SECONDARY BATTERY CHARGE/DISCHARGE TEST SYSTEM AND METHOD THEREOF

Abstract: provided is a secondary battery charge/discharge test system including: a test power storage device for charging or discharging a plurality of test secondary batteries; an auxiliary power storage device for charging the test power storage device by discharging power stored therein or being charged using power discharged by the test power storage device; and a control unit for controlling the charge or discharge of each of the auxiliary power storage device and the test power storage device based on the state of charge (soc) or cut-off voltage of the auxiliary power storage device.

Inventor(s): Chang Mook HWANG

CPC Classification: H02J7/007182 (Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries)

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