축전지와 충 방전 장치(100)를 전기적으로 접속하는 충 방전 커넥터(3)와, 일단이 상기 충 방전 커넥터에 접속되고, 타단이 상기 충 방전 장치에 접속된 케이블과, 전력 변환부(10)와, 전력 변환부(10)의 동작을 제어하는 제어부(11)와, AND 회로(21)에 콤퍼레이터(20)로부터의 출력과 제어부(11)로부터의 ON 신호가 입력된 때, 적어도 제어부(11) 및 전력 변환부(10)의 어느 하나에, 전력 변환부(10)의 동작을 정지시키는 이상 검출 신호(30a)를 출력하는 이상 검출부(12)를 구비한다.
A charging/discharging device 100 includes a charging/discharging connector 3 that electrically connects a storage battery and the charging/discharging device 100, a cable that is connected to the charging/discharging connector at one end and is connected to the charging/discharging device at the other end, a power conversion unit 10, a control unit 11 that controls an operation of the power conversion unit 10, and an abnormality detection unit 12 that outputs an abnormality detection signal 30a for stopping an operation of the power conversion unit 10 to at least any of the control unit 11 and the power conversion unit 10, when an output from a comparator 20 and an ON signal from the control unit 11 are input to an AND circuit 21.
CHARGING/DISCHARGING DEVICE
충 방전 장치
2016-04-27
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / 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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