CN114714986A - Fuel cell engine system power loading control method, storage medium and vehicle - Google Patents
Fuel cell engine system power loading control method, storage medium and vehicle Download PDFInfo
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- CN114714986A CN114714986A CN202110007086.0A CN202110007086A CN114714986A CN 114714986 A CN114714986 A CN 114714986A CN 202110007086 A CN202110007086 A CN 202110007086A CN 114714986 A CN114714986 A CN 114714986A
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- 239000000446 fuel Substances 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
- B60L58/31—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for starting of fuel cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
- B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
- B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
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- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04604—Power, energy, capacity or load
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- 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
- H01M8/04858—Electric variables
- H01M8/04925—Power, energy, capacity or load
-
- 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
- H01M8/04992—Processes for controlling fuel cells or fuel cell systems characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence
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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
- 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
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- Engineering & Computer Science (AREA)
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- Sustainable Development (AREA)
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- Fuzzy Systems (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Fuel Cell (AREA)
Abstract
The invention relates to a power loading control method of a fuel cell engine system, a storage medium and a vehicle, wherein the method comprises the following steps: s1: obtaining current power P of fuel cell engine system (FCS)0And the requested target power P of the whole vehicleT(ii) a S2: selecting reference factor, obtaining current parameter of the reference factor, and obtaining current power P0And the current parameter of the reference factor, obtaining the allowable combustion of the reference factorMaximum power output by the fuel cell engine system; s3: comparing the maximum power output by the fuel cell engine system allowable by each reference factor, and selecting the maximum power P which can be output by the current fuel cell engine systemLMaxThe maximum power which can be output is the minimum value of the maximum powers corresponding to the multiple reference factors; combined with P in a reference factorLMaxThe variation of the output power is controlled. Has the advantages that: by increasing judgment of the reference factor, the loading speed is ensured, and meanwhile, the service life of the fuel cell is prolonged.
Description
Technical Field
The invention relates to the technical field of fuel cell engine systems, in particular to a power loading control method of a fuel cell engine system, a storage medium and a vehicle.
Background
The loading rate of the current hydrogen fuel cell engine system is constant, and the loading and unloading process only considers the influence of the air flow on the loading and unloading of the electric pile.
In practical situations, the life of the hydrogen fuel cell is seriously affected by the working environment under different working conditions. Especially flow, pressure and temperature, but at present, the loading and unloading of the system only considers the influence of air path flow, neglects other factors, and may result in that although the air flow reaches the requirement of target power, the electric pile does not have the capability of outputting the target power, but can output the target power after waiting for other conditions to be met, so that the system response is slow, and the service life of the electric pile is influenced.
In addition, the function of carrying a power battery on the whole vehicle is not considered in the prior art, the power battery can completely meet the power of the whole vehicle under the acceleration of a low-speed accelerator, and the galvanic pile is required to work at a stable point so as to prolong the service life of the galvanic pile.
When the vehicle is in a low-speed state, the stepping speed of the accelerator pedal is slow, and the stepping angle of the accelerator pedal is small, the fuel cell engine system adopts small loading power, and the power of the whole vehicle is mainly provided by a power battery;
when the vehicle is at medium and high speed, the stepping speed of the accelerator pedal is slow, and the stepping angle of the accelerator pedal is small, the fuel cell engine system adopts large loading power, and the power of the whole vehicle is provided by a power battery and a fuel cell;
when the vehicle is in a low-speed state and the stepping speed of an accelerator pedal is high, the fuel cell engine system adopts high loading power, and the power of the whole vehicle is provided by a power battery and a fuel cell together;
when the vehicle is at a low speed and the stepping speed of an accelerator pedal is very high, the fuel cell engine system adopts the maximum loading power at the moment;
when the vehicle is at medium and high speed and the stepping speed of the accelerator pedal is higher or very fast, the fuel cell engine system adopts the maximum loading power at the moment, and the problem that the power source of the power battery is insufficient in the later stage of acceleration is supplemented in the fastest way.
In view of the above disadvantages of the prior art, the present invention provides a rapid loading strategy for a fuel cell engine system, which not only takes into account the supply of gas to meet the system requirements, but also takes into account the influence of the pressure and temperature of the gas and the inlet temperature of the stack on the system performance and durability, thereby not only meeting the vehicle dynamic performance, but also greatly prolonging the service life of the system.
The foregoing description is provided for general background information and is not admitted to be prior art.
Disclosure of Invention
The invention aims to provide a power loading control method of a fuel cell engine system, a storage medium and a vehicle.
