A battery protection apparatus according to an embodiment comprises: a high voltage switch which is connected between a high voltage battery module and an external load; a battery which supplies power for operating the high voltage switch; and a switch control circuit which outputs a signal for controlling the high voltage switch to be opened when an abnormality occurs in the battery.
일 실시예에 따른 배터리 보호 장치는, 고전압 배터리 모듈과 외부 부하 사이에 연결되어 있는 고전압 스위치, 상기 고전압 스위치를 작동시키는 전원을 공급하는 배터리, 그리고 상기 배터리에 이상이 발생하면, 상기 고전압 스위치가 개방되도록 제어하는 신호를 출력하는 스위치 제어 회로를 포함한다.
BATTERY PROTECTION APPARATUS AND BATTERY SYSTEM INCLUDING THE SAME
배터리 보호 장치 및 이를 포함하는 배터리 시스템
2022-11-29
Patent
Electronic Resource
Korean
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 / H01H Elektrische Schalter , ELECTRIC SWITCHES |
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