This power supply system P is provided with a fuel cell 1 and a battery unit 2 connected to the fuel cell 1. The battery unit 2 is provided with: a first battery 21 which is connected to the fuel cell1 so as to supply power to an auxiliary device 12 of the fuel cell 1 and so as to be capable of being charged with power generated in the fuel cell 1; a second battery 22 which is connected to the auxiliary device 12 of the fuel cell 1 so as to enable supplying power over a path p4 different from that of the first battery 21; and switching units R1, R2 which, at the first battery 21 and the second battery 22, switch the source of power supplied to the auxiliary device 12 of the fuel cell 1.

    一种电力供给系统(P),具备燃料电池(1)以及与燃料电池(1)连接的蓄电池单元(2)。蓄电池单元(2)具备:第一蓄电池(21),其以能够对燃料电池(1)的辅机(12)供给电力并且能够充入燃料电池(1)的发电电力的方式与燃料电池(1)连接;第二蓄电池(22),其以能够经由与第一蓄电池(21)不同的路径(p4)供给电力的方式与燃料电池(1)的辅机(12)连接;以及切换部(R1、R2),其将对燃料电池(1)的辅机(12)供给的电力的供给源在第一蓄电池(21)与第二蓄电池(22)之间切换。


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    Title :

    POWER SUPPLY SYSTEM AND OPERATION METHOD THEREOF


    Additional title:

    电力供给系统及其运转方法


    Contributors:

    Publication date :

    2020-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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