CN208585105U - A kind of two-way charging unit of on-board high-voltage direct current - Google Patents
A kind of two-way charging unit of on-board high-voltage direct current Download PDFInfo
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- CN208585105U CN208585105U CN201821156541.3U CN201821156541U CN208585105U CN 208585105 U CN208585105 U CN 208585105U CN 201821156541 U CN201821156541 U CN 201821156541U CN 208585105 U CN208585105 U CN 208585105U
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- 238000007600 charging Methods 0.000 title claims abstract description 187
- 239000000446 fuel Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000003345 natural gas Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
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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
-
- 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
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of two-way charging unit of on-board high-voltage direct current, described device includes: the distance increasing unit for converting the fuel into electric energy, and distance increasing unit includes distance increasing unit ontology and distance increasing unit controller；It is connect with distance increasing unit, for carrying out matched two-way charging unit with the external automobile of different model, two-way charging unit includes two-way charging control unit, first mode selecting module and second mode selecting module；Distance increasing unit ontology is connect with first mode selecting module, and second mode selecting module is connect with external interface；Two-way charging control unit is connect with first mode selecting module and second mode selecting module respectively；Two-way charging control unit selects to carry out the operating mode of two-way charging for controlling the switch connection of first mode selecting module and second mode selecting module.The two-way charging unit of on-board high-voltage direct current provided by the utility model can select different charge modes according to the actual demand of user, meet the demand of the charging in many ways of user.
Description
Technical field
The utility model relates to new-energy automobile charging technique field more particularly to a kind of two-way chargings of on-board high-voltage direct current
Device.
Background technique
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
Using new vehicle-mounted power plant), the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle elder generation of formation
Into, the automobile with new technology, new construction.With the continuous maturation of new-energy automobile technology, new-energy automobile starts largely to walk
To market, especially using pure electric vehicle technology as the electric vehicle of background, start slowly to be received by market.
Currently on the market using charging pile as the generally existing following defect of the charging technique of representative: alternating current increase-volume is difficult；Charging
Place is limited, and newly-increased place examination & approval are difficult；Project investment period length, slow effect；Equipment uses, management and maintenance are inconvenient；Electricity
Net harmonic pollution is easily exceeded (when charging pile charges to electric car, due to DC current constantly commutation between AC three-phase
And generate harmonic wave).
That is, using traditional charging modes (such as traditional movable charging vehicle, for filling to other electric vehicles
Electricity) when, the volume of battery pack is big, weight is big, and the movement of movable charging vehicle is at high cost, also to pass through searching when battery pack is without electricity
Charging pile charges to itself, charges in addition, being generated electricity with conventional electric generators to movable charging vehicle, low efficiency, at high cost, and
Other electric vehicles can not also charge to movable charging vehicle, the charge requirement being unable to satisfy under user's different situations.
Therefore, the existing technology needs to be improved and developed.
Utility model content
The technical problem to be solved by the present invention is to it is straight to provide a kind of on-board high-voltage for existing drawbacks described above
Flow two-way charging unit, it is intended to can fill to external any electric car by the two-way charging unit of on-board high-voltage direct current
Electricity is not limited by time and place, and according to the demand of electric car, the two-way charging unit of on-board high-voltage direct current can be with time shift
It moves target location and charging operations is carried out to electric car, usage scenario is more abundant, flexible, carries out meeting to vehicle itself
While charging, exterior vehicle, which also may be implemented, to charge to this vehicle, bring greatly for automobile user
It is convenient.
The utility model technical scheme applied to solve the technical problem is as follows:
A kind of two-way charging unit of on-board high-voltage direct current, wherein the two-way charging unit of on-board high-voltage direct current includes:
For converting the fuel into the distance increasing unit of electric energy, the distance increasing unit includes distance increasing unit ontology and distance increasing unit controller；
It is connect with the distance increasing unit, carries out matched two-way charging unit for the external external automobile with different model, it is described two-way
Charging unit includes two-way charging control unit, first mode selecting module and second mode selecting module；
The distance increasing unit ontology is connect with the first mode selecting module, the second mode selecting module with to external
Mouth connection；The two-way charging control unit connects with the first mode selecting module and the second mode selecting module respectively
It connects；The two-way charging control unit is used to control opening for the first mode selecting module and the second mode selecting module
Connection fetches the operating mode that selection carries out two-way charging.
The two-way charging unit of on-board high-voltage direct current, wherein the operating mode include: to external Vehicular charging,
Interior vehicle voluntarily charges and exterior vehicle is to internal Vehicular charging.
