CN203283045U - Fuel cell car power system - Google Patents
Fuel cell car power system Download PDFInfo
- Publication number
- CN203283045U CN203283045U CN2013202737225U CN201320273722U CN203283045U CN 203283045 U CN203283045 U CN 203283045U CN 2013202737225 U CN2013202737225 U CN 2013202737225U CN 201320273722 U CN201320273722 U CN 201320273722U CN 203283045 U CN203283045 U CN 203283045U
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- Prior art keywords
- car
- fuel cell
- motor
- control unit
- storage battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Fuel Cell (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a fuel cell car power system which comprises an electric pile, a high-pressure hydrogen cylinder, an air compressor, a humidifying unit, a cooling water tank, a DC/DC converter, a motor, a control unit and a storage battery. The electric pile is respectively connected with the air compressor, the humidifying unit and the DC/DC converter, the humidifying unit is connected with the high-pressure hydrogen cylinder, the cooling water tank, the DC/DC converter, the motor, the control unit and the storage battery are arranged inside a car engine compartment, the control unit is respectively connected with the DC/DC converter, the motor and the storage battery, and the motor is connected with car front wheels. Compared with the prior art, the fuel cell car power system has the advantages that energy matching can be optimized, the internal structure of a car can be optimized, and vehicle safety can be improved.
Description
Technical field
The utility model relates to the fuel-cell car field, especially relates to a kind of Fuel Cell Vehicle Powertrain.
Background technology
At present, the problems such as the unprecedented climate warming deeply concerned in the whole world, environmental pollution, energy shortage.Therefore, auto-industry welcome the energy and power engineering critical period of transition, and the development of electronlmobil is subject to great attention both domestic and external thereupon.In electric vehicle engineering, the hydrogen energy fuel battery car is acknowledged as the direction of future automobile energy and power engineering development.The fuel cell powered vehicle technology has become important hot technology in global range.
Compare with traditional internal combustion engine powered vehicle, revolutionary variation has occurred in the power system of fuel cell powered vehicle, and the energy source and power device that combustion engine and transmission system form is by complete electrified fuel battery engines and electrokinetic cell, and electrical motor substitutes.The use of the variation of gross vehicle body structure, the electrification of power system and hydrogen fuel makes the crash survivability of fuel cell powered vehicle become great technological challenge.
The chief component that fuel-cell car is different from traditional combustion engine power car is power system.Usually, the power-supply system that the fuel cell power system assembly comprises fuel system that hydrogen storage system forms, is comprised of fuel battery engines and electrokinetic cell, the ancillary systems such as the power drive system that is formed by motor and transmission system and supporting electric air-conditioning, electrically driven steering.
The technology of fuel cell powered vehicle master layout is to grow up on the master layout technical foundation of traditional combustion engine automobile.At present, oneself is quite ripe after adopting advanced CAD/CAE technology for the master layout technology of traditional combustion engine automobile.Therefore, the master layout of fuel cell powered vehicle will be fully in light of its own characteristics, and the master layout technology of full use traditional combustion engine automobile and modern CAD/CAE technology, expert system, knowledge engineering technology realize the calculation for layout of fuel cell powered vehicle.
At present, on the state of development major embodiment of the Fuel Cell Vehicle Powertrain master layout technology fuel cell powered vehicle product that at home and abroad each large car company and scientific research institution release.Daimler. Mercedes has successively released the series fuel battery concept cars such as NecarI, NecarV and Nebas from 1993 to 2000.General Corporation continue AUTOnomy fuel cell concept car exposes in Detroit car exhibition in 2002 after, has released again Hv.Wire novel concept car.In August, 2003, Shanghai fuel cell power system Co., Ltd and Shanghai auto conglomerate are united and have been released second generation fuel cell hybrid car and " surmount No. one " afterwards, again in after release " surmounting No. two " and " surmounting No. three " fuel-cell car, and obtained huge success.But it is mostly improved on the traditional combustion engine car that these Fuel Cell Vehicle Powertrains are arranged, and these car drive system layout optimize not, causes the increase with the car height dwindled in car inner space.Simultaneously, above-mentioned fuel-cell car all is placed on high-pressure hydrogen storing bottle the car rear portion mostly, and while knocking into the back, potential safety hazard is larger.
Summary of the invention
But the purpose of this utility model is exactly the Fuel Cell Vehicle Powertrain that provides a kind of optimization energy coupling, optimization car inner structure for the defect that overcomes above-mentioned prior art existence, improves vehicle safety.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of Fuel Cell Vehicle Powertrain, comprise pile, High Pressure Hydrogen gas cylinder, Air compressor, humidification unit, coolant storage tank, DC/DC changer, motor, control unit and storage battery, described pile connects respectively Air compressor, humidification unit and DC/DC changer, described humidification unit is connected with the High Pressure Hydrogen gas cylinder, described coolant storage tank, DC/DC changer, motor, control unit and storage battery are located in Passenger Car Engine Cabin, described control unit connects respectively DC/DC changer, motor and storage battery, and described motor is connected with the car front-wheel.
Described motor and storage battery are equipped with two, and two motors and two storage batterys are arranged symmetrically in respectively the both sides of control unit.
Described Air compressor is provided with two, is symmetricly set on car rump.
Be provided with front-row seats and back seat in described car, described High Pressure Hydrogen gas cylinder is arranged on the front-row seats below, and described pile is arranged on the back seat below.
Compared with prior art, the utlity model has following advantage:
1) the utility model power system has not only been simplified fuel and oxidizer supply route, optimization energy coupling.
2) layout of the utility model power system designs for Fuel Cell Vehicle Powertrain, rather than transforms on the traditional combustion engine car, and is with strong points, and is more applicable for fuel-cell car.
