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:
Dec. 10, 2024
Filed:
Nov. 02, 2021
Applicant:
Volvo Car Corporation, Gothenburg, SE;
Inventor:
Narendar Rao Gannamaneni, Gothenburg, SE;
Assignee:
Volvo Car Corporation, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); B60L 53/14 (2019.01); B60L 53/20 (2019.01); B60L 53/22 (2019.01); H02J 7/06 (2006.01); H02M 1/42 (2007.01); H02M 3/00 (2006.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
H02M 1/4208 (2013.01); B60L 53/14 (2019.02); B60L 53/20 (2019.02); B60L 53/22 (2019.02); H02J 7/06 (2013.01); H02M 3/01 (2021.05); H02M 3/33573 (2021.05); H02M 3/33576 (2013.01); H02M 3/33584 (2013.01); B60L 2210/10 (2013.01); B60L 2210/30 (2013.01); B60L 2210/40 (2013.01); H02J 2207/20 (2020.01);
Abstract
The invention relates to controlling an on-board charger for a battery of an electric vehicle to provide a more flexible output DC voltage range by adjusting a turn ratio of a transformer circuit to selectively integrate or exclude one of two winding portions of a primary winding of the transformer circuit.