The invention discloses a battery replacing method of an electric automobile. The battery replacing method of the electric automobile comprises the following steps: lifting the electric automobile toa preset height; enabling a battery replacing moving device to move to the position below the electric automobile, and disassembling the first power battery from the electric automobile through the battery replacing moving device; replacing a first power battery on the battery replacing moving device with a second power battery; and enabling the second power battery to be mounted on the electric automobile through the battery replacing moving device. Therefore, after the electric automobile is lifted upwards, the power battery of the electric automobile is replaced below the electric automobile through the battery replacing moving device, and compared with the prior art, the battery replacing operation space can be increased, so the battery replacing station can meet the battery replacingrequirements of more automobile types, the problem that the application of the battery replacing station has limitation can be solved, the height of the lifting platform can be reduced, the electric automobile can be conveniently driven into the lifting platform, and therefore the driving comfort of a user can be improved.

    本发明公开了一种电动汽车的换电方法,电动汽车的换电方法包括以下步骤:举升电动汽车至预定高度;换电移动装置运动至电动汽车下方,换电移动装置将第一动力电池从电动汽车上拆下;将换电移动装置上的第一动力电池替换为第二动力电池;换电移动装置将第二动力电池安装到电动汽车上。由此,将电动汽车向上举升后,通过换电移动装置在电动汽车的下方对电动汽车更换动力电池,与现有技术相比,可以增大换电操作空间,从而可以使换电站满足对更多种车型进行换电,进而可以解决换电站的应用具有局限性的问题,并且,也能够降低举升平台的高度,可以方便电动汽车驶入举升平台,从而可以提升用户的驾车舒适性。


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    Title :

    Battery replacing method of electric automobile


    Additional title:

    电动汽车的换电方法


    Contributors:
    WANG YAGUANG (author) / LI PENGFEI (author) / LIU WEN (author) / ZHENG FEIGE (author)

    Publication date :

    2020-11-03


    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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