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:
Sep. 29, 2026
Filed:
Dec. 27, 2022
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventor:
Yong Hee Lee, Yongin-si, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
Kia Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04223 (2016.01); H01M 8/04746 (2016.01); H01M 8/04858 (2016.01); H01M 8/04992 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04231 (2013.01); H01M 8/04753 (2013.01); H01M 8/04902 (2013.01); H01M 8/04992 (2013.01); H01M 2250/20 (2013.01);
Abstract
A system and a method for controlling a fuel cell according to an embodiment are disclosed. The system for controlling a fuel cell includes a fuel cell, a hydrogen purge valve connected between the fuel cell and a hydrogen tank and configured to supply or cut off hydrogen to the fuel cell, and a controller configured to adjust an opening degree of the hydrogen purge valve based on an accumulated current value of the fuel cell calculated in advance and control a flow rate of the hydrogen.