The two-way charging unit of on-board high-voltage direct current, wherein the first mode selecting module include first switch,
Second switch and third switch；The second mode selecting module includes the first contact and the second contact；The distance increasing unit sheet
Body switchs with the first switch, second switch and third connect respectively；First contact is connect with the first switch,
Second contact is connect with power battery.
The two-way charging unit of on-board high-voltage direct current, wherein the two-way charging unit of on-board high-voltage direct current also wraps
It includes:
The power battery connected respectively with the second switch and third switch, the third switch are also connect with MCU, institute
MCU is stated to connect with driving motor.
The two-way charging unit of on-board high-voltage direct current, wherein the work of the two-way charging control unit selection charging
Operation mode is to external Vehicular charging, the second switch closure, and the power battery is controlled for electrically activating the distance increasing unit ontology
It makes the second switch to open, the first switch closure, first contact closure is connected to exterior vehicle.
The two-way charging unit of on-board high-voltage direct current, wherein the work of the two-way charging control unit selection charging
Operation mode is that interior vehicle voluntarily charges, and the second switch closure, the power battery supplies to electrically activate the distance increasing unit ontology,
It controls the second switch to open, the third closes the switch, charges to the power battery.
The two-way charging unit of on-board high-voltage direct current, wherein the work of the two-way charging control unit selection charging
Operation mode is exterior vehicle to internal Vehicular charging, and second contact closure is connected to exterior vehicle, to the power battery into
Row charging.
The two-way charging unit of on-board high-voltage direct current, wherein the two-way charging control unit passes through CAN bus point
Connection is not established with the distance increasing unit controller and entire car controller.
The two-way charging unit of on-board high-voltage direct current, wherein the two-way charging unit further include: for charging
Process measured, the additional function modules of charging and data statistics.
The two-way charging unit of on-board high-voltage direct current, wherein the two-way charging unit of on-board high-voltage direct current also wraps
It includes: being connect with the distance increasing unit, for storing the fuel tank of fuel；The fuel includes methanol, natural gas and hydrogen.
The utility model discloses a kind of two-way charging unit of on-board high-voltage direct current, the two-way charging of on-board high-voltage direct current
Device includes: the distance increasing unit for converting the fuel into electric energy, and the distance increasing unit includes distance increasing unit ontology and distance increasing unit controller；
It is connect with the distance increasing unit, carries out matched two-way charging unit for the external external automobile with different model, it is described two-way
Charging unit includes two-way charging control unit, first mode selecting module and second mode selecting module；The distance increasing unit sheet
Body is connect with the first mode selecting module, and the second mode selecting module is connect with external interface；The two-way charging
Control unit is connect with the first mode selecting module and the second mode selecting module respectively；The two-way charge control
Unit is used to control the first mode selecting module and is connected with the switch of the second mode selecting module to select progress double
To the operating mode of charging.The two-way charging unit of on-board high-voltage direct current provided by the utility model can be according to the practical need of user
It asks, is voluntarily charging to external Vehicular charging, interior vehicle and exterior vehicle is to three kinds of charge modes of internal Vehicular charging
It is selected, meets the demand of the charging in many ways of user.
Detailed description of the invention
Fig. 1 is the schematic diagram of the function of the preferred embodiment of the two-way charging unit of the utility model on-board high-voltage direct current；
Fig. 2 be in the preferred embodiment of the two-way charging unit of the utility model on-board high-voltage direct current to external Vehicular charging and
Start the schematic illustration of this vehicle (interior vehicle) distance increasing unit ontology when interior vehicle voluntarily charges；
Fig. 3 is in the preferred embodiment of the two-way charging unit of the utility model on-board high-voltage direct current to external Vehicular charging
Principle control schematic diagram；
Fig. 4 is that interior vehicle voluntarily charges in the preferred embodiment of the two-way charging unit of the utility model on-board high-voltage direct current
Principle control schematic diagram；
Fig. 5 be in the preferred embodiment of the two-way charging unit of the utility model on-board high-voltage direct current exterior vehicle to internal vehicle
Charging principle control schematic diagram.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality
With novel, it is not used to limit the utility model.
The term " first " that occurs in the utility model specification, claims and attached drawing, " second " etc. are for area
Not different objects, and be not intended to describe specific sequence.In addition, term " includes " and " having " and their any changes
Shape, it is intended that cover it is non-exclusive include, such as contain the process, method of a series of steps or units, system, product or
Equipment is not limited to listed step or unit, but optionally further comprising the step of not listing or unit or optional
Ground further includes the other step or units intrinsic for these process, methods, product or equipment.
