CHARGING/DISCHARGING DEVICE

摘要

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.