CN104627002A - Fuel battery and solar energy combined supply type electric vehicle - Google Patents
Fuel battery and solar energy combined supply type electric vehicle Download PDFInfo
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- CN104627002A CN104627002A CN201310556851.XA CN201310556851A CN104627002A CN 104627002 A CN104627002 A CN 104627002A CN 201310556851 A CN201310556851 A CN 201310556851A CN 104627002 A CN104627002 A CN 104627002A
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- changer
- fuel cell
- reversible transducer
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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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Abstract
The invention discloses a fuel battery and solar energy combined supply type electric vehicle. The solar photovoltaic power generation and a fuel battery are combined, and are synthetically applied to the electric vehicle. The main power of the electric vehicle is from the fuel battery; when the electric vehicle is parked or driven under the sunshine, a photovoltaic power generation system charges the power battery or supplies power to a vehicle load; when the solar photovoltaic power generation is surplus, water generated in the power generation process of the fuel battery can be electrolyzed to generate hydrogen; and the hydrogen is fed into a hydrogen storage device as a fuel of the electric vehicle.
Description
Technical field
The present invention relates to a kind of fuel cell and solar association electric power system, particularly a kind of fuel cell combines electric power system with solar power to electronlmobil, belongs to technical field of new energies.
Background technology
In recent years, China's economy is steady, fast speed increases, automobile becomes indispensable part in our daily life, according to the data display of Chinese automobile association, 2012, China's automobile produces, sales volume reaches 1927.18 ten thousand and 1930.64 ten thousand respectively, and the recoverable amount of current national automobile has reached 1.2 hundred million amounts.Have scholarly forecast, after Chinese automobile, market is in the 10-15 year in future, will keep the rapid growth of more than double figures every year.
While automobile brings convenience to our work, life, the tail gas of auto emission is our environment dye of depending on for existence of gross pollution also, and meanwhile, the fuel oil that automobile burns also consumes a large amount of resources.In recent years, new-energy automobile development, plug-in electromobile, hybrid vehicle have all occurred commercially.Electronlmobil is subject to battery technology restriction, and flying power of once charging is limited, so fuel cell is expected to the important development direction becoming Future New Energy Source automobile.Country specially CN1663838A discloses a kind of hybrid power system for automobile driven by fuel cell, system by fuel cell subsystem, storage battery subsystem, and power diode, DC/DC changer, electric machine controller forms, reduce DC/DC inverter power, add the reliability of hybrid power system.Chinese patent CN102114789A discloses a kind of Multifunctional fuel-cell-driven automotive system, comprises supply unit, driver element, control unit, and multiple power unit shares a supply unit, and system architecture is compact.
Fuel cell technology is not by the restriction of Carnot cycle, conversion efficiency can reach 45%, but the generating efficiency of natural fuel battery is still not high, the invention provides a kind of electric automobile energy component loops system, can further improve the efficiency of system and the degree of utilization of the energy.
Summary of the invention
Goal of the invention: the problem and shortage that the system effectiveness existed for above-mentioned prior art is lower, the object of this invention is to provide a kind of fuel cell and solar united for type electronlmobil.
Technical scheme: for achieving the above object, the technical solution used in the present invention is a kind of fuel cell and solar united confession type electronlmobil, comprising:
Photovoltaic generating system, is converted to electric energy by solar radiant energy, is made up of photovoltaic cell connection in series-parallel;
Hydrogen fuel storage device, stores the fuel hydrogen needed for electronlmobil;
Fuel cell system, for being direct current energy by fuel reburning;
Unidirectional DC/DC changer, for being converted into the input electric energy meeting changer by the direct current energy of fuel cell;
Reversible transducer, direct current energy for unidirectional DC/DC changer and two-way DC/DC changer being exported is transformed to the AC energy of drive motor, and AC energy when drive motor being operated in generating state carries out rectification, by two-way DC/DC changer to power battery charging;
Drive motor, for driving vehicle, converting electrical energy into mechanical energy, being made up of permagnetic synchronous motor;
Two-way DC/DC changer, for the direct current energy of on-vehicle battery being converted into the input electric energy meeting changer, when changer be operated in rectification state time, the output back electrical energy of changer is to on-vehicle battery;
Water electrolysis for the water that fuel-in-storage cell apparatus power generation process produces, and can be hydrogen by brine electrolysis container;
Electrokinetic cell, for storing the electric energy that photovoltaic cell produces, when fuel cell start-up as startup power supply;
Automobile-used load is the load that automobile is conventional, Source Music, car light etc.
