CN107086319A - Hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device - Google Patents
Hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device Download PDFInfo
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- CN107086319A CN107086319A CN201710354577.6A CN201710354577A CN107086319A CN 107086319 A CN107086319 A CN 107086319A CN 201710354577 A CN201710354577 A CN 201710354577A CN 107086319 A CN107086319 A CN 107086319A
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 93
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 93
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 125000004435 hydrogen atom Chemical group [H]* 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000000446 fuel Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000006837 decompression Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04776—Pressure; Flow at auxiliary devices, e.g. reformer, compressor, burner
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04753—Pressure; Flow of fuel cell reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Abstract
The present invention provides a kind of hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device, including：High pressure hydrogen tank (1) and pressure energy recovery system (2), the pressure energy recovery system (2) includes one or more levels expansion system, and every grade of expansion system includes an expanding machine (3) and a heat exchanger (4).High pressure hydrogen is flowed out from high pressure hydrogen tank (1), and expansion systems at different levels are flowed into successively；In expansion systems at different levels, expanding machine (3) decrease temperature and pressure is first passed through, external output work, then inflow heat exchanger (4) heat absorption heats up, and improving its operating temperature makes its expansion process export more expansion works close to constant temperature process.The present invention is recycled the pressure energy in high pressure hydrogen tank by power energy recovery system (2), improves capacity usage ratio.
Description
Technical field
The present invention relates to hydrogen energy source energy recovery apparatus for vehicle, the pressure energy of more particularly to a kind of high-pressure hydrogen storing tank reclaims dress
Put.
Background technology
With the development of fuel cell technology, hydrogen cell automobile is increasingly becoming what world car manufacturer mutually researched and developed unexpectedly
Focus.Hydrogen is as the fuel of fuel cell car, it is necessary to be stored in the car.Conventional hydrogen storage mode has high-pressure gaseous storage
Hydrogen, liquefaction hydrogen storage, hydride hydrogen-storing, activated carbon hydrogen storage, carbon-nanotube hydrogen sorption etc., the hydrogen storage mode of most common of which is high
State of calming the anger hydrogen storage.Because hydrogen is that known density minimum gas meets running car, it is necessary to be compressed to it in the world
It is required that.External hydrogen storage pressure has reached 70Mpa, and domestic hydrogen storage pressure has developed to 35Mpa.The fuel of conventional fuel oil automobile need not
Compression can be stored directly in the car, and hydrogen cell automobile needs to store again after hydrogen is compressed, the process of compression hydrogen
Need to consume substantial amounts of work(.The theoretical electrical efficiency of hydrogen fuel cell is actual due to there is polarization and Irreversible factor up to 83%
Electrical efficiency makes the vehicle energy efficiency of fuel cell relatively low still up to 40%, but because compression hydrogen consumes big energy.It is actual
On, it is about 115MJ that 1 kilogram of hydrogen theory, which produces electric energy, and 1 kilogram of hydrogen is compressed into 70Mpa by atmospheric pressure needs consumption
41MJ theoretical work(, compression hydrogen power consumption accounts for fuel cell produces electric energy 35%, greatly reduces the entirety of fuel-cell vehicle
Efficiency.In fact, the work done during compression that compression hydrogen is consumed does not disappear, but gas cylinder is stored in pressure energy form
In.But, existing hydrogen cell automobile mesohigh hydrogen is depressured by choke valve or injector, supply fuel electricity
The low pressure hydrogen that pond needs, the pressure energy being stored in during being somebody's turn to do in gas cylinder is wasted completely, causes the extreme of the energy
Waste.Therefore, patent of the present invention proposes to use pressure energy recovery system in Hydrogen Fuel-cell Vehicles by the pressure in high pressure hydrogen tank
Power can be recycled, and improve energy utilization efficiency.
As shown in Fig. 2 from expanding machine operation principle, reversible constant temperature process does expansion work at most, and reversible thermal insulation is swollen
Swollen acting is minimum, and reversible polytropic process therebetween, and increases with the reduction of Polytropic exponent n, so making process
It is the most favourable close to constant temperature process.As shown in figure 3, in order that real process expanding machine output expansion work as much as possible, often
By the way of multiple expansion resuperheat, classification is more, closer to constant temperature process, then can make more work(.In fact,
Classification is unsuitable too many, and otherwise machinery is complicated, and the irreversible loss such as mechanical loss and flow resistance increases therewith, and general most four
Level.As shown in figure 4, during multiple expansion reheat in stage, when expander outlet temperature is T2, T2 concurrent heating is higher than using temperature
Mode, reheat temperature reaches T1 more than T2, as seen from the figure, higher using reheat temperature, and it is more to be made work(, therefore, in pressure
In power energy recovery system, middle concurrent heating further can be carried out higher than the recirculated water of environment temperature using temperature, reclaim more pressures
Power energy.
