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:
Mar. 05, 2024
Filed:
Sep. 30, 2020
GM Global Technology Operations Llc, Detroit, MI (US);
Bin Li, Troy, MI (US);
Calvin Goodman, Auburn Hills, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A method to manage thermal propagation in an energy storage device of a battery electric vehicle is provided. The method includes operating the battery electric vehicle with a plurality of distinct battery cell module groups each separately providing electrical power to the battery electric vehicle. The method further includes, within a computerized battery cell module groups controller, monitoring conditions within the distinct battery cell module groups, determining occurrence of an abnormal event within one of a plurality of the distinct battery cell module groups based upon the monitored conditions, and controlling operation of the battery electric vehicle based upon the determined occurrence of the abnormal event.