The invention discloses a charging and discharging system, a charging and discharging control method and a vehicle. The charging and discharging system comprises an in-vehicle alternating current socket, an out-vehicle charging and discharging port and a power battery. The bidirectional charger is connected with the power battery; the deconcentrator is respectively connected with the bidirectional charger, the charging and discharging port outside the vehicle and the alternating current socket inside the vehicle through high-voltage wire harnesses; the first microswitch is used for detecting the use state of the in-vehicle alternating current socket; the second microswitch is used for detecting the use state of the charging and discharging port outside the vehicle; the bidirectional charger controls the charging and discharging state of the charging and discharging system according to the using state of the charging and discharging port outside the vehicle, the using state of the alternating current socket in the vehicle, the remaining electric quantity of the power battery and the state of the whole vehicle. By the adoption of the system, the internal discharging function of the vehicle can be achieved, a vehicle-mounted charger and a circuit board do not need to be developed again, the whole vehicle framework modification amount is small, and the development period is short.

    本发明公开了一种充放电系统、充放电控制方法和车辆,所述充放电系统包括:车内交流插座、车外充放电口和动力电池;双向充电机,所述双向充电机与所述动力电池连接;分线器,所述分线器通过高压线束分别与所述双向充电机、所述车外充放电口、所述车内交流插座连接;第一微动开关,所述第一微动开关用于检测所述车内交流插座的使用状态;第二微动开关,所述第二微动开关用于检测所述车外充放电口的使用状态;其中,所述双向充电机根据所述车外充放电口的使用状态、所述车内交流插座的使用状态、所述动力电池的剩余电量以及整车状态控制所述充放电系统的充放电状态。采用该系统可以实现车辆对内放电功能,且无需重新开发车载充电机和线路板,整车架构改动量小,开发周期短。


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    Titel :

    Charging and discharging system, charging and discharging control method and vehicle


    Weitere Titelangaben:

    充放电系统、充放电控制方法和车辆


    Beteiligte:
    ZHANG JINYI (Autor:in) / LI SHENGHUI (Autor:in) / HU LICHAO (Autor:in) / WANG YILONG (Autor:in) / GAO HUAN (Autor:in) / YUE ZHIQIN (Autor:in)

    Erscheinungsdatum :

    2024-05-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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