one to connect for corresponding installation in pantograph
Ground electrode (PE), two positive electrodes of the bow that charges electric power loop identical with public negative electrode two voltages of composition.
Wherein, as shown in Fig. 2, two positive electrodes on charging bow connect with two groups of power output units of charger respectively
It connects, the alternating current of power grid is converted into direct current required for electric car, two positive electrodes of pantograph by power output unit
It is connect with the battery pack on electric car, the charging for keeping two power circuit voltages equal is provided on power output unit
Stake control device forms two power source charges and returns between the two groups of power output units and the battery pack of pantograph of the charger
Road, since the voltage of vehicle interior is public on the shared charging bow in two power source charges circuits to suspend with grounding electrode relatively
Public negative electrode on negative electrode and pantograph, equipotential body of the public negative electrode as two circuits.
Further, signal transmitting apparatus, the transmitter of the signal transmitting apparatus are installed in charging bow and pantograph
It is mounted on the wherein side of the pantograph or the charging bow, receiver is mounted on the other side, before charging and in charging process,
When receiver receive from transmitter send signal, charging could be started, during the charging process, when receiver does not receive
When this signal, charging stops immediately.
In the present embodiment preferably, transmitter is mounted on pantograph side, receiver is mounted on charging bow side.When charging bow connects
When can not receive signal, stop power output immediately；When the failure of vehicle end communication, Wifi wireless telecommunications also can be used and carry out letter
Number transmission, by stop charging instruction passing to charging bow.
Further, transmitter and receiver can be separately mounted between charging bow and any two electrode of pantograph.
As shown in Fig. 2, preferably transmitter is mounted between the public negative electrode of pantograph and grounding electrode in the present embodiment, receive
Device is mounted between the public negative electrode and grounding electrode of charging bow, and one end electrification, one end is not charged, can reduce signal and be transmitted across
Interference in journey.Likewise, can also transmitter be mounted between one of positive electrode of pantograph and grounding electrode, receiver
It is mounted between the one of positive electrode and grounding electrode of charging bow, one end electrification, one end is not charged.It prevents from being mounted on positive electricity
When between pole and public negative electrode, interference is generated.
The signal transmitting apparatus is one kind that high-frequency signal coupler or high frequency carrier communicate, and the present embodiment is selected high
Frequency signal coupler, high-frequency signal frequency is between 100KHz~12MHz.Its principle is as shown in figure 4, right side is vehicle end transmitting
Device, Emitter circuit generate the high frequency carrier of 480k or so, amplitude in 1V hereinafter, by FSK, DBPSK, BPSK, QPSK,
Emit signal after the one way in which modulation of 8QAM or 16QAM.It can be seen that charging pusher side passes through only after connector connection
Tuning circuit just will receive signal, obtain link information after demodulation, this circuit implementation is, it can be achieved that confirmation control guiding function
Can, connector disconnects in charging process or PE broken string, charging pusher side receive information, and drop electric current stops charging.Its coupling path
Either power battery or DC charging motor, power supply suspend on vehicle, it is desirable that and public negative electrode is insulation to grounding electrode,
So the capacitor that coupling path uses will not have an impact insulation.Bus, will not be to coupling road to the Y capacitance on car body (ground)
Diameter has an impact, as shown in figure 3, signal Magnetic isolation transformer can guarantee that signal will not flow to Y capacitance.
The present embodiment carries out link circuit in charging process before charging and in charging process, using high-frequency signal coupler
Confirmation.Confirm that electrode, vehicle end send high-frequency signal instead of original CP connection, charging bow end receives high-frequency signal, fills
Whether pantograph is after electrode overlap joint, the high-frequency signal that real-time detection vehicle end is sent, overlap between Lai Shixian detecting electrode good.
Two positive electrodes, negative electrode, grounding electrode on the charging bow of the present embodiment are in two rows of parallelly distribute ons, and every row has two
A electrode, two positive electrodes, negative electrode, grounding electrode in pantograph and two positive electrodes on the charging bow, negative electrode,
The corresponding overlap joint setting of grounding electrode, can vertically overlap, naturally it is also possible to be other contact overlap joints, as shown in Figure 4.
Further, be reduce parking error, the present embodiment charging bow on be equipped at least make its up and down, left and right,
Either direction mobile movable mechanism in front and back is equipped with telescopic mechanism in up and down direction, as shown in figure 5, when charging, stretching
Contracting mechanism, which is extended to vehicle pantograph electrode, to be overlapped.Chinese patent CN201720963203.X,
It is disclosed in CN201720966244.4, CN201821276464.5, CN201811456051.X and charging bow is enabled to exist
The mobile telescopic mechanism of upper and lower direction.The left and right of charging bow and front-rear direction are equipped with sliding equipment, improve parking error,
Realize the overlap joint of electrode.
Positioning and recognizing device is installed on charging bow in the present embodiment, can recognize the position of vehicle pantograph, by pantograph
Location information pass to vehicle control device.
Similar with the electrode arrangement configurations of the charging bow of above-described embodiment and pantograph, another embodiment of the present invention provides
The electrode arrangement configurations of another charging bow and pantograph, including charging is bent and pantograph, is equipped with two on the charging bow
A negative electrode, a public positive electrode, a grounding electrode, there are two negative electrodes, a public affairs for corresponding installation in the pantograph
Two positive and negative anodes of positive electrode, a grounding electrode altogether, the charging bow are identical with public positive electrode two voltages of composition
Electric power loop.Its charging circuit schematic diagram is as shown in Figure 6.