A kind of two-way charging unit of on-board high-voltage direct current described in the utility model preferred embodiment, as shown in Figure 1, described
The two-way charging unit 100 of on-board high-voltage direct current specifically includes:
For converting the fuel into the distance increasing unit 10 of electric energy, the distance increasing unit 10 includes distance increasing unit ontology 11 and distance increasing unit control
Device 12 processed；It connect, is carried out for the external external automobile (i.e. external automobile) with different model matched with the distance increasing unit 10
Two-way charging unit 20, the two-way charging unit 20 select mould including two-way charging control unit 23(BCCU), first mode
Block 21 and second mode selecting module 22；The distance increasing unit ontology 11 is connect with the first mode selecting module 21, and described
Two modes selecting module 22 is connect with external interface 80；The two-way charging control unit 23 is selected with the first mode respectively
Module 21 and the second mode selecting module 22 connection；The two-way charging control unit 23 is for controlling the first mode
The switch connection of selecting module 21 and the second mode selecting module 22 selects to carry out the operating mode of two-way charging.
Specifically, the first mode selecting module 21 includes first switch K1, second switch K2 and third switch K3；
Effect of the second mode selecting module 22 including the first contact C1 and the second contact contact C2(is identical as the effect of switch)；
The distance increasing unit ontology 11 is connect with the first switch K1, second switch K2 and third switch K3 respectively；First touching
Point C1 is connect with the first switch K1, and the second contact C2 is connect with power battery 60；When defaulting original state, first is opened
It closes K1, second switch K2, third switch K3, the first contact C1 and the second contact C2 and is completely in open state.
Further, the two-way charging unit 100 of the on-board high-voltage direct current further include: respectively with the second switch K2 and
The power battery 60 of third switch K3 connection, the third switch K3 are also connect with MCU50, and the MCU50(is all to be related to core
The utility model of piece model is able to satisfy any chip model of the utility model function without specifically limiting) and drive
Dynamic motor 40(M is indicated) connection；The two-way charging control unit 23 by CAN bus respectively with the distance increasing unit controller 12
With entire car controller VCU(Vehicle Control Unit, entire car controller, be mainly used for the coordination of automotive power with
Control carries out the control of torque and revolving speed from the angle of vehicle, is effectively improved driver's impression, reduces oil consumption and discharge) it establishes
Connection；The two-way charging unit 20 further include: for being measured to charging process, the additional function of charging and data statistics
Module 70；The two-way charging unit 100 of on-board high-voltage direct current further include: connect with the distance increasing unit, for storing fuel
Fuel tank (not shown)；The fuel include methanol, natural gas and hydrogen (preferentially using cheap gas, can
With save the cost, and pollution-free), this is the source of electric energy, and the distance increasing unit 10 is used to the fuel in fuel tank being converted into electricity
Power；The distance increasing unit 10 inputs high voltage direct current to the two-way charging unit 20, and the two-way charging unit 20 is by high straightening
Stream is output to the external automobile.
The utility model provides the operating mode of three kinds of two-way chargings, respectively certainly to external Vehicular charging, interior vehicle
Row charging and exterior vehicle are to internal Vehicular charging.
The two-way charging control unit 23 of BCCU() pass through CAN bus and internal distance increasing unit controller 12, VCU(vehicle
Controller 30) it is connected, demand is selected according to user, so that the operating mode of " the two-way charging unit of on-board high-voltage direct current " is set,
User's selection demand, which refers to, directly selects BCCU operating mode, or (i.e. in " additional function modules " on device
It is internal) one manual setting switch of setting, toggle switch, which can choose externally to charge, still receives charging.
The specific implementation process of three kinds of charge modes is introduced separately below:
(1) to external Vehicular charging
As shown in Fig. 2, firstly, it is necessary to starting this vehicle (interior vehicle) distance increasing unit ontology by self power battery 60
11, i.e., when the described two-way charging control unit 23 selects the operating mode of charging as to external Vehicular charging, the second switch
K2 closure (is defaulted as K1 and K3 to disconnect, C1 and C2 are disconnected), and the power battery is for electrically activating the distance increasing unit ontology 11, user
Charging plug is inserted into opponent vehicle (exterior vehicle) by external interface 80.
As shown in figure 3, then controlling the second switch K2 unlatching in first mode selecting module 21, first by BCCU23
Switch K1 closure, controls the first contact C1 closed communicating exterior vehicle in the second mode selecting module 22, with control
Make the charging process to opponent vehicle.