The invention provides a power loading control method of a fuel cell engine system, which comprises the following steps of (1) carrying out power loading control on the fuel cell engine system; the method comprises the following steps:
s1: obtaining the current power P of a fuel cell engine system0And the requested target power P of the whole vehicleTAnd proceeds to step S2;
s2: selecting reference factors, obtaining the current parameters of the reference factors according to the reference factors, and obtaining the current power P according to the current power0And the current parameter of the selected reference factor, obtaining the maximum power which is allowed by the reference factor and is output by the fuel cell engine system, and entering the step S3;
s3: comparing the maximum power output by the fuel cell engine system allowable by each reference factor, and selecting the maximum power P which can be output by the current fuel cell engine systemLMaxThe maximum power P that can be output by the current fuel cell engine systemLMaxThe minimum value of the maximum powers output from the fuel cell engine system corresponding to the plurality of reference factors, and proceeds to step S4;
s4: comparing the maximum power P which can be output by the current fuel cell engine systemLMaxAnd the current power P0The size of (d);
if PLMax＜P0The current power P is calculated0Increasing a regulation power PSThen, the adjusted value is substituted into step S2, and the determination is repeated;
if PLMax≥P0At the maximum power P that can be output by the current fuel cell engine systemLMaxIs added with one regulating power PSTo obtain a new current power P0nAnd adjusting the current power output by the fuel cell engine system to P0nAnd proceeds to step S5;
s5: comparing the new current power P0nRequesting target power P with the whole vehicleTThe size of (d);
if P0n＞PTThe fuel cell engine system power loading is completed;
if P0n＜PTThe new current power P0nThe current power is substituted into step S2, and the determination is repeated until P0n≥PT。
Further, the reference factor is one or more of cathode pressure, cathode flow, cathode temperature, anode pressure, anode temperature and cooling water inlet temperature.
Further, the reference factors are cathode pressure, cathode flow, cathode temperature, anode pressure, anode temperature and cooling water reactor temperature, and the current power P is0Next, the maximum power P permitted to be delivered by the fuel cell engine system at the current cathode pressure is obtained in conjunction with a data set stored in the systemLPAirCathode flow rate maximum power P emitted by fuel cell engine systemLMfAirCathode temperature permitting maximum power P delivered by the fuel cell engine systemLTAirAnode pressure permitting maximum power P delivered by the fuel cell engine systemLPH2Anode temperature maximum power P allowed for fuel cell engine systemLTH2The cooling water inlet temperature permits the maximum power P generated by the fuel cell engine systemLTinH2OSaid P isLMax＝Min{PLPAir、PLMfAir、PLTAir、PLPH2、PLTH2、PLTinH2O}。
Further, said PSThe maximum loading power per unit time of the fuel cell engine system is set.
A computer storage medium comprising a computer program that, when executed, performs the fuel cell engine system power loading control method described above to load power to the fuel cell engine system.
A vehicle is controlled by the fuel cell engine system power loading control method.
The power loading control method of the fuel cell engine system provided by the invention has the advantages that in the loading process, the influence of a plurality of reference factors on the fuel cell is considered, the reference factor judgment condition is increased, the maximum power which is allowed to be output by the fuel cell engine system in the current state is determined, the loading speed is ensured, and the service life of the fuel cell is prolonged.
Drawings
Fig. 1 is a flow chart of a power loading control method for a fuel cell engine system according to an embodiment of the invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The invention aims to provide a power loading control method of a fuel cell engine system, a storage medium and a vehicle.
Fig. 1 is a flow chart of a power loading control method for a fuel cell engine system according to an embodiment of the invention. Referring to fig. 1, the method for controlling the power loading of the fuel cell engine system according to the present invention includes the following steps:
s1: obtaining current power P of fuel cell engine system (FCS)0And the requested target power P of the whole vehicleTAnd proceeds to step S2;
s2: selecting reference factors, obtaining the current parameters of the reference factors according to the reference factors, and obtaining the current parameters of the reference factors according to the current power P0And the current parameter of the reference factor, obtaining the maximum power of the fuel cell engine system output allowable by the reference factor, and proceeding to step S3;
in this embodiment, the reference factors may be cathode pressure, cathode flow rate, cathode temperature, anode pressure, anode temperature, cooling water inlet temperature, and the like. It is understood that the current parameters of the reference factors are the current cathode pressure, the current cathode flow, the current cathode temperature, the current anode pressure, the current anode temperature, the current cooling water reactor temperature, and the like. The reference factors may be set in advance, and it is understood that it may be one or more of the above reference factors.
