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:
Oct. 22, 2024
Filed:
Mar. 07, 2022
Applicant:
Volvo Car Corporation, Gothenburg, SE;
Inventors:
Fatih Al, Gothenburg, SE;
Torbjörn Larsson, Alingsås, SE;
Assignee:
Volvo Car Corporation, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/00 (2006.01); B60L 53/60 (2019.01); G01R 27/02 (2006.01); G01R 31/52 (2020.01);
U.S. Cl.
CPC ...
G01R 31/006 (2013.01); B60L 53/60 (2019.02); G01R 27/02 (2013.01); G01R 27/025 (2013.01); G01R 31/52 (2020.01);
Abstract
Electrical circuits, systems, methods, and/or computer program products that can facilitate isolation resistance monitoring for high voltage buses are addressed. In one example, a system can comprise an electrical circuit further comprising one or more resistors and a voltage meter which measures voltage, such that the voltage measurement assists with monitoring isolation resistance, simultaneously, for a smartcell system of an electric vehicle, and for a direct current (DC) charging source external to the electric vehicle.