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:
Jan. 04, 2022
Filed:
Jun. 24, 2020
Total S.a., Paris la Défense, FR;
University of California—berkeley, Berkeley, CA (US);
Université Libre DE Bruxelles, Brussels, BE;
Dong Zhang, Albany, CA (US);
Preet Gill, El Sobrante, CA (US);
Scott Moura, Berkeley, CA (US);
Luis Couto, Oxford, GB;
Sebastien Benjamin, Leognan, FR;
Wente Zeng, San Francisco, CA (US);
TOTAL S.A., Paris la Défense, FR;
University of California—Berkeley, Berkeley, CA (US);
Université Libre de Bruxelles, Brussels, BE;
Abstract
An interval observer based on an equivalent circuit-thermal model for lithium-ion batteries is presented. State of charge-temperature-dependent parameters are considered as unknown but bounded uncertainties in a single cell model. A parallel and a series arrangement of five cells are used for observer design, where cell heterogeneity is accounted for through the uncertainty bounding functions.