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:
Apr. 14, 2020
Filed:
Oct. 31, 2016
Lg Chem, Ltd., Seoul, KR;
Chang Sun Kong, Daejeon, KR;
Jae Choon Yang, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
The present invention relates to a fuel cell system and a control method therefor. An aspect of the present invention provides a fuel cell system comprising: a fuel cell stack; a memory unit in which a plurality of current-voltage curves, which are determined according to operation conditions of the fuel cell stack, are stored; a measurement unit for detecting an operation condition of the fuel cell stack; and a control unit for calling a current-voltage curve which satisfies the operation condition of the fuel cell stack, detected by the measurement unit, and predicting the performance of the fuel cell stack according to the called current-voltage curve.