Wherein, described photovoltaic generating system is connected with automobile-used load, electrokinetic cell, brine electrolysis container, electrokinetic cell is connected with the input of two-way DC/DC changer, be connected with fuel cell start-up accessory equipment simultaneously, the two-way output of DC/DC changer is connected with the input of reversible transducer, and the output of reversible transducer is connected with drive motor.
Described fuel cell system power generation process produces direct current (DC) and water, direct current (DC) exports and is connected with unidirectional DC/DC changer input, unidirectional DC/DC changer exports and is connected with reversible transducer input, unidirectional DC/DC changer is connected with parallel form in the input of reversible transducer with two unidirectional DC/DC changer, and also there is ultracapacitor centre.The water that fuel cell produces is connected with brine electrolysis container by pipeline, brine electrolysis container power supply unit is connected with photovoltaic cell, the hydrogen of electrolysis is connected with hydrogen fuel storage device by gas line, and hydrogen fuel storage device exports and is connected with the anode of fuel cell system by gas line.
Beneficial effect: the present invention compared with prior art, not only realize fuel cell and solar energy power generating is powered to electronlmobil jointly, also realize water electrolysis cycle to utilize, and then improve the efficiency of system, and, when electronlmobil leaves outdoor parking area in, reduce the temperature in automobile on the one hand, on the other hand, required fuel of picking up the car is created.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Have in figure: photovoltaic generating system 1, hydrogen fuel storage device 2, fuel cell system 3, unidirectional DC/DC changer 4, reversible transducer 5, drive motor 6, two-way DC/DC changer 7, brine electrolysis container 8, electrokinetic cell 9, automobile-used load 10.
Fig. 2 is electrokinetic cell and fuel cell-powered constructional drawing.
Detailed description of the invention
Below in conjunction with accompanying drawing, illustrate the present invention further.
As shown in Figure 1, fuel cell system 3 power generation process produces direct current (DC) and water, direct current (DC) output wherein inputs with unidirectional DC/DC changer 4 and is connected, and unidirectional DC/DC changer 4 output inputs with reversible transducer 5 and is connected, and reversible transducer 5 exports and is connected with drive motor 6.The water that wherein fuel cell system produces is connected with brine electrolysis container 8 by pipeline, brine electrolysis container 8 power supply unit exports with photovoltaic generating system 1 and is connected, the hydrogen that brine electrolysis obtains is connected with hydrogen fuel storage device 2 by gas line, and hydrogen fuel storage device 2 is connected by the anode of gas line with fuel cell system 3.
The output of photovoltaic generating system 1 is connected with the input of brine electrolysis container 8, electrokinetic cell 9, automobile-used load 10, the input of automobile-used load 10 is connected with the output of electrokinetic cell 9, the output of electrokinetic cell 9 simultaneously with fuel cell system 3 assistant starting equipment connection, the output of electrokinetic cell 9 inputs with two-way DC/DC changer 7 and is connected, the output of two-way DC/DC changer 7 is connected with reversible transducer 5, unidirectional DC/DC changer 4 is connected with parallel form at the input end of reversible transducer 5 with two-way DC/DC changer 7, and also there is ultracapacitor centre.
Described photovoltaic generating system 1 is made up of photovoltaic battery module and maximal power tracing control module, photovoltaic battery module is made up of monocrystalline silicon battery and hull cell, at the roof of electronlmobil, the higher monocrystalline silicon battery of conversion efficiency is installed, and it is relatively low to install conversion efficiency at vehicle window both sides glass, but there is the hull cell of flexible and certain diaphaneity, the effect of sunshade and privacy can be played, solar power can be converted to electric energy again, maximal power tracing control module is made up of DC chopper circuit and control chip, at present, market directly can buy the maximal power tracing control module of various power type.
Described hydrogen fuel storage device 2 is for hydrogen storage fuel, be made up of high pressure storage tank, high pressure storage tank uses on some Proton Exchange Membrane Fuel Cells electronlmobil test cars, China have developed a kind of on-board hydrogen Fuel Tank, it is a kind of lightweight pressure container, take aluminum alloy as inner bag, the outer carbon fiber reinforced that is wound around meets material layer.
Described fuel cell system 3 can be made up of Proton Exchange Membrane Fuel Cells, forms primarily of two parts, i.e. fuel cell pack and startup accessory equipment.The chemical power of hydrogen can be converted into electric energy, according to the dynamic characteristic of electronlmobil, need the fuel cell pack designing certain power, after the direct current energy that fuel cell system 3 exports is boosted by unidirectional DC/DC changer 4, deliver to reversible transducer 5, thus power to drive motor 6.