The content of the invention
It is an object of the present invention to reclaim dress there is provided a kind of pressure energy of high pressure hydrogen tank in view of the shortcomings of the prior art
Put, improve the vehicle energy utilization efficiency of hydrogen cell automobile.
The technical scheme is that, a kind of hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device, including：It is high
Hydrogen gas tank (1) and pressure energy recovery system (2) are pressed, the pressure energy recovery system (2) includes one or more levels expansion system, often
Level expansion system includes an expanding machine (3) and a heat exchanger (4).High pressure hydrogen flows out from high pressure hydrogen tank (1), flows successively
Enter expansion systems at different levels；In expansion systems at different levels, expanding machine (3) decrease temperature and pressure is first passed through, then external output work flows into and change
Hot device (4) heat absorption heating, improving its operating temperature makes its expansion process export more expansion works close to constant temperature process.
The expanding machine is axial-flow type expanding machine, radial-flow type expanding machine, footpath axial-flow type expanding machine, scroll expansion machine, spiral shell
Expander or piston expansion engine.Expanding machine plays a part of reducing Hydrogen Vapor Pressure, while having reclaimed the pressure of high pressure hydrogen
Power energy, external output work, so as to compensate for the energy dissipation of conventional throttle valve decompression.
The origin of heat of heat patching device is in air or fuel cell cooling circulation water in the middle of the expansion system.Using sky
Gas forced convertion or free convection concurrent heating, it is not necessary to set up pipeline, save interior space；Using cooling circulating water concurrent heating, no
Effective utilization of hydrogen fuel cell waste heat is only realized, and improves expander inlet temperature, makes the external amount of work of expanding machine
Further improve.
The expanding machine output work can directly drive automobile advance, air compressor can also be driven to work, can be with
Electrical power storage is further converted into battery, the wasted work equipment such as in-car compressor of air conditioner can also be driven, hydrogen combustion has been saved
Expect the energy consumption of battery car motor, be conducive to safe driving, also provide method for the hybrid power of Hydrogen Fuel-cell Vehicles.
The expansion system can be one-level, two-stage or three-level, can be according to the different demands of client and selection different designs
Pattern, has a wide range of application, and can ensure that the reliable implementation of above-mentioned pressure energy recovery method, effectively improves Hydrogen Fuel-cell Vehicles energy profit
With rate.
Brief description of the drawings
Fig. 1 is Figure of abstract.
Fig. 2 schemes for the P-V of expansion process.
Fig. 3 schemes for the P-V of multiple expansion.
Fig. 4 schemes for the P-V of multiple expansion resuperheat.
Fig. 5 is that expanding machine drives compressor map.
Fig. 6 is expanding machine drive transmission device figure.
Fig. 7 is expansion machine driving generator figure, and Fig. 8 is that hydrogen cell automobile supplies flow chart.
Specific embodiment
Following case study on implementation is used to illustrate the present invention, but is not limited to the scope of the present invention.
Below in conjunction with the accompanying drawings and case study on implementation, the embodiment to the present invention is described in further detail.
Case study on implementation 1
As shown in figure 5, a kind of automobile-used high-pressure hydrogen storing pressure tank energy retracting device of hydrogen energy source, including：High pressure hydrogen tank (1),
Pressure energy recovery system (2), the pressure energy recovery system (2) includes expanding machine (3) and heat exchanger (4), compressor (5).This
Case uses compound expansion system, and high pressure hydrogen is flowed out from high pressure hydrogen tank (1), and expansion systems at different levels are flowed into successively；In one-level
In expansion system, first stage piston formula expanding machine (3) decrease temperature and pressure is first passed through, then external output work flows into one-level water-cooled and change
Hot device (4) absorbs the heat of cooling water of fuel cell and realizes heating；Stage piston-type expanding machine (3) is flowed into again to continue to expand drop
Pressure externally acting, then flows into light breeze cold type heat exchanger (4) absorption air heat.
