Title:
METHOD FOR ASSESSING STATE OF BIPOLAR BATTERY
Document Type and Number:
WIPO Patent Application WO/2022/225065
Kind Code:
A1
Abstract:
Provided is a method in which the temperature distribution of a plurality of unit batteries that constitute one battery is acquired using a simpler method, and the acquired temperature distribution is used to assess the state of the one battery. This method includes acquiring temperature data indicating the temperature of a unit battery, such temperate being measured by each of a plurality of temperature measurement elements provided to the plurality of unit batteries. The plurality of temperature measurement elements correspond respectively to the plurality of unit batteries. Further, this method includes acquiring, from the temperature data, information indicating the temperature distribution of the plurality of unit batteries. Further, this method includes assessing the state of the battery on the basis of the information indicating the temperature distribution.
Inventors:
HORIE HIDEAKI (JP)
KAWASAKI YOHJI (JP)
MIZUNO YUSUKE (JP)
KAWASAKI YOHJI (JP)
MIZUNO YUSUKE (JP)
Application Number:
PCT/JP2022/018774
Publication Date:
October 27, 2022
Filing Date:
April 25, 2022
Export Citation:
Assignee:
APB CORP (JP)
International Classes:
H01M10/48; G01K1/14; H02J7/00
Foreign References:
| JP2016052215A | 2016-04-11 | |||
| JP2004022496A | 2004-01-22 | |||
| JP2021009103A | 2021-01-28 | |||
| JP2020148566A | 2020-09-17 |
Attorney, Agent or Firm:
TANI & ABE, P.C. (JP)
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