To provide an inexpensive fuel cell vehicle and a fuel cell system that prevent deterioration of a fuel cell resulting from an impossibility to control a power generation output.SOLUTION: A fuel cell system comprises a fuel cell 20, a power storage device 24, a load 18 consisting of a motor 12 and an inverter 26, a step-up converter 22, and an electronic control device 50. The electronic control device 50 controls a power generation output that is an output of the fuel cell 20 so that an acquired power storage voltage Vbat of the power storage device 24 is not less than a power generation voltage Vfc of the fuel cell 20.SELECTED DRAWING: Figure 1
【課題】発電出力の制御が不可能になることを原因とする燃料電池の劣化を未然に防止する低コストな燃料電池自動車及び燃料電池システムを提供する。【解決手段】燃料電池20、蓄電装置24、モータ12とインバータ26からなる負荷18、昇圧コンバータ22、電子制御装置50から構成され、電子制御装置50は取得された蓄電装置24の蓄電電圧Vbatが、燃料電池20の発電電圧Vfcを下回らないように燃料電池20の出力である発電出力を制御する。【選択図】図1
CONTROL METHOD OF FUEL CELL SYSTEM, FUEL CELL VEHICLE, AND FUEL CELL SYSTEM
燃料電池システムの制御方法、燃料電池自動車及び燃料電池システム
2023-04-11
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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