Disclosed is an energy storage apparatus 2 including a battery cell 16 in which a positive electrode P and a negative electrode N are immersed in a nonaqueous electrolyte solution 18 in a state of being partitioned by a separator 20 and a BMU 46, in which the BMU 46 executes detection processing of detecting a state in which a voltage of the battery cell 16 does not substantially change, and discharge processing of discharging the battery cell 16 in response to detection of the state in the detection processing.
ENERGY STORAGE APPARATUS AND METHOD OF SUPPRESSING DETERIORATION OF ENERGY STORAGE DEVICE
2022-10-13
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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