Title:
BATTERY MANAGEMENT APPARATUS AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/158106
Kind Code:
A1
Abstract:
A battery management apparatus according to one embodiment disclosed in the present document may comprise: a first relay connecting one end of a battery pack and one end of a load; a second relay connecting the other end of the battery pack and the other end of the load; a measurement unit for measuring the voltages of the battery pack and the load; and a controller which controls the operation of the first relay and the second relay and obtains the voltage of the battery pack or the voltage of the load on the basis of the operation of the first relay and the second relay.
Inventors:
KIM MIN WOO (KR)
CHOI JANG HYEOK (KR)
KIM TAE YOUN (KR)
CHOI JANG HYEOK (KR)
KIM TAE YOUN (KR)
Application Number:
PCT/KR2023/000509
Publication Date:
August 24, 2023
Filing Date:
January 11, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
G01R19/145; G01R31/392; G01R19/25; G01R31/3835
Foreign References:
| KR102052956B1 | 2019-12-09 | |||
| KR102056876B1 | 2019-12-17 | |||
| KR102291762B1 | 2021-09-03 | |||
| KR101440531B1 | 2014-09-17 | |||
| US20140306667A1 | 2014-10-16 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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