The present invention also provides a kind of electric cars, including pantograph described in any of the above-described embodiment.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, especially
It is the restriction to movable mechanism, and in addition to the telescoping mechanism of above-described embodiment and sliding equipment, other are with identity function
The position that mechanical structure each falls within each electrode on protection scope of the present invention and charging bow shown in the drawings, pantograph is equal
Unrestricted, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above
Equivalent embodiment with variation is applied to other fields, but without departing from the technical solutions of the present invention, according to the present invention
Technical spirit any simple modification to the above embodiments, equivalent variations and remodeling, still fall within technical solution of the present invention
Protection scope.
Claims (10)
1. the electrode arrangement configurations of a kind of charging bow and pantograph, including charging bow and pantograph, it is characterised in that: the charging
Installation is there are two positive electrode, a public negative electrode, a grounding electrode on bow, and there are two just for corresponding installation in the pantograph
Electrode, a public negative electrode, a grounding electrode, two positive electrodes and public negative electrode of the charging bow form two
The identical electric power loop of voltage.
2. the electrode arrangement configurations of charging bow according to claim 1 and pantograph, it is characterised in that: on the charging bow
Two positive electrodes connect respectively with two groups of power output units of charger, two positive electrodes of the pantograph and electronic vapour
Battery pack connection on vehicle, forms two charge circuits, institute between the two groups of power output units and battery pack of the charger
State the public negative electrode on the public negative electrode and pantograph on the shared charging bow of two charge circuits.
3. the electrode arrangement configurations of charging bow according to claim 2 and pantograph, it is characterised in that: the power output
The charging pile control device for keeping two power circuit voltages equal is provided on unit.
4. the electrode arrangement configurations of charging bow according to claim 1 and pantograph, it is characterised in that: charging bow with
Signal transmitting apparatus is installed, the transmitter of the signal transmitting apparatus is mounted on the pantograph or described in the pantograph
The wherein side of charging bow, receiver are mounted on the other side.
5. the electrode arrangement configurations of charging bow according to claim 4 and pantograph, it is characterised in that: the signal transmission
The transmitting terminal of device and receiving end be mounted on charging bow or pantograph public negative electrode and grounding electrode between or in which one
Between positive electrode and grounding electrode.
6. the electrode arrangement configurations of charging bow according to claim 4 or 5 and pantograph, it is characterised in that: the letter
Number transmitting device is one kind that high-frequency signal coupler or high frequency carrier communicate.
7. the electrode arrangement configurations of charging bow according to claim 1 and pantograph, it is characterised in that: on the charging bow
Two positive electrodes, negative electrode, grounding electrode be in two rows of parallelly distribute ons, every row is there are two electrode, two in the pantograph
Positive electrode, negative electrode, grounding electrode overlap joint corresponding with two positive electrodes, negative electrode, grounding electrode on the charging bow are arranged.
8. the electrode arrangement configurations of the charging of any one described in -6 bow and pantograph according to claim 1, it is characterised in that: described
The movable mechanism at least making it mobile in top to bottom, left and right, front and rear either direction is installed on charging bow.
9. the electrode arrangement configurations of the charging of any one described in -6 bow and pantograph according to claim 1, it is characterised in that: described
Positioning and recognizing device is installed on charging bow.
10. it is a kind of charging bow and pantograph electrode arrangement configurations, including charging bow and pantograph, it is characterised in that: it is described
Charge negative electrode, a public positive electrode, a grounding electrode there are two installing on bending, and correspondence is equipped with two in the pantograph
A negative electrode, a public positive electrode, a grounding electrode, two positive and negative anodes and public positive electrode of the charging bow form
The identical electric power loop of two voltages.
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| CN201910469965.8A CN110091717A (en) | 2019-05-31 | 2019-05-31 | The electrode arrangement configurations of charging bow and pantograph |
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| CN201910469965.8A CN110091717A (en) | 2019-05-31 | 2019-05-31 | The electrode arrangement configurations of charging bow and pantograph |
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| JP2001320831A (en) * | 2000-05-02 | 2001-11-16 | Meidensha Corp | Electric rolling stock for railway |
| CN1557649A (en) * | 2004-01-19 | 2004-12-29 | 上海交通大学 | Scissors type bipolar pantograph of public transport electric car |
| CN203192896U (en) * | 2013-04-11 | 2013-09-11 | 江西省福斯特新能源有限公司 | Battery |
| CN104767253A (en) * | 2015-04-29 | 2015-07-08 | 李灿欣 | Multi-storage-battery grouping and simultaneous charging device |
| CN206734073U (en) * | 2017-05-16 | 2017-12-12 | 汕头市众业达电器设备有限公司 | The charging bow mounting structure and pantograph mounting structure of electric automobile |
| CN108427052A (en) * | 2018-05-11 | 2018-08-21 | 珠海银隆电器有限公司 | A kind of connecting detection device, charging measurement system and charging-discharge tester system |
| CN208559056U (en) * | 2018-08-08 | 2019-03-01 | 青岛特锐德电气股份有限公司 | Charging bow |
| CN109109669A (en) * | 2018-09-04 | 2019-01-01 | 重庆中车长客轨道车辆有限公司 | A kind of railcar and its car body |
| CN210258029U (en) * | 2019-05-31 | 2020-04-07 | 青岛特来电新能源科技有限公司 | Electrode arrangement structure of charging bow and pantograph |
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Effective date of registration: 20191211 Address after: 266104 room 1001, 10 / F, No. 336, Songling Road, Laoshan District, Qingdao, Shandong Province Applicant after: Qingdao teltel New Energy Technology Co., Ltd Address before: 266104 Shandong Province, Qingdao city Laoshan District Songling Road No. 336 Applicant before: Qingdao Tgood Electric Co., Ltd. Applicant before: Telai New Energy Co., Ltd. |