Described unidirectional DC/DC changer 4 is made up of DC boosting chopper circuit, and the low-voltage direct electric energy exported by fuel cell system 3 is transformed to HVDC electric energy.
Described reversible transducer 5, for being converted into the electric energy of drive motor 6 by direct current energy.Drive motor 6 is alternating current dynamo or permagnetic synchronous motor, and converter design is reversible transducer.Here the reason being designed to reversible transducer is needed to be the two-way flow that electronlmobil can realize energy, as shown in Figure 2, when electric automobile during traveling accelerate or at the uniform velocity state time, drive motor 6 is operated in motoring condition, namely fuel cell system 3 provides electric power to drive motor 6, if the power of fuel cell system 3 cannot meet vehicle driving requirements, then electrokinetic cell 8 and fuel cell 3 power jointly to drive motor 6, reversible transducer 5 works inverter mode, according to drive motor 6 rotating speed, control DC supply voltage, drive motor 6 is made can be all operated in permanent torque region within the scope of wide range speed, when electric automobile during traveling is in braking mode, then drive motor 6 is operated in generating state, reversible transducer 5 works in rectification state, namely drive motor 6 is an electrical generator, reliable and stable charging can be realized to electrokinetic cell 9 by reversible transducer 5, realize energy regenerating, namely reversible transducer 5 provides energy channel for electric vehicle brake can reclaim.
Drive motor 6, for driving vehicle, convert electrical energy into mechanical energy, form primarily of heavy-duty motor, the threephase asynchronous machine that current technology is comparatively ripe can be used as drive motor, also has the comparatively advanced permagnetic synchronous motor of technology also to become the important branch of of following driving motor for electric automobile.
Described two-way DC/DC changer 7 is made up of buck-boost type DC chopper circuit, the low-voltage direct electric energy exported by electrokinetic cell 9 is transformed to HVDC electric energy, to meet the inverter voltage required for reversible transducer 5, two-way DC/DC changer 7 low pressure side voltage is about 300V, i.e. electrokinetic cell 9 output voltage values, two-way DC/DC changer 7 high side voltage is about 450V, is the inverter voltage required for reversible transducer 5.When drive motor 6 works in generating state, reversible transducer 5 export high voltage direct current by the step-down of two-way DC/DC changer 7, to meet electrokinetic cell 9 charging valtage, as shown in Figure 2.
Described brine electrolysis container 8, for the water that fuel-in-storage battery system 3 power generation process produces, and can be hydrogen by water electrolysis, required electric energy comes from the dump energy of photovoltaic generating system 1, the direct current energy of photovoltaic generating system is directly used in the water that electrolytic fuel cell 3 power generation process produces, obtain hydrogen, send into hydrogen fuel storage device 2, realize recycling of the energy.
Described electrokinetic cell 9, for storing the power supply of electric energy that photovoltaic generating system 1 produces and other equipment, is connected with the startup accessory equipment of fuel cell system 3, as startup power supply.When photovoltaic generating system 1 electric energy generated does not meet electrokinetic cell 9 charge requirement, by fuel cell system 3 additional charge.Electrokinetic cell 9 mouth is connected with reversible transducer 5 input end by two-way DC/DC changer 7, under electronlmobil operates in braking mode situation, drive motor 6 is operated in generating state, charge to electrokinetic cell 9 by reversible transducer 5 and two-way DC/DC changer 7, realize braking energy to reclaim, electrokinetic cell 9 is made up of performance-oriented lithium ion battery, this battery performance is stablized, be widely used in electronlmobil at present, in order to more effectively reclaim braking energy, can at the DC terminal of reversible transducer 5 (i.e. input end) one group of super capacitor in parallel.
Described automobile-used load 10, be the load that automobile is conventional, Source Music, car light etc., powered by photovoltaic generating system 1 and electrokinetic cell 9, when residue appears in the electric energy that photovoltaic generating system 1 produces, electric energy delivered to brine electrolysis container 8, for water electrolysis hydrogen production.
Claims (3)
1. fuel cell and a solar united confession type electronlmobil, comprising:
Photovoltaic generating system (1), hydrogen fuel storage device (2), fuel cell system (3), unidirectional DC/DC changer (4), reversible transducer (5), drive motor (6), two-way DC/DC changer (7), brine electrolysis container (8), electrokinetic cell (9), automobile-used load (10).
