The invention provides a multi-source emergency power supply system and method based on an electric vehicle power storage array. The system comprises the distributed electric vehicle power storage array, a diesel generator and a hydrogen fuel cell, wherein the distributed electric vehicle power storage array is connected to the input end of a three-power-supply switching device through a first inverter; the hydrogen fuel cell is connected to the input end of the three-power-supply switching device through a second inverter, the diesel generator is directly connected to the input end of the three-power-supply switching device, and the output end of the three-power-supply switching device is connected to a multi-path civil defense equipment distribution box. According to the invention, the power batteries of electric vehicles parked in the underground garage at ordinary times is used as units to form the distributed electric vehicle storage array, and on the basis, the diesel generator and the hydrogen fuel cell are combined to form a one-active two-standby multi-source power supply system, so that the power supply reliability of civil air defense engineering in case of emergency canbe greatly improved.

    本发明提供一种基于电动汽车蓄电阵列的多源应急供电系统及方法,所述系统包括分布式电动汽车蓄电阵列、柴油发电机和氢燃料电池;其中,所述分布式电动汽车蓄电阵列经由第一逆变器连接至三电源切换装置的输入端,所述氢燃料电池经由第二逆变器连接至所述三电源切换装置的输入端,所述柴油发电机直接连接至所述三电源切换装置的输入端,所述三电源切换装置的输出端连接至多路人防设备配电箱。本发明以平时停放在地下车库的电动汽车的动力电池为单元组成分布式电动汽车蓄电阵列,以此为基础,结合柴油发电机和氢燃料电池,构成一主两备的多源供电系统,可以大幅提高发生紧急情况时人防工程的供电可靠性。


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    Titel :

    Multi-source emergency power supply system and method based on electric vehicle power storage array


    Weitere Titelangaben:

    一种基于电动汽车蓄电阵列的多源应急供电系统及方法


    Beteiligte:
    WANG KUAN (Autor:in) / QIAN ZENGZHI (Autor:in) / LI QIAN (Autor:in) / FANG HONGWEI (Autor:in) / HAN FENG (Autor:in) / CHEN JING (Autor:in) / SONG LIN (Autor:in) / ZHANG JUN (Autor:in) / ZHANG YAQI (Autor:in) / LI LUPING (Autor:in)

    Erscheinungsdatum :

    2020-09-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS , Haus- oder Raumheizungssysteme, z.B. Zentralheizungssysteme / F24F Klimatisierung , AIR-CONDITIONING



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