This electric vehicle (1) is provided with a main battery (82), a system control power supply (12), and an inlet (13) electrically connected to the main battery (82), and is connected through a cable(4) to a charger (2) having a system control power supply (22), said cable (4) having one end at which a connector connectable to the inlet (13) is provided. The electric vehicle (1) is provided with:a voltage detector (15) for detecting that a voltage is applied to a charging permission/prohibition line (43) by the system control power supply (22); a relay (14) for opening and closing the electrical path between the system control power supply (12) and a connector connection confirmation line (42); and a controller (11) for controlling the relay (14). The controller (11) opens the path between the system control power supply (12) and the connector connection confirmation line (42) using the relay (14) when detecting by the voltage detector (15) that the voltage is not applied to the charging permission/prohibition line (43) by the system control power supply (22).

    电动车辆(1)具有主电池(82)、系统控制用电源(12)和与主电池(82)电连接的插口(13),其中,电动车辆(1)经由缆线(4)而与具有系统控制用电源(22)的充电器(2)连接,该缆线(4)在一端设置有能够与插口(13)连接的连接器,电动车辆(1)具有检测通过系统控制用电源(22)对充电许可禁止线(43)施加了电压的电压检测器(15)、对系统控制用电源(12)与连接器连接确认线(42)之间的电路进行开闭的继电器(14)、以及对继电器(14)进行控制的控制器(11),控制器(11)在通过电压检测器(15)检测到未通过系统控制用电源(22)对充电许可禁止线(43)施加电压后,通过继电器(14)使系统控制用电源(12)与连接器连接确认线(42)之间成为开路。


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    Title :

    ELECTRIC VEHICLE, CHARGING SYSTEM, AND CHARGING/DISCHARGING SYTEM


    Additional title:

    电动车辆、充电系统和充放电系统


    Contributors:

    Publication date :

    2020-08-11


    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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