(2) interior vehicle voluntarily charges
Equally, as shown in Fig. 2, firstly, it is necessary to starting this vehicle (interior vehicle) distance increasing unit by self power battery 60
Ontology 11, i.e., when the described two-way charging control unit 23 selects the operating mode of charging as to external Vehicular charging, described second
Switch K2 closure (is defaulted as K1 and K3 to disconnect, C1 and C2 are disconnected), and the power battery supplies to electrically activate the distance increasing unit ontology 11,
User is inserted into charging plug to opponent vehicle (exterior vehicle) by external interface 80.Start this of this vehicle distance increasing unit ontology 11
A process be the same to first process of external Vehicular charging.
It is opened as shown in figure 4, then controlling the second switch K2 in first mode selecting module 21 by BCCU23, third
Switch K3 closure, external interface 80 are forbidden to use, charge to the power battery 60 of interior vehicle itself, realize internal
Oneself charges to oneself.
(3) exterior vehicle is to internal Vehicular charging
As shown in figure 5, by external interface 80 by external charging plug (from high voltage direct current charging pile, charger
Or mobile charging vehicle etc.) it is inserted into this vehicle (interior vehicle), the second mode is then controlled by BCCU23 and is selected
The second contact C2 closure in module 22, sets corresponding high voltage direct current access, to control exterior vehicle to this vehicle
Charging process.
Further, the two-way charging unit 100 of the on-board high-voltage direct current of the utility model carries out the knot of mobile charging
Structure may include mobile charging vehicle (form that the utility model is preferably movable charging vehicle) and mobile charger, wherein moving
The position that the form of charging vehicle can be free to travel to the external automobile to charge is charged for it, itself can also make
It is used for daily automobile；The form of mobile charger is similar to movable charging stake, convenient for according to vapour outside different places
The needs of vehicle charging, are not limited by place.
By taking the structure type of mobile charging vehicle as an example, the vehicle basic structure based on distance increasing unit can be retained, it should to it
Structure of modification is carried out, the component and corresponding control, monitoring module for increasing high voltage direct current charging are (such as: BCCU, two-way charging control
Unit processed, 23 in Fig. 1), and the functions such as metering, charging are configured inside additional function, have its vehicle any to outside
The function of electric vehicle charging.
It the utility model proposes using the vehicle of " distance increasing unit " as prototype, is redesigned in structure, increases " two-way charging dress
Set " so that the vehicle has the function of externally charging, wherein distance increasing unit refers to the equipment that can convert the fuel into electric power, increases journey
The form of device can be engine+generator, be also possible to fuel cell；The voltage of " the two-way charging unit " output is high
It is mounted on a vehicle to be somebody's turn to do " two-way charging unit " for straightening stream；The mobile charging vehicle can be directly design production, can also be with
It is to be formed by pure electric vehicle or extended-range vehicle remoulding.
The effect of the two-way charging unit 20 is to be identified and matched with the external automobile of different model, so that this
The two-way charging unit 100 of the on-board high-voltage direct current of utility model can fill the external automobile of any vehicle, model
Electricity, the external automobile without every kind of model are specially equipped with corresponding charging unit, can greatly save the cost of charging unit,
Adaptability is also stronger.
It is as follows by technical effect brought by the technical solution of the utility model:
(1) the two-way charging unit of on-board high-voltage direct current is not limited by place, and usage scenario is more abundant, flexible, can be at any time
It needs to be moved to band charge position according to user everywhere, is similar to " drop drop is called a taxi " mode；
(2) do not perplexed by alternating current increase-volume, and scale is huger, is more widely applied；
(3) economic benefit is more obvious, and controlled, is uniformly managed；
(4) three kinds of charge modes can satisfy the different demands of user, can both be charged to itself, to exterior vehicle
It charges, while can also realize charging of the exterior vehicle to itself, charge mode is versatile and flexible.
