A charge/discharge device according to the present invention is an electric-vehicle charger/discharger that constitutes a charge/discharge system together with a storage-battery charger/discharger that performs an operation of charging a storage battery installed in a house and an operation of discharging the stationary storage battery to supply electric power to a household load, and performs an operation of charging a storage battery for power included in an electric vehicle and a discharging operation of discharging the storage battery for power to supply electric power to the household load, and the charge/discharge device includes a current detection unit to detect a value of a current that flows between the storage battery and the household load, and a control unit to control the operation of charging the storage battery for power and the operation of discharging the storage battery for power based on a value of a current detected by the current detection unit.
CHARGE/DISCHARGE DEVICE AND CHARGE/DISCHARGE SYSTEM
2021-08-12
Patent
Electronic Resource
English
European Patent Office | 2022
|European Patent Office | 2021
|European Patent Office | 2017
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