In a fuel cell engine system, at the same present power P0Then, each reference factor is different according to the current parameter, the maximum power allowed to be output by the fuel cell engine system is different, and each current power is different from each otherThe current parameter of the reference factor will correspond to a maximum output power. The corresponding relation can be obtained by calibrating the fuel cell engine system in advance, and when the fuel cell engine system is used, the maximum power which can be allowed by the reference factor and output by the fuel cell engine system can be obtained through the data set stored in the system only by acquiring the current power and the current parameters of the reference factor.
I.e. according to the current power P0The maximum power P that the current cathode pressure permits to be delivered by the fuel cell engine system can be derivedLPAirCathode flow rate permitting maximum power P delivered by the fuel cell engine systemLMfAirCathode temperature permitting maximum power P delivered by the fuel cell engine systemLTAirAnode pressure permitting maximum power P delivered by the fuel cell engine systemLPH2Anode temperature permitting maximum power P delivered by the fuel cell engine systemLTH2The cooling water inlet temperature permits the maximum power P generated by the fuel cell engine systemLTinH2O；
S3: comparing the maximum power output by the fuel cell engine system allowable by each reference factor, and selecting the maximum power P which can be output by the current fuel cell engine systemLMaxMaximum power P that can be output by the current fuel cell engine systemLMaxThe minimum value of the maximum powers corresponding to the multiple reference factors is obtained, and the step S4 is carried out;
in the present embodiment, the maximum power P that can be output by the current fuel cell engine systemLMax＝Min{PLPAir、PLMfAir、PLTAir、PLPH2、PLTH2、PLTinH2O}; in addition, P isLMax＝Min{PLPAir、PLMfAir、PLTAir、PLPH2、PLTH2、PLTinH2OThe meaning of the formula is to take PLPAir、PLMfAir、PLTAir、PLPH2、PLTH2And PLTinH2OMinimum value of (1); taking the minimum value as the maximum power P permitted to be output by the current fuel cell engine systemLMaxThe product isThe selection of power prevents this maximum power PLMaxCan adversely affect various components of the fuel cell engine system, such as the cathode, anode, etc.
S4: comparing the maximum power P which can be output by the current fuel cell engine systemLMaxWith the current power P0The size of (d);
if PLMax＜P0The current power P0Increasing a regulation power PSObtaining a new value of the current power, bringing the new value into the step S2, and repeatedly judging; wherein P isSThe maximum loading power per unit time of the set fuel cell engine system is obtained; i.e. the new current power P in this step0n＝P0+PS. In this step, P is defined as0n＝P0+PSOnly one for carrying in step S2, a new P is madeLMaxThe selected set value, and the power output by the fuel cell engine system is not changed at this time.
If PLMax≥P0Maximum power P that can be output by the current fuel cell engine systemLMaxOn the basis of the power amplifier, an adjusting power P is addedSTo obtain a new current power P0nAnd adjusting the current power of the system to P0nIn this step, P0n＝PLMax+PSAnd proceeds to step S5; that is, if PLMax≥P0The system will adjust the output power to P0n。
By the determination in step S4, it is possible to fully consider the conditions of the reference factors when increasing the power, and reduce the damage to the system performance due to the limitation of the maximum power tolerance exceeding a certain reference factor.
S5: comparing the new current power P0nRequest target power P with whole vehicleTThe size of (d);
if P0n＞PTThe whole vehicle requests the target power to load;
if P0n＜PTNew current power P0nAs whenThe front power is carried into the step S2, and the judgment is repeated until P0n＞PT。
The present invention also provides a computer storage medium including a computer program that, when executed, loads power of a fuel cell engine system by performing the fuel cell engine system power loading control method described above.
The invention also provides a vehicle, which controls the vehicle by adopting the power loading control method of the fuel cell engine system, and other technical characteristics of the vehicle are referred to in the prior art and are not repeated herein.
Based on the above description, the present invention has the following advantages:
1. the power loading control method of the fuel cell engine system not only considers that the supply requirement of gas meets the system requirement, but also considers the influence of a plurality of reference factors such as the pressure and the temperature of the gas, the inlet temperature of the galvanic pile and the like on the system performance and the durability during power loading, thereby not only meeting the power performance of the whole vehicle, but also greatly prolonging the service life of the system.
