The present invention relates to a battery discharging apparatus and a method thereof of a battery management system and an exemplary embodiment of the present invention provides a battery discharging apparatus, including: a battery module including a plurality of battery cells; a discharging element which is connected to the battery cells through switches to discharge a voltage of the battery cells; a detecting unit which detects an abnormal state of a vehicle; and a control unit which is connected to the battery module to monitor a charged/discharged status of the battery cells of the battery module and controls the switches to balance the battery cells, in which when the control unit receives a vehicle abnormal state signal from the detecting unit, the control unit controls the switches to be turned on/off at a predetermined duty ratio to discharge the battery cell.
APPARATUS AND METHOD FOR DISCHARGING BATTERY
2016-06-09
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2024
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