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:
Jun. 23, 2026
Filed:
Jan. 03, 2024
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventor:
Jun-Mo Kang, Ann Arbor, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 58/19 (2019.01); B60L 1/00 (2006.01); B60L 50/60 (2019.01); B60L 58/22 (2019.01); H02J 7/14 (2006.01);
U.S. Cl.
CPC ...
B60L 58/19 (2019.02); B60L 1/00 (2013.01); B60L 50/60 (2019.02); B60L 58/22 (2019.02); H02J 7/1423 (2013.01); B60L 2240/545 (2013.01);
Abstract
Management of rechargeable energy storage system (RESS) included onboard to a vehicle to provide a high voltage (HV) output to a HV bus and a low voltage (LV) output to a LV bus. The management may include identifying a constrained module of the power modules, determining a current demand for a low voltage (LV) bus of the vehicle, and implementing a compensation strategy for managing the power modules to meet the current demand, including lowering a current output set for the constrained module relative to current outputs set for the unconstrained modules.