Automobile-used load (9) is the load that automobile is conventional, Source Music, car light etc.
It is characterized in that fuel cell system (3) power generation process produces direct current (DC) and water, direct current (DC) output wherein inputs with unidirectional DC/DC changer (4) and is connected, unidirectional DC/DC changer (4) output inputs with reversible transducer (5) and is connected, and reversible transducer (5) exports and is connected with drive motor (6).The water that wherein fuel cell system produces is connected with brine electrolysis container (8) by pipeline, brine electrolysis container (8) power supply unit exports with photovoltaic generating system (1) and is connected, the hydrogen that brine electrolysis obtains is connected with hydrogen fuel storage device (2) by gas line, and hydrogen fuel storage device (2) is connected by the anode of gas line with fuel cell system (3).
The output of photovoltaic generating system (1) and brine electrolysis container (8), electrokinetic cell (9), the input of automobile-used load (10) connects, the input of automobile-used load (10) is connected with the output of electrokinetic cell (9), the output of electrokinetic cell (9) simultaneously with fuel cell system (3) assistant starting equipment connection, the output of electrokinetic cell (9) inputs with two-way DC/DC changer (7) and is connected, the output of two-way DC/DC changer (7) is connected with reversible transducer (5), unidirectional DC/DC changer (4) is connected with parallel form at the input end of reversible transducer (5) with two-way DC/DC changer (7), also there is ultracapacitor centre.
2. a kind of fuel cell and solar united for type electronlmobil according to claim 1, it is characterized in that: the water that described fuel cell system (3) generating produces is stored in brine electrolysis container (8), the direct current (DC) utilizing photovoltaic generating system (1) to produce carries out electrolysis and obtains hydrogen, is stored in hydrogen fuel storage device (2).
3. a kind of fuel cell and solar united for type electronlmobil according to claim 1, it is characterized in that: described reversible transducer (5) design as shown in Figure 2, is connected with reversible transducer (5) by two-way DC/DC changer (7) between electrokinetic cell (9) with drive motor (6); Be connected with reversible transducer (5) by unidirectional DC/DC changer (4) between fuel cell system (3) with drive motor (6).
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| CN201310556851.XA CN104627002A (en) | 2013-11-08 | 2013-11-08 | Fuel battery and solar energy combined supply type electric vehicle |
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| CN201310556851.XA CN104627002A (en) | 2013-11-08 | 2013-11-08 | Fuel battery and solar energy combined supply type electric vehicle |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875628A (en) * | 2015-06-19 | 2015-09-02 | 浙江大学 | Liquid hydrogen fuel cell automobile power system capable of avoiding hydrogen leakage losses |
| CN106985688A (en) * | 2017-03-20 | 2017-07-28 | 浙江农业商贸职业学院 | Battery status monitoring system and method for electric automobile |
| CN107650709A (en) * | 2017-09-19 | 2018-02-02 | 田大洲 | The removable new-energy automobile to generate electricity shares charging vehicle and its control method |
| CN108357371A (en) * | 2017-01-27 | 2018-08-03 | 福特全球技术公司 | Efficient hydrogen power automotive vehicles |
| CN108749636A (en) * | 2018-07-16 | 2018-11-06 | 安徽安凯汽车股份有限公司 | A kind of hydrogen fuel cell car with the hydrogen self-control circulatory system |
| CN111114347A (en) * | 2020-01-09 | 2020-05-08 | 珠海格力电器股份有限公司 | Fuel cell direct current converter, electric vehicle power supply system and control method |
| CN111342536A (en) * | 2020-03-17 | 2020-06-26 | 宁波市江北九方和荣电气有限公司 | Regenerative braking energy feedback system with direct-current voltage detection module |
| CN113787921A (en) * | 2021-09-09 | 2021-12-14 | 河南德力新能源汽车有限公司 | Hydrogen fuel cell power supply system and hydrogen fuel vehicle thereof |