As shown in figure 5, using compound expansion system, this part work(amount can drive air compressor (5) to run, unnecessary
Work(can also drive in-car compressor of air conditioner or be battery charging.Outdoor air needs to be compressed to certain pressure infeed fuel electricity
The negative electrode in pond, the driving force of conventional fuel cell automobile air compressor derives from motor, and this scheme is driven using expanding machine, carried
The high stability of running car.
Case study on implementation 2
As shown in fig. 6, a kind of automobile-used high-pressure hydrogen storing pressure tank energy retracting device of hydrogen energy source, including：High pressure hydrogen tank (1),
Pressure energy recovery system (2), the pressure energy recovery system (2) includes expanding machine (3) and heat exchanger (4), transmission mechanism (6).
This case uses three-level expansion system, and high pressure hydrogen is flowed out from high pressure hydrogen tank (1), and expansion systems at different levels are flowed into successively.One
In level expansion system, hydrogen flows into one-level scroll expansion machine (3) decrease temperature and pressure, and then external output work flows into one-level air-cooled
Formula heat exchanger (4) absorbs heat and realizes temperature rise；Two grades of scroll expansion machine (3) expansion decompressions are flowed into again, and externally acting is flowed into
Light breeze cold type heat exchanger (4) absorbs heat；Scroll expansion machine (3) expansion decompression is finally flowed into, externally acting flows into three-level
Air-cooled heat exchanger (4) absorption air heat.
As shown in fig. 6, using three-level expansion system, expansion work can drive rear-wheel transmission mechanism or front wheel drive machine
Structure.
Case study on implementation 3
As shown in fig. 7, a kind of automobile-used high-pressure hydrogen storing pressure tank energy retracting device of hydrogen energy source, including：High pressure hydrogen tank (1),
Pressure energy recovery system (2), the pressure energy recovery system (2) includes expanding machine (3) and heat exchanger (4), generator (7), storage
Battery (8).Present case uses one-stage expansion, and high pressure hydrogen flows out from high pressure hydrogen tank (1), by centripetal axial-flow type expanding machine
(3) then decrease temperature and pressure, external output work flows into water-cooled heat exchanger (4) and absorbs the heat of cooling circulating water and realize heating,
Rationally it make use of fuel cell waste heat.
As shown in fig. 7, externally being done work using one-stage expansion, this demi-inflation work(drives generator (7) externally output electricity
Work(, completes the charging of battery (8).Battery is climbed in vehicle as auxiliary power source or accelerates to be short of power or the row that slows down
Vehicle operation is driven when sailing, the combined drive power of fuel-cell vehicle is realized.
Case study on implementation 4
As shown in figure 8, hydrogen cell automobile air supply system, including：High pressure hydrogen tank (1), pressure energy retracting device
(2), compressor (5), hydrogen heater (9), hydrogen humidifier (10), water tank (11), water knockout drum (12), air humidifier
(13), fuel cell (14), water knockout drum (15), air heater (16).Anode supply air line：Hydrogen flows out high pressure hydrogen tank
(1), by pressure energy recovery system (2) expansion decompression cooling, flow into thermal resistance hydrogen heater (9) and heat to 70~80
DEG C, film hydrogen humidifier (10) humidification is flowed into, fuel cell (14) anode is flowed into, electrochemical reaction is completed, externally output electricity
Work(, unnecessary hydrogen flows back to supply air line by water knockout drum (12), and water is discharged outside car by water knockout drum (12)；Negative electrode supply air line：
Outdoor air passes through after removal filtration, and 0.4Mpa or so is compressed to through compressor (5), flows into thermal resistance air heater (16)
Heat temperature raising, then flow into film air humidifier (13) humidification, finally flows into fuel battery negative pole, and to complete electrochemistry anti-for hydrogen
Should, electric work is externally exported, unnecessary air flows through air heater by water knockout drum (15), intake air is carried out tentatively to add
Heat, water flows back to circulation waterway through water pump.
As shown in figure 8, hydrogen fuel cell optimum working temperature is at 70~80 DEG C, hydrogen-oxygen fuel cell is exothermic reaction, is
Maintenance optimum working temperature to fuel cell, it is necessary to cool down.Cooling circulating water pipeline：Cooling water is from water tank (11)
Outflow, is divided into three streams, one flows through hydrogen humidifier (10), and another flows through air humidifier (13), to film humidifier
Moisturizing is carried out, also one flows through the temperature that fuel cell (14) absorbs heat reduction fuel cell, then flows through pressure energy and returns
Receipts system (2), concurrent heating is carried out to pressure energy recovery system, increases expansion work amount.
