The embodiment of the invention provides a battery replacement system and a battery replacement method for an electric vehicle. The electric vehicle battery replacement system comprises a centralized charging unit, a distributed battery replacement unit and a transfer trolley, wherein the centralized charging unit is used for providing a battery centralized charging place for an electric vehicle; the distributed battery replacement unit comprises a plurality of battery replacement station systems, each battery replacement station system comprises a battery replacement channel, a transfer channel and an intelligent crown block, the battery replacement channels and the transfer channels are arranged at intervals, and a rotary grabbing device is installed on each intelligent crown block so as to disassemble an insufficient-power battery and install a full-power battery for a vehicle to be subjected to battery replacement; and the transfer trolley comprises a tractor and a trailer, and the trailer can be hung on the tractor. The battery replacement system can greatly reduce the operation cost. Besides, the distributed battery replacement units can be arranged in remote areas where electricity taking is inconvenient, so that the arrangement range of the battery replacement units can be enlarged, and great convenience is brought to battery replacement operation of the electric vehicle.

    本发明实施例提供了一种电动汽车换电系统及换电方法。电动汽车换电系统包括:集中式充电单元,集中式充电单元用于提供电动汽车的电池集中充电场所;分散式换电单元,分散式换电单元包括多个换电站系统,换电站系统包括换电通道、转运通道和智能天车,换电通道与转运通道间隔设置,智能天车上安装有旋转抓取装置,以为待换电车辆拆卸亏电电池和安装满电电池;转运车,转运车包括牵引车和挂车,挂车能够挂接在牵引车上。该换电系统能够极大减少运营成本。另外,能够将分散式换电单元布设在取电不方便的偏远地区,由此可以增大换电单元的布设范围,为电动汽车的换电操作带来极大的方便。


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    Titel :

    Battery replacement system and battery replacement method for electric vehicle


    Weitere Titelangaben:

    电动汽车换电系统及换电方法


    Beteiligte:
    ZHANG JUN (Autor:in) / HUANG WEI (Autor:in) / ZHOU JUNFENG (Autor:in)

    Erscheinungsdatum :

    2021-06-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen




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