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. 06, 2020
Filed:
Dec. 10, 2014
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventor:
Jeong Kyu Park, Gyeonggi-Do, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04537 (2016.01); G01R 31/385 (2019.01); B60L 50/72 (2019.01); G01R 31/00 (2006.01);
U.S. Cl.
CPC ...
H01M 8/04589 (2013.01); B60L 50/72 (2019.02); G01R 31/3865 (2019.01); B60L 2260/44 (2013.01); G01R 31/006 (2013.01); H01M 8/04537 (2013.01); H01M 8/04544 (2013.01); H01M 2250/20 (2013.01); Y02T 90/40 (2013.01);
Abstract
A system for measuring a stack cell voltage of a fuel cell according to the present invention comprises: a stack voltage measuring unit which measures a stack voltage of a stack cell battery for each channel; a correction variable calculating unit which calculates a correction variable by using the stack voltage value measured by the stack voltage measuring unit; and a stack voltage value correcting unit which corrects the stack voltage measured by the stack voltage measuring unit on driving by using the correction variable.