The invention relates to a vehicle-mounted charging and discharging device and a control method of the vehicle-mounted charging and discharging device, and the device comprises a bidirectional AC/DC module which comprises a first AC port, a second AC port, and a first DC port; the first alternating current port is electrically connected with the first plug-in equipment, the first direct current port is electrically connected with the vehicle charging gun, and the second alternating current port is electrically connected with the second plug-in equipment; the first alternating current port is connected to a power supply end through first plug-in equipment, the first direct current port is connected to a vehicle charging interface through a vehicle charging gun, and the vehicle-mounted charging and discharging device is in a charging mode; or, the first direct-current port is connected to the vehicle charging interface through the vehicle charging gun, the second alternating-current port is connected to the load through the second plug-in equipment, and the vehicle-mounted charging and discharging device is in a first discharging mode to achieve direct-current charging or alternating-current discharging.

    本公开涉及一种车载充放电装置和车载充放电装置的控制方法,包括:双向AC/DC模块,双向AC/DC模块包括第一交流端口、第二交流端口和第一直流端口;第一交流端口与第一插接设备电连接,第一直流端口与车辆充电枪电连接,第二交流端口通过与第二插接设备电连接;第一交流端口通过第一插接设备连接至供电端,第一直流端口通过车辆充电枪连接至车辆充电接口,车载充放电装置为充电模式;或,第一直流端口通过车辆充电枪连接至车辆充电接口,第二交流端口通过第二插接设备连接至负载,车载充放电装置为第一放电模式,实现直流充电或交流放电。


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    Title :

    Vehicle-mounted charging and discharging device and control method of vehicle-mounted charging and discharging device


    Additional title:

    一种车载充放电装置和车载充放电装置的控制方法


    Contributors:
    ZHANG CHI (author) / WANG LIANG (author) / XIE FEI (author)

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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