The invention relates to a battery changing cabinet system, and belongs to the field of battery charging control. The invention discloses a battery changing cabinet system which can support differentcharging strategies, flexibly adjust charging power and perform self-protection of the system during power distribution. The system comprises an industrial personal computer, a main control board, a cabinet control power supply, a plurality of bin control boards, a plurality of charging power supplies and a plurality of rectification power supplies which are connected by adopting a CAN bus. The industrial personal computer provides a charging strategy setting function, and the main control board is used for receiving a charging strategy issued by the industrial personal computer and distributing charging power to each charging power supply; each rectification power supply is used for converting an alternating current into a direct current and providing input power for the charging power supply; the charging power supplies communicate with a rechargeable battery through RS485 and are responsible for charging the battery; and all the charging power supplies share the total power of the rectification power supplies; the cabinet control power supply is responsible for providing other power except for charging the battery in the whole battery changing cabinet system; the bin control boards are used for detecting environmental parameters in the corresponding bin bodies and controlling opening and closing of door locks of the corresponding bin bodies.

    本发明涉及一种换电柜系统,属于电池充电控制领域。其公开了一种换电柜系统,可支持不同的充电策略,灵活调整充电功率并在功率分配时进行系统的自我保护。该系统包括:采用CAN总线连接的工控机、主控板、柜控电源、多个仓控板、多个充电电源以及多个整流电源;工控机提供充电策略的设置功能,主控板用于接收工控机下发的充电策略,为各个充电电源分配充电功率;整流电源用于将交流电转转化为直流电,为充电电源提供输入功率;充电电源与充电电池通过RS485通信,负责对电池进行充电,各个充电电源共享整流电源的总功率;柜控电源负责提供换电柜系统整机中除向电池充电外的其它用电;仓控板用于检测对应仓体内的环境参数,控制对应仓体门锁的开关。


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    Title :

    Battery replacing cabinet system


    Additional title:

    一种换电柜系统


    Contributors:
    CHEN AIJUN (author) / DAI DEJUN (author) / WEN HUI (author) / ZOU SHUMIN (author)

    Publication date :

    2020-08-21


    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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