Title:
バッテリーパックの負極コンタクタ診断装置及び方法
Document Type and Number:
Japanese Patent JP6856191
Kind Code:
B2
Abstract:
Disclosed is an apparatus and method for diagnosing a short circuit accident occurring at a negative electrode contactor of a battery pack. This apparatus diagnoses a negative electrode contactor of a battery pack, which includes a positive electrode contactor provided on a charge-discharge path connected to a positive electrode terminal and a negative electrode contactor provided on a charge-discharge path connected to a negative electrode terminal.
Inventors:
Son, John-Joo
Application Number:
JP2019568169A
Publication Date:
April 07, 2021
Filing Date:
December 11, 2018
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
G01R31/52; G01R31/56; H01M10/48; H02J7/00
Domestic Patent References:
| JP2008058085A | ||||
| JP2016170931A | ||||
| JP2007165253A |
Foreign References:
| KR1020130127828A | ||||
| KR1020170097481A | ||||
| US20140028322 | ||||
| CN102269790A | ||||
| US20020070608 | ||||
| KR1020160069800A |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation