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. 30, 2025
Filed:
May. 06, 2022
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Ji Yeon Lee, Yongin-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Abstract
A system and method for controlling operation of a fuel cell system are described. The method includes diagnosing fuel cells by collecting voltage information of the fuel cells and selecting fuel cells vulnerable to reverse voltage based on the collected voltage information of the fuel cells, classifying the selected fuel cells vulnerable to reverse voltage depending on predetermined vulnerable operating conditions by confirming operating conditions of the selected fuel cells vulnerable to reverse voltage, and performing compensatory operation of the fuel cell system by executing fuel compensation control of the fuel cells vulnerable to reverse voltage depending on the classified vulnerable operation conditions.