BATTERY MANAGEMENT DEVICE, BATTERY MANAGEMENT METHOD AND ENERGY STORAGE SYSTEM COMPRISING BATTERY MANAGEMENT DEVICE
Provided is a battery management apparatus, a battery management method and an energy storage system including the same. The battery management 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 t...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
20.01.2021
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Subjects | |
Online Access | Get full text |
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Summary: | Provided is a battery management apparatus, a battery management method and an energy storage system including the same. The battery management 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 a first terminal and a 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. |
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Bibliography: | Application Number: EP20190796450 |