| CN114179636A (en) * | 2021-12-13 | 2022-03-15 | 长春正佳实业有限公司 | New energy automobile energy system with energy storage function |
| CN117183752A (en) * | 2023-11-07 | 2023-12-08 | 宁德时代新能源科技股份有限公司 | Automobile power system and automobile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011940A (en) * | 2007-02-05 | 2007-08-08 | 吴兆流 | Three-energy sanitary car |
| WO2008039725A2 (en) * | 2006-09-25 | 2008-04-03 | Rexorce Thermionics, Inc. | Hybrid power generation and energy storage system |
| CN101348070A (en) * | 2008-08-04 | 2009-01-21 | 刘开宁 | Accumulating continuous conversion automatic energy supply automobile power system |
| WO2009125449A2 (en) * | 2008-04-09 | 2009-10-15 | Michele Cunico | Electric vehicle |
| CN101630862A (en) * | 2009-08-05 | 2010-01-20 | 华南理工大学 | Power system of compound energy electro-vehicle |
| CN202499021U (en) * | 2012-01-19 | 2012-10-24 | 原国平 | Petroleum-energy-substituted new energy vehicle |
| CN203112493U (en) * | 2012-11-07 | 2013-08-07 | 陈尧春 | Solar fuel cell vehicle system |
| CN103296739A (en) * | 2013-05-06 | 2013-09-11 | 东南大学 | Novel power supply system device combining solar photovoltaic and photothermal |
-
2013
- 2013-11-08 CN CN201310556851.XA patent/CN104627002A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008039725A2 (en) * | 2006-09-25 | 2008-04-03 | Rexorce Thermionics, Inc. | Hybrid power generation and energy storage system |
| CN101011940A (en) * | 2007-02-05 | 2007-08-08 | 吴兆流 | Three-energy sanitary car |
| WO2009125449A2 (en) * | 2008-04-09 | 2009-10-15 | Michele Cunico | Electric vehicle |
| CN101348070A (en) * | 2008-08-04 | 2009-01-21 | 刘开宁 | Accumulating continuous conversion automatic energy supply automobile power system |
| CN101630862A (en) * | 2009-08-05 | 2010-01-20 | 华南理工大学 | Power system of compound energy electro-vehicle |
| CN202499021U (en) * | 2012-01-19 | 2012-10-24 | 原国平 | Petroleum-energy-substituted new energy vehicle |
| CN203112493U (en) * | 2012-11-07 | 2013-08-07 | 陈尧春 | Solar fuel cell vehicle system |
| CN103296739A (en) * | 2013-05-06 | 2013-09-11 | 东南大学 | Novel power supply system device combining solar photovoltaic and photothermal |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875628B (en) * | 2015-06-19 | 2017-04-19 | 浙江大学 | Liquid hydrogen fuel cell automobile power system capable of avoiding hydrogen leakage losses |
| CN104875628A (en) * | 2015-06-19 | 2015-09-02 | 浙江大学 | Liquid hydrogen fuel cell automobile power system capable of avoiding hydrogen leakage losses |
| CN108357371A (en) * | 2017-01-27 | 2018-08-03 | 福特全球技术公司 | Efficient hydrogen power automotive vehicles |
| CN106985688A (en) * | 2017-03-20 | 2017-07-28 | 浙江农业商贸职业学院 | Battery status monitoring system and method for electric automobile |
| CN107650709A (en) * | 2017-09-19 | 2018-02-02 | 田大洲 | The removable new-energy automobile to generate electricity shares charging vehicle and its control method |
| CN108749636B (en) * | 2018-07-16 | 2024-03-15 | 安徽安凯汽车股份有限公司 | Hydrogen fuel cell passenger car with hydrogen self-made circulation system |
| CN108749636A (en) * | 2018-07-16 | 2018-11-06 | 安徽安凯汽车股份有限公司 | A kind of hydrogen fuel cell car with the hydrogen self-control circulatory system |
| CN111114347A (en) * | 2020-01-09 | 2020-05-08 | 珠海格力电器股份有限公司 | Fuel cell direct current converter, electric vehicle power supply system and control method |
| CN111342536B (en) * | 2020-03-17 | 2022-01-25 | 宁波市江北九方和荣电气有限公司 | Regenerative braking energy feedback system with direct-current voltage detection module |
| CN111342536A (en) * | 2020-03-17 | 2020-06-26 | 宁波市江北九方和荣电气有限公司 | Regenerative braking energy feedback system with direct-current voltage detection module |
| CN113787921A (en) * | 2021-09-09 | 2021-12-14 | 河南德力新能源汽车有限公司 | Hydrogen fuel cell power supply system and hydrogen fuel vehicle thereof |
| CN114179636A (en) * | 2021-12-13 | 2022-03-15 | 长春正佳实业有限公司 | New energy automobile energy system with energy storage function |
| CN117183752A (en) * | 2023-11-07 | 2023-12-08 | 宁德时代新能源科技股份有限公司 | Automobile power system and automobile |
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Application publication date: 20150520 |