2. The power loading control method of the fuel cell engine system increases the judgment condition of the reference factors in the loading process considering that the fuel cell is influenced by a plurality of reference factors, determines the maximum power which is allowed to be output by the fuel cell engine system in the current state, and prolongs the service life of the fuel cell while ensuring the loading speed.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. A fuel cell engine system power load control method, comprising the steps of:
s1: obtaining the current power P of a fuel cell engine system0And the requested target power P of the whole vehicleTAnd proceeds to step S2;
s2: selecting reference factors, obtaining the current parameters of the reference factors according to the reference factors, and obtaining the current power P according to the current power0And the current parameter of the selected reference factor, obtaining the maximum power which is allowed by the reference factor and is output by the fuel cell engine system, and entering the step S3;
s3: comparing the allowable maximum power output by the fuel cell engine system for each reference factor, and selecting the maximum power P which can be output by the current fuel cell engine systemLMaxThe maximum power P that can be output by the current fuel cell engine systemLMaxThe minimum value of the maximum powers output from the fuel cell engine system corresponding to the plurality of reference factors, and proceeds to step S4;
s4: comparing the maximum power P which can be output by the current fuel cell engine systemLMaxAnd the current power P0The size of (d);
if PLMax＜P0Comparing the current power P0Increasing a regulation power PSThen, the adjusted value is substituted into step S2, and the determination is repeated;
if PLMax≥P0At the maximum power P that can be output by the current fuel cell engine systemLMaxIs added with one of the adjusting power PSTo obtain a new current power P0nAnd adjusting the current power output by the fuel cell engine system to P0nAnd proceeds to step S5;
s5: comparing the new current power P0nRequesting target power P with the whole vehicleTThe size of (d);
if P0n＞PTThe fuel cell engine system power loading is complete;
if P0n＜PTThe new current power P0nThe current power is substituted into step S2, and the determination is repeated until P0n≥PT。
2. The fuel cell engine system power loading control method of claim 1, wherein the reference factor is one or more of cathode pressure, cathode flow, cathode temperature, anode pressure, anode temperature, and cooling water stack temperature.
3. The fuel cell engine system power load control method of claim 1, wherein the reference factors are cathode pressure, cathode flow, cathode temperature, anode pressure, anode temperature, and cooling water stack temperature, at the current power P0Next, the maximum power P that the current cathode pressure permits to be delivered by the fuel cell engine system is obtained in combination with the data set stored in the systemLPAirCathode flow rate permitting maximum power P delivered by the fuel cell engine systemLMfAirCathode temperature permitting maximum power P delivered by the fuel cell engine systemLTAirAnode pressure permitting maximum power P delivered by the fuel cell engine systemLPH2Anode temperature permitting maximum power P delivered by the fuel cell engine systemLTH2The cooling water inlet temperature permits the maximum power P generated by the fuel cell engine systemLTinH2OSaid P isLMax＝Min{PLPAir、PLMfAir、PLTAir、PLPH2、PLTH2、PLTinH2O}。
4. The fuel cell engine system power loading control method of claim 1, wherein P isSThe maximum loading power per unit time of the fuel cell engine system is set.
5. A computer storage medium comprising a computer program that, when executed, loads power for a fuel cell engine system by performing the fuel cell engine system power loading control method of any one of claims 1 to 4.
6. A vehicle characterized by being controlled by the fuel cell engine system power loading control method according to any one of claims 1 to 4.
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| CN202110007086.0A CN114714986B (en) | 2021-01-05 | 2021-01-05 | Fuel cell engine system power loading control method, storage medium and vehicle |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522581A (en) * | 2011-12-26 | 2012-06-27 | 新源动力股份有限公司 | Loading control method for power generation system of automobile fuel cell |
| WO2016162101A1 (en) * | 2015-04-09 | 2016-10-13 | Daimler Ag | Method for closed-loop power control of a fuel cell system in a vehicle |
| KR20180070772A (en) * | 2016-12-16 | 2018-06-27 | 현대자동차주식회사 | Method and system for external generating of fuelcell vehicle |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522581A (en) * | 2011-12-26 | 2012-06-27 | 新源动力股份有限公司 | Loading control method for power generation system of automobile fuel cell |
| WO2016162101A1 (en) * | 2015-04-09 | 2016-10-13 | Daimler Ag | Method for closed-loop power control of a fuel cell system in a vehicle |
| KR20180070772A (en) * | 2016-12-16 | 2018-06-27 | 현대자동차주식회사 | Method and system for external generating of fuelcell vehicle |
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