Claims (5)
1. the present invention provides a kind of hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device, including：High pressure hydrogen tank (1)
With pressure energy recovery system (2), the pressure energy recovery system (2) includes one or more levels expansion system, every grade of expansion system
Including an expanding machine (3) and a heat exchanger (4).High pressure hydrogen is flowed out from high pressure hydrogen tank (1), and expansions at different levels are flowed into successively
System；In expansion systems at different levels, expanding machine (3) decrease temperature and pressure, external output work, then inflow heat exchanger (4) suction are first passed through
Heat heating, improving its operating temperature makes its expansion process export more expansion works close to constant temperature process；It is characterized in that：This hair
Bright pressure energy recovery system (2) includes one or more levels expansion system, and the pressure energy of high pressure hydrogen tank is reclaimed into external output
Work(, improves capacity usage ratio.
2. hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device according to claim 1, it is characterised in that：Institute
Expanding machine is stated for axial-flow type expanding machine, radial-flow type expanding machine, footpath axial-flow type expanding machine, scroll expansion machine, screw type expansion machine
Or piston expansion engine.
3. hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device according to claim 1, it is characterised in that：In
Between heat patching device heat derive from air or fuel cell cooling circulation water.
4. hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device according to claim 1, it is characterised in that：Institute
It can be one-level, two grades or three-level to state expansion system.
5. hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device according to claim 1, it is characterised in that：Institute
Automobile advance can be directly driven by stating expanding machine output work, air compressor can also be driven to work, can also further changed
It is electrical power storage in battery, the wasted work equipment such as in-car compressor of air conditioner can also be driven.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354577.6A CN107086319A (en) | 2017-05-18 | 2017-05-18 | Hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354577.6A CN107086319A (en) | 2017-05-18 | 2017-05-18 | Hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device |
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| Publication Number | Publication Date |
|---|---|
| CN107086319A true CN107086319A (en) | 2017-08-22 |
Family
ID=59608999
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|---|---|---|---|
| CN201710354577.6A Pending CN107086319A (en) | 2017-05-18 | 2017-05-18 | Hydrogen cell automobile high-pressure hydrogen storing pressure tank energy retracting device |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994243A (en) * | 2017-11-27 | 2018-05-04 | 常州工学院 | A kind of hydrogen fuel cell-powered system for refrigerator car |
| CN109458551A (en) * | 2018-12-17 | 2019-03-12 | 吉林大学 | A kind of hydrogen cell automobile high-pressure hydrogen storing pressure tank energy recyclable device and recovery method |
| CN109774411A (en) * | 2018-12-29 | 2019-05-21 | 吴志新 | A kind of electric automobile air conditioner refrigeration system and method based on high pressure hydrogen pressure release |
| CN109888330A (en) * | 2019-02-01 | 2019-06-14 | 清华大学 | Fuel Cell Control System and fuel-cell device |
| CN110350218A (en) * | 2019-06-13 | 2019-10-18 | 东南大学 | A kind of vehicle-mounted deep cooling High Pressure Hydrogen hydrogen-feeding system with energy-optimised design |
| CN110350217A (en) * | 2018-04-06 | 2019-10-18 | 丰田自动车株式会社 | Fuel cell system |
| CN112687916A (en) * | 2020-12-28 | 2021-04-20 | 北京理工大学 | Hybrid energy storage system for fuel cell vehicle |
| CN112677779A (en) * | 2020-12-24 | 2021-04-20 | 北京理工大学 | Information physical fusion system for hybrid energy storage |
| CN113054219A (en) * | 2021-03-02 | 2021-06-29 | 湖北文理学院 | Hydrogen-oxygen fuel cell system |
