Title:
演算装置および全固体電池システム
Document Type and Number:
Japanese Patent JP7351319
Kind Code:
B2
Abstract:
A main object of the present disclosure is to provide a calculation device capable of accurately calculating battery remaining of an all solid state battery. The present disclosure achieves the object by providing a calculation device configured to calculate battery remaining of an all solid state battery including a cathode layer, a solid electrolyte layer, and an anode layer, the calculation device comprising: a setting unit configured to set a Li occupancy state in a thickness direction of an electrode layer which is at least one of the cathode layer and the anode layer, based on operation history of the all solid state battery; and a calculating unit configured to calculate the battery remaining based on the Li occupancy state.
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Inventors:
Takayuki Miyajima
Application Number:
JP2021032520A
Publication Date:
September 27, 2023
Filing Date:
March 02, 2021
Export Citation:
Assignee:
Toyota Motor Corporation
International Classes:
G01R31/367; G01R31/382; G01R31/385; G01R31/388; H01M10/0562; H01M10/48
Domestic Patent References:
| JP2020013634A | ||||
| JP2020161300A | ||||
| JP2013055005A |
Attorney, Agent or Firm:
Akihiko Yamashita
Tatsuto Kishimoto
Noriaki Yamamoto
Tatsuto Kishimoto
Noriaki Yamamoto
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