CN209454579U - A kind of Fuel Cell Vehicle Powertrain - Google Patents
A kind of Fuel Cell Vehicle Powertrain Download PDFInfo
- Publication number
- CN209454579U CN209454579U CN201920152779.7U CN201920152779U CN209454579U CN 209454579 U CN209454579 U CN 209454579U CN 201920152779 U CN201920152779 U CN 201920152779U CN 209454579 U CN209454579 U CN 209454579U
- Authority
- CN
- China
- Prior art keywords
- fuel cell
- bimodulus
- dcdc
- integration module
- retarder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Abstract
The utility model discloses a kind of Fuel Cell Vehicle Powertrain, including fuel cell pile system, bimodulus DCDC and power distribution integration module, power battery pack, DCAC, driving motor, retarder and wheel, the DCAC, driving motor and retarder become one, wheel is according on retarder both sides, fuel cell pile system, which produces electricl energy chemical reaction, is delivered to bimodulus DCDC and power distribution integration module, bimodulus DCDC and power distribution integration module are by electrical energy transportation to driving motor, retarder converts electrical energy into mechanical energy transmission to wheel, power battery pack is switched to charge mode/discharge mode/energy recuperation mode by bimodulus DCDC and power distribution integration module, power battery pack and the work of fuel cell pile system grid connection, the utility model solves fuel cell output The deficiency of underpower bring vehicle acceleration climbing capacity；Each associate power electronic device integrated reduction system complexity has been done into.
Description
Technical field
The utility model relates to technical field of new energy, in particular to a kind of Fuel Cell Vehicle Powertrain.
Background technique
In recent years, fuel cell system and fuel cell car technology had been achieved for major progress, many automobile factorys
Several generations fuel cell car is developed, the operation of fuel cell car is a complicated operating condition, fuel cell system
More complex, type selecting and arrangement to vehicle components bring relatively high challenge.
Utility model content
In view of this, the utility model embodiment provides a kind of Fuel Cell Vehicle Powertrain, solves fuel electricity
The deficiency of pond output power deficiency bring vehicle acceleration climbing capacity；Each associate power electronic device integrated reduction system has been done into
System complexity.
The utility model discloses a kind of Fuel Cell Vehicle Powertrain, including fuel cell pile system, bimodulus DCDC
With power distribution integration module, power battery pack, DCAC, driving motor, retarder and wheel, the DCAC, driving motor and
Retarder becomes one, and for wheel according on retarder both sides, chemical reaction is produced electricl energy conveying by fuel cell pile system
To bimodulus DCDC and power distribution integration module, bimodulus DCDC and power distribution integration module by electrical energy transportation to driving motor,
Retarder converts electrical energy into mechanical energy transmission to wheel, bimodulus DCDC and power distribution integration module and switches power battery pack
For charge mode/discharge mode/energy recuperation mode, power battery pack and the work of fuel cell pile system grid connection.
It further, further include battery, bimodulus DCDC and power distribution integration module produce fuel cell pile system
Raw electric energy be converted to battery required voltage for charge a battery and vehicle low-voltage electrical apparatus use.
Further, the battery is 12V battery.
Further, fuel cell pile system is electrically connected with FCU and CVM.
The utility model has the advantage that
Versatile: the electricity of general current electric car drives components, does not need to be individually for fuel battery voltage platform to open
Hair, system development costs are cheap, and development risk is controllable.
Integrated level is high: selecting bimodulus DCDC+ power distribution module integrated and electric drive system DCAC+ driving motor+retarder
It is integrated to save arrangement space；
System effectiveness is high: passing through bimodulus DCDC+ power distribution and DCAC+ driving motor+three-in-one side of retarder two
Case, by the connection of each system unit be reduced at least, with can be to vehicle difference operating condition when carry out energy regenerating.
Detailed description of the invention
Fig. 1 is the utility model embodiment structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model discloses a kind of Fuel Cell Vehicle Powertrain, including fuel cell pile system
1, bimodulus DCDC and power distribution integration module 3, power battery pack 4, DCAC, driving motor, retarder 5 and wheel, it is described
DCAC, driving motor and retarder become one, and for wheel according on retarder both sides, fuel cell pile system will be chemical anti-
It should produce electricl energy and be delivered to bimodulus DCDC and power distribution integration module, bimodulus DCDC and power distribution integration module are defeated by electric energy
It send to driving motor, retarder converts electrical energy into mechanical energy transmission to wheel, and bimodulus DCDC and power distribution integration module will
Power battery pack is switched to charge mode/discharge mode/energy recuperation mode, and power battery pack and fuel cell pile system are simultaneously
Net work.
It in an embodiment of the utility model, further include battery 2, bimodulus DCDC and power distribution integration module by fuel
Battery stack system generate electric energy be converted to battery required voltage for charge a battery and vehicle low-voltage electrical apparatus use.
In an embodiment of the utility model, the battery 2 is 12V battery.
In an embodiment of the utility model, fuel cell pile system is electrically connected with FCU and CVM, mutually transmission signal.
The utility model does not need individually to develop the electric drive system for being suitable for fuel cell platform, can directly select electronic vapour
The electric drive system of vehicle.
