The invention relates to a charge/discharge system, a vehicle, and a control method of the charge/discharge system. The charge/discharge system is capable of charging and discharging with the outside, and is provided with a discharge circuit, a switching system, and a control device. The charge/discharge circuit converts the DC power of the power storage device to the power discharged from the outlet in addition to converting the power from the inlet to the DC power suitable for the power storage device. The switching system connects the charging and discharging circuit with the access port or the access port. The control device determines that the switching system has failed on the condition that the AC voltage is detected at the access port and the AC voltage is detected at the access port, and performs control so as to prohibit charging and discharging.

    本发明涉及充放电系统、车辆以及充放电系统的控制方法。充放电系统能够在与外部之间进行充放电,具备放电电路、切换系统以及控制装置。充放电电路除了将来自接入口的电力转换为适合于蓄电装置的直流电力之外,还将蓄电装置的直流电力转换为从接出口放出的电力。切换系统将充放电电路与接入口或者接出口连接。控制装置以在接入口检测到交流的电压并且在接出口检测到交流的电压为条件,判定为切换系统发生故障,进行控制以禁止充放电。


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    Title :

    Charging/discharging system, vehicle, and method for controlling charging/discharging system


    Additional title:

    充放电系统、车辆以及充放电系统的控制方法


    Contributors:

    Publication date :

    2023-08-18


    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 / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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