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. 26, 2025
Filed:
May. 19, 2023
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Peng Peng, Columbus, OH (US);
Lei Hao, Troy, MI (US);
Suresh Gopalakrishnan, Troy, MI (US);
Renato Amorim Torres, Pontiac, MI (US);
Thomas W. Nehl, Shelby Township, MI (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/28 (2006.01); B60L 53/16 (2019.01); B60L 53/22 (2019.01); H02P 25/22 (2006.01); H02P 27/06 (2006.01);
U.S. Cl.
CPC ...
H02K 3/28 (2013.01); B60L 53/16 (2019.02); B60L 53/22 (2019.02); H02P 25/22 (2013.01); H02P 27/06 (2013.01); B60L 2210/40 (2013.01);
Abstract
Embodiments include an electric motor having asymmetric-turn windings and a vehicle including the same. The electric motor includes a rotor and a stator having a first set of windings having a first number of turns and a second set of windings having a second number of turns that is different than the first number of turns. The first set of windings are galvanically isolated from the second set of windings.