3) layout of the utility model power system not only reduces bodywork height and internal car noise, has increased in car and the boot space, improves the safety of hydrogen, and is arranged symmetrically with, and makes vehicle have good ride comfort and handling stability.
4) the utility model is arranged on the front-row seats below with the High Pressure Hydrogen gas cylinder, and not only conserve space, and high-pressure hydrogen storing bottle is not vulnerable to direct impact, and is safe.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the lateral plan that the utility model is applied to fuel-cell car.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.The present embodiment is implemented as prerequisite take technical solutions of the utility model, provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
as Figure 1-Figure 2, a kind of Fuel Cell Vehicle Powertrain, comprise pile 1, High Pressure Hydrogen gas cylinder 2, Air compressor 3, humidification unit 4, coolant storage tank 5, DC/DC changer 6, motor 7, control unit 8 and storage battery 9, described pile 1 connects respectively Air compressor 3, humidification unit 4 and DC/DC changer 6, described humidification unit 4 is connected with High Pressure Hydrogen gas cylinder 2, described coolant storage tank 5, DC/DC changer 6, motor 7, control unit 8 and storage battery 9 are located in Passenger Car Engine Cabin, described control unit 8 connects respectively DC/DC changer 6, motor 7 and storage battery 9, described motor 7 is connected with the car front-wheel.The fuel-cell car type of drive is rearmounted forerunner; Car provides hydrogen by high-pressure hydrogen storing bottle; The car rear portion provides air by Air compressor; Car is when underload, and the pile electric energy generated charges a battery more; Car is when high load capacity, and pile delivery deficiency, by storage battery makeup energy drive motor, has been simplified hydrogen and air supply route, the optimization energy coupling.
Described motor 7 and storage battery 9 are equipped with two, and two motors 7 and two storage batterys 9 are arranged symmetrically in respectively the both sides of control unit 8, make vehicle have good ride comfort and handling stability.
Described Air compressor 3 is provided with two, is symmetricly set on car rump, reduces internal car noise, has increased in car and the boot space.
Be provided with front-row seats 10 and back seat 11 in described car, described High Pressure Hydrogen gas cylinder 2 is arranged on front-row seats 10 belows, and described pile 1 is arranged on back seat 11 belows, so not only conserve space, and high-pressure hydrogen storing bottle is not vulnerable to direct impact, and is safe.
Claims (4)
1. Fuel Cell Vehicle Powertrain, it is characterized in that, comprise pile (1), High Pressure Hydrogen gas cylinder (2), Air compressor (3), humidification unit (4), coolant storage tank (5), DC/DC changer (6), motor (7), control unit (8) and storage battery (9), described pile (1) connects respectively Air compressor (3), humidification unit (4) and DC/DC changer (6), described humidification unit (4) is connected with High Pressure Hydrogen gas cylinder (2), described coolant storage tank (5), DC/DC changer (6), motor (7), control unit (8) and storage battery (9) are located in Passenger Car Engine Cabin, described control unit (8) connects respectively DC/DC changer (6), motor (7) and storage battery (9), described motor (7) is connected with the car front-wheel.
2. a kind of Fuel Cell Vehicle Powertrain according to claim 1, it is characterized in that, described motor (7) and storage battery (9) are equipped with two, and two motors (7) and two storage batterys (9) are arranged symmetrically in respectively the both sides of control unit (8).
3. a kind of Fuel Cell Vehicle Powertrain according to claim 1, is characterized in that, described Air compressor (3) is provided with two, is symmetricly set on car rump.
4. a kind of Fuel Cell Vehicle Powertrain according to claim 1, be provided with front-row seats (10) and back seat (11) in described car, it is characterized in that, described High Pressure Hydrogen gas cylinder (2) is arranged on front-row seats (10) below, and described pile (1) is arranged on back seat (11) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202737225U CN203283045U (en) | 2013-05-17 | 2013-05-17 | Fuel cell car power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202737225U CN203283045U (en) | 2013-05-17 | 2013-05-17 | Fuel cell car power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203283045U true CN203283045U (en) | 2013-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202737225U Expired - Lifetime CN203283045U (en) | 2013-05-17 | 2013-05-17 | Fuel cell car power system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203283045U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870481A (en) * | 2016-05-20 | 2016-08-17 | 安徽康诺新能源汽车技术有限公司 | Fuel cell automobile power system and hydrogen vapor-water separation device thereof |
| CN105870482A (en) * | 2016-06-17 | 2016-08-17 | 安徽康诺新能源汽车技术有限公司 | Fuel cell car power system and multifunctional pressure control system thereof |
| CN106828067A (en) * | 2017-01-05 | 2017-06-13 | 北京新能源汽车股份有限公司 | A kind of fuel cell electric vehicle |
-
2013
- 2013-05-17 CN CN2013202737225U patent/CN203283045U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870481A (en) * | 2016-05-20 | 2016-08-17 | 安徽康诺新能源汽车技术有限公司 | Fuel cell automobile power system and hydrogen vapor-water separation device thereof |
| CN105870482A (en) * | 2016-06-17 | 2016-08-17 | 安徽康诺新能源汽车技术有限公司 | Fuel cell car power system and multifunctional pressure control system thereof |
| CN105870482B (en) * | 2016-06-17 | 2018-10-16 | 嘉兴德燃动力系统有限公司 | Fuel Cell Vehicle Powertrain and its multi-functional pressure Force control system |
| CN106828067A (en) * | 2017-01-05 | 2017-06-13 | 北京新能源汽车股份有限公司 | A kind of fuel cell electric vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
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| CX01 | Expiry of patent term |