The invention discloses a pull type emergency mobile power supply device and a power supply method for an electric automobile, and the pull type emergency mobile power supply device is formed by fixedly combining an energy storage power supply device consisting of an energy storage device, a charge and discharge control system, a power management system and the like or a power supply device consisting of a fuel generator with an automobile trailer. The vehicle service area or the gas station provides electricity supplement service for a vehicle owner through the pull type emergency mobile power supply device, the pull type emergency mobile power supply device supplies power to the running electric vehicle after being connected with the electric vehicle in a hanging mode, and the problems of charging anxiety and mileage anxiety caused by the fact that the endurance mileage of a pure electric vehicle is too low are solved.

    本发明公开了一种电动汽车的拖挂式应急移动供电装置和供电方法,由储能装置、充放电控制系统、电源管理系统等构成的储能供电装置或者是由燃油发电机构成的供电装置与汽车拖挂车固定结合在一起构成拖挂式应急移动供电装置,汽车服务区或加油站为车主提供使用拖挂式应急移动供电装置的补电服务,拖挂式应急移动供电装置与电动汽车挂接后向行驶中的电动汽车供电,解决纯电动汽车续航里程过低的“充电焦虑”、“里程焦虑”问题。


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    Title :

    Pull type emergency mobile power supply device and power supply method for electric automobile


    Additional title:

    一种电动汽车的拖挂式应急移动供电装置和供电方法


    Contributors:
    ZENG KEQIN (author) / ZHANG YUXUAN (author) / ZENG RONGHUAN (author) / ZENG QIHENG (author)

    Publication date :

    2022-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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