In conclusion the utility model provides a kind of two-way charging unit of on-board high-voltage direct current, the on-board high-voltage direct current
Two-way charging unit includes: the distance increasing unit for converting the fuel into electric energy, and the distance increasing unit includes distance increasing unit ontology and increasing journey
Device controller；It is connect with the distance increasing unit, carries out matched two-way charging unit for the external external automobile with different model,
The two-way charging unit includes two-way charging control unit, first mode selecting module and second mode selecting module；It is described
Distance increasing unit ontology is connect with the first mode selecting module, and the second mode selecting module is connect with external interface；It is described
Two-way charging control unit is connect with the first mode selecting module and the second mode selecting module respectively；It is described two-way
Charging control unit is connected with the switch of the second mode selecting module for controlling the first mode selecting module to select
Select the operating mode for carrying out two-way charging.The two-way charging unit of on-board high-voltage direct current provided by the utility model can be according to user
Actual demand, voluntarily charging to external Vehicular charging, interior vehicle and exterior vehicle is to three kinds of internal Vehicular charging
Charge mode is selected, and the demand of the charging in many ways of user is met.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (10)
1. a kind of two-way charging unit of on-board high-voltage direct current, which is characterized in that the two-way charging unit packet of on-board high-voltage direct current
It includes:
For converting the fuel into the distance increasing unit of electric energy, the distance increasing unit includes distance increasing unit ontology and distance increasing unit controller；With institute
Distance increasing unit connection is stated, carries out matched two-way charging unit, the two-way charging for the external external automobile with different model
Device includes two-way charging control unit, first mode selecting module and second mode selecting module；
The distance increasing unit ontology is connect with the first mode selecting module, and the second mode selecting module and external interface connect
It connects；The two-way charging control unit is connect with the first mode selecting module and the second mode selecting module respectively；
The two-way charging control unit is used to control the switch of the first mode selecting module and the second mode selecting module
It connects to select to carry out the operating mode of two-way charging.
2. the two-way charging unit of on-board high-voltage direct current according to claim 1, which is characterized in that the operating mode packet
It includes: voluntarily charging to external Vehicular charging, interior vehicle and exterior vehicle is to internal Vehicular charging.
3. the two-way charging unit of on-board high-voltage direct current according to claim 2, which is characterized in that the first mode selection
Module includes first switch, second switch and third switch；The second mode selecting module includes the first contact and second
Contact；The distance increasing unit ontology switchs with the first switch, second switch and third connect respectively；First contact with
The first switch connection, second contact is connect with power battery.
4. the two-way charging unit of on-board high-voltage direct current according to claim 3, which is characterized in that the on-board high-voltage direct current
Two-way charging unit further include:
Respectively with the power battery of the second switch and third switch connection, the third switch is also connect with MCU, described
MCU is connect with driving motor.
5. the two-way charging unit of on-board high-voltage direct current according to claim 4, which is characterized in that the two-way charge control
The operating mode of Unit selection charging is to external Vehicular charging, and the second switch closure, the power battery is for electrically activating
The distance increasing unit ontology controls the second switch and opens, the first switch closure, and the first contact closure connection is external
Vehicle.
6. the two-way charging unit of on-board high-voltage direct current according to claim 4, which is characterized in that the two-way charge control
The operating mode of Unit selection charging is that interior vehicle voluntarily charges, and the second switch closure, the power battery power supply is opened
The distance increasing unit ontology is moved, the second switch is controlled and opens, the third is closed the switch, filled to the power battery
Electricity.
7. the two-way charging unit of on-board high-voltage direct current according to claim 4, which is characterized in that the two-way charge control
The operating mode of Unit selection charging is exterior vehicle to internal Vehicular charging, and second contact closure is connected to exterior vehicle,
It charges to the power battery.
8. the two-way charging unit of on-board high-voltage direct current according to claim 1, which is characterized in that the two-way charge control
Unit establishes connection with the distance increasing unit controller and entire car controller respectively by CAN bus.
9. the two-way charging unit of on-board high-voltage direct current according to claim 1, which is characterized in that the two-way charging unit
Further include:
For being measured to charging process, the additional function modules of charging and data statistics.
10. the two-way charging unit of on-board high-voltage direct current according to claim 1, which is characterized in that the on-board high-voltage is straight
Flow two-way charging unit further include:
It is connect with the distance increasing unit, for storing the fuel tank of fuel；The fuel includes methanol, natural gas and hydrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821156541.3U CN208585105U (en) | 2018-07-20 | 2018-07-20 | A kind of two-way charging unit of on-board high-voltage direct current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821156541.3U CN208585105U (en) | 2018-07-20 | 2018-07-20 | A kind of two-way charging unit of on-board high-voltage direct current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208585105U true CN208585105U (en) | 2019-03-08 |
Family
ID=65541487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821156541.3U Expired - Fee Related CN208585105U (en) | 2018-07-20 | 2018-07-20 | A kind of two-way charging unit of on-board high-voltage direct current |
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| Country | Link |
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| CN (1) | CN208585105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395121A (en) * | 2019-07-09 | 2019-11-01 | 浙江吉利控股集团有限公司 | A kind of onboard power system, method of supplying power to and vehicle |
-
2018
- 2018-07-20 CN CN201821156541.3U patent/CN208585105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395121A (en) * | 2019-07-09 | 2019-11-01 | 浙江吉利控股集团有限公司 | A kind of onboard power system, method of supplying power to and vehicle |
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