Title:
BATTERY APPARATUS AND METHOD FOR MEASURING CELL VOLTAGE
Document Type and Number:
WIPO Patent Application WO/2022/075636
Kind Code:
A1
Abstract:
A first battery module and a second battery module are connected via a busbar. A cell voltage sensing circuit shared by at least some battery cells of the first battery module and at least some battery cells of the second battery module measures the voltage of each battery cell.
Inventors:
KIM MINWOO (KR)
SEO BO HYUN (KR)
LEE SEUNGHYUN (KR)
KIM TAE YOUN (KR)
SEO BO HYUN (KR)
LEE SEUNGHYUN (KR)
KIM TAE YOUN (KR)
Application Number:
PCT/KR2021/012929
Publication Date:
April 14, 2022
Filing Date:
September 23, 2021
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
G01R31/374; G01R31/28; G01R31/364; G01R31/382; G01R31/385; G01R31/396
Foreign References:
| KR20190086967A | 2019-07-24 | |||
| KR101856067B1 | 2018-05-09 | |||
| KR20120059943A | 2012-06-11 | |||
| KR101655377B1 | 2016-09-07 | |||
| JP2014186001A | 2014-10-02 |
Other References:
See also references of EP 4080230A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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