BATTERY CONTROL APPARATUS AND ENERGY STORAGE SYSTEM INCLUDING SAME

Provided is a battery control apparatus, a battery control method and an energy storage system including the battery control apparatus. The battery control apparatus according to an embodiment of the present disclosure includes a first battery pack, a second battery pack, a first switch connected in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PARK, Mi-So, KIM, Chang-Ha
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	Provided is a battery control apparatus, a battery control method and an energy storage system including the battery control apparatus. The battery control apparatus according to an embodiment of the present disclosure includes a first battery pack, a second battery pack, a first switch connected in series to the first battery pack between the first terminal and the second terminal, a second switch connected in series to the second battery pack between the first terminal and the second terminal, and a control unit. The control unit is configured to turn on both the first switch and the second switch when a voltage difference between the first battery pack and the second battery pack at a time point at which both the first switch and the second switch are turned off is less than a threshold voltage.