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:
Jun. 24, 2003
Filed:
Feb. 13, 2001
Masaru Okamoto, Yokosuka, JP;
Katsunori Oshiage, Fujisawa, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A fuel cell system and a method of controlling the same, wherein the fuel cell system includes a fuel cell a reformer a combustor a combustor temperature controller that controls output temperature of the combustor at a target temperature, and a reformed gas ingredient concentration presumption unit that produces a presumed output representing ingredient concentration of reformed gas by using given parameters. The combustor temperature controller produces a parameter correction data to correct the given parameters such that the output temperature of the combustor is controlled at the target temperature in quick response to variations in the output temperature of the reformer.