| CN114122458A (en) * | 2021-09-28 | 2022-03-01 | 东风汽车集团股份有限公司 | Hydrogen fuel cell vehicle and hydrogen supply system thereof |
| CN114937790A (en) * | 2022-06-15 | 2022-08-23 | 上海柯诺威新能源科技有限公司 | Hydrogen fuel cell system |
| CN115207397A (en) * | 2022-09-08 | 2022-10-18 | 国网浙江省电力有限公司宁波供电公司 | Hydrogen fuel cell and compressed air energy storage combined operation system and control method thereof |
| CN115224305A (en) * | 2022-09-14 | 2022-10-21 | 国网浙江省电力有限公司宁波供电公司 | Hydrogen fuel cell power generation system and control method thereof |
| CN115513490A (en) * | 2022-09-27 | 2022-12-23 | 南方电网电力科技股份有限公司 | Residual pressure and waste heat utilization device of hydrogen fuel cell system and control method thereof |
Citations (1)
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| CN203420766U (en) * | 2013-07-24 | 2014-02-05 | 中国科学院工程热物理研究所 | Waste heat comprehensive utilization system of CNGE |
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2017
- 2017-05-18 CN CN201710354577.6A patent/CN107086319A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203420766U (en) * | 2013-07-24 | 2014-02-05 | 中国科学院工程热物理研究所 | Waste heat comprehensive utilization system of CNGE |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994243A (en) * | 2017-11-27 | 2018-05-04 | 常州工学院 | A kind of hydrogen fuel cell-powered system for refrigerator car |
| CN110350217A (en) * | 2018-04-06 | 2019-10-18 | 丰田自动车株式会社 | Fuel cell system |
| US11011761B2 (en) * | 2018-04-06 | 2021-05-18 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
| CN109458551A (en) * | 2018-12-17 | 2019-03-12 | 吉林大学 | A kind of hydrogen cell automobile high-pressure hydrogen storing pressure tank energy recyclable device and recovery method |
| CN109774411B (en) * | 2018-12-29 | 2021-01-29 | 吴志新 | Electric automobile air conditioner refrigeration system and method based on high-pressure hydrogen pressure relief |
| CN109774411A (en) * | 2018-12-29 | 2019-05-21 | 吴志新 | A kind of electric automobile air conditioner refrigeration system and method based on high pressure hydrogen pressure release |
| CN109888330A (en) * | 2019-02-01 | 2019-06-14 | 清华大学 | Fuel Cell Control System and fuel-cell device |
| CN110350218A (en) * | 2019-06-13 | 2019-10-18 | 东南大学 | A kind of vehicle-mounted deep cooling High Pressure Hydrogen hydrogen-feeding system with energy-optimised design |
| CN110350218B (en) * | 2019-06-13 | 2022-06-10 | 东南大学 | Vehicle-mounted cryogenic high-pressure hydrogen supply system with energy optimization design |
| CN112677779A (en) * | 2020-12-24 | 2021-04-20 | 北京理工大学 | Information physical fusion system for hybrid energy storage |
| CN112677779B (en) * | 2020-12-24 | 2022-02-22 | 北京理工大学 | Information physical fusion system for hybrid energy storage |
| CN112687916A (en) * | 2020-12-28 | 2021-04-20 | 北京理工大学 | Hybrid energy storage system for fuel cell vehicle |
| CN112687916B (en) * | 2020-12-28 | 2021-10-19 | 北京理工大学 | Hybrid energy storage system for fuel cell vehicle |
| CN113054219A (en) * | 2021-03-02 | 2021-06-29 | 湖北文理学院 | Hydrogen-oxygen fuel cell system |
| CN114122458A (en) * | 2021-09-28 | 2022-03-01 | 东风汽车集团股份有限公司 | Hydrogen fuel cell vehicle and hydrogen supply system thereof |
| CN114122458B (en) * | 2021-09-28 | 2023-09-19 | 东风汽车集团股份有限公司 | Hydrogen fuel cell vehicle and hydrogen supply system thereof |
| CN114937790A (en) * | 2022-06-15 | 2022-08-23 | 上海柯诺威新能源科技有限公司 | Hydrogen fuel cell system |
| CN115207397A (en) * | 2022-09-08 | 2022-10-18 | 国网浙江省电力有限公司宁波供电公司 | Hydrogen fuel cell and compressed air energy storage combined operation system and control method thereof |
| CN115224305A (en) * | 2022-09-14 | 2022-10-21 | 国网浙江省电力有限公司宁波供电公司 | Hydrogen fuel cell power generation system and control method thereof |
| CN115513490A (en) * | 2022-09-27 | 2022-12-23 | 南方电网电力科技股份有限公司 | Residual pressure and waste heat utilization device of hydrogen fuel cell system and control method thereof |
| CN115513490B (en) * | 2022-09-27 | 2023-10-31 | 南方电网电力科技股份有限公司 | Residual pressure and waste heat utilization device of hydrogen fuel cell system and control method thereof |
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Application publication date: 20170822 |