The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 31, 2021
Filed:
Apr. 14, 2016
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/44 (2006.01); G01R 31/367 (2019.01); G01R 31/392 (2019.01);
U.S. Cl.
CPC ...
H01M 10/443 (2013.01); G01R 31/367 (2019.01); G01R 31/392 (2019.01);
Abstract
A method and a device for using an electrochemical energy store so as to optimize the service life is provided. The cyclical aging of the energy store is expressed in the form of a nonlinear function based on the temperature which can be influenced by a charging and/or discharging process of the energy store and the energy throughput. The nonlinear function is linearly approximated in order to determine the cyclical aging in each interval which can be specified for subdividing a specifiable usage planning period and is used to calculate a service life-optimizing plan for using the energy store.