The utility model bimodulus DCDC can export two kinds of voltages, and one is the coupling of fuel cell and energy-storage battery electricity
Pressure, one is the 12V voltage that vehicle electric element uses, built-in high voltage power distribution module be may be implemented to power battery and fuel cell
Switching and to power battery charging.
The utility model structure is simple, low in cost.
The utility model can realize the energy regenerating under different operating conditions by driving motor+DCAC+ retarder.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, made any modification, equivalent replacement etc. should be included in the protection of the utility model
Within the scope of.
Claims (4)
1. a kind of Fuel Cell Vehicle Powertrain, which is characterized in that including fuel cell pile system, bimodulus DCDC and power supply
Distribute integration module, power battery pack, DCAC, driving motor, retarder and wheel, the DCAC, driving motor and retarder
Become one, for wheel according on retarder both sides, fuel cell pile system, which produces electricl energy chemical reaction, is delivered to bimodulus
DCDC and power distribution integration module, bimodulus DCDC and power distribution integration module are by electrical energy transportation to driving motor, retarder
Mechanical energy transmission is converted electrical energy into wheel, power battery pack is switched to charging by bimodulus DCDC and power distribution integration module
Mode/discharge mode/energy recuperation mode, power battery pack and the work of fuel cell pile system grid connection.
2. a kind of Fuel Cell Vehicle Powertrain as described in claim 1, which is characterized in that further include battery, bimodulus
The electric energy that fuel cell pile system generates is converted to battery required voltage and supplied by DCDC and power distribution integration module
Battery charging and vehicle low-voltage electrical apparatus use.
3. a kind of Fuel Cell Vehicle Powertrain as claimed in claim 2, which is characterized in that the battery is 12V storage
Battery.
4. a kind of Fuel Cell Vehicle Powertrain as described in claim 1, which is characterized in that fuel cell pile system with
FCU and CVM electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152779.7U CN209454579U (en) | 2019-01-29 | 2019-01-29 | A kind of Fuel Cell Vehicle Powertrain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152779.7U CN209454579U (en) | 2019-01-29 | 2019-01-29 | A kind of Fuel Cell Vehicle Powertrain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209454579U true CN209454579U (en) | 2019-10-01 |
Family
ID=68046167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920152779.7U Active CN209454579U (en) | 2019-01-29 | 2019-01-29 | A kind of Fuel Cell Vehicle Powertrain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209454579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319470A (en) * | 2020-03-27 | 2020-06-23 | 武汉格罗夫氢能汽车有限公司 | Energy feedback management system of hydrogen fuel automobile and control method thereof |
| CN112260920A (en) * | 2020-12-21 | 2021-01-22 | 武汉格罗夫氢能汽车有限公司 | Network topology structure of hydrogen fuel cell system |
-
2019
- 2019-01-29 CN CN201920152779.7U patent/CN209454579U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319470A (en) * | 2020-03-27 | 2020-06-23 | 武汉格罗夫氢能汽车有限公司 | Energy feedback management system of hydrogen fuel automobile and control method thereof |
| CN112260920A (en) * | 2020-12-21 | 2021-01-22 | 武汉格罗夫氢能汽车有限公司 | Network topology structure of hydrogen fuel cell system |
| CN112260920B (en) * | 2020-12-21 | 2021-04-30 | 武汉格罗夫氢能汽车有限公司 | Network topology structure of hydrogen fuel cell system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106183767B (en) | Electric vehicle and battery pack | |
| CN100581867C (en) | Fuel battery power system of mixed power vehicle | |
| US7984776B2 (en) | Energy storage and control system for a vehicle electrified drivetrain | |
| US8193761B1 (en) | Hybrid power source | |
| US8692507B2 (en) | Multiple stage heterogeneous high power battery system for hybrid and electric vehicle | |
| US9935471B2 (en) | Drive apparatus and transporter | |
| Mohammadi | Design, analysis, and electrification of a solar-powered electric vehicle | |
| JP2010539635A (en) | Vehicle hybrid energy system | |
| CN102310781B (en) | Vehicle | |
| CN106068203A (en) | Mixed tensor storage module system | |
| CN107054091A (en) | For optionally making the energy be coupled in the system and its manufacture method of load | |
| CN102320237A (en) | Novel electric car | |
| JP6818060B2 (en) | Device and method | |
| CN102044905A (en) | Electric energy system power supply device with switchable super capacitor for supplying electric energy | |
| CN209454579U (en) | A kind of Fuel Cell Vehicle Powertrain | |
| JP2020198714A (en) | Vehicle drive device | |
| CN108966678A (en) | Charge and discharge device | |
| CN107492919A (en) | Power system and its control method | |
| CN104272497B (en) | Vehicle with Li-ion batteries piles | |
| CN202163327U (en) | Novel electric vehicle | |
| Babu et al. | A Peer Review of Hybrid Electric Vehicle Based on Step-Up Multi-input Dc-Dc Converter and renewable energy source | |
| CN101800444A (en) | Automobile power supply device by using super capacitor | |
| CN110803036A (en) | Battery for an electrically powered vehicle adapting to a variable cell thickness and corresponding method | |
| KR20210003977A (en) | Electronic four-wheel drive control method and device according to bidirectional high voltage dc/dc converter of fuel cell electric vehicle | |
| CN202911574U (en) | Range-extending system using miniature turbine range extender |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |