The invention discloses a battery protection apparatus, a battery system, a vehicle, and a battery protection method. A battery protection apparatus according to an embodiment includes: a high-voltage switch connected between a high-voltage battery module and an external load; a battery supplying power to operate the high-voltage switch; and a switch control circuit that outputs a signal that controls the high-voltage switch to be turned off when an abnormality occurs in the battery.
公开了电池保护设备、电池系统、车辆以及电池保护方法。根据实施例的电池保护设备包括:高压开关,连接在高压电池模块与外部负载之间;电池,供应操作高压开关的电力;以及开关控制电路,当在电池中发生异常时输出控制高压开关被断开的信号。
Battery protection apparatus, battery system, vehicle, and battery protection method
电池保护设备、电池系统、车辆以及电池保护方法
2022-11-22
Patent
Electronic Resource
Chinese
IPC: | H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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