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. 21, 2025
Filed:
Aug. 23, 2021
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Abstract
An apparatus for controlling a fuel cell includes a cooling module that cools a fuel cell stack, a first temperature sensor that measures ambient air temperature of a vehicle, and a processor that, when a cooling fan of the cooling module is detected to be defective, determines a fail-safe control method depending on a defect situation of the cooling fan, sets a first limit level depending on the ambient air temperature, sets a second limit level depending on a state of charge (SOC) of a battery and an output requirement, and controls limitation of output of the fuel cell stack, based on at least one of the fail-safe control method, the first limit level, or the second limit level.