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:
Aug. 15, 2023
Filed:
Nov. 16, 2021
Applicant:
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Inventors:
Jared M. Farnsworth, San Francisco, CA (US);
Daniel C. Folick, Long Beach, CA (US);
Assignee:
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04992 (2016.01); H01M 8/04701 (2016.01); H01M 8/04029 (2016.01); H01M 8/0432 (2016.01); H01M 8/04298 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04992 (2013.01); H01M 8/04029 (2013.01); H01M 8/04358 (2013.01); H01M 8/04723 (2013.01); H01M 8/0432 (2013.01); H01M 8/04298 (2013.01); H01M 8/04701 (2013.01); H01M 2250/20 (2013.01);
Abstract
The systems, devices, and methods described herein relate to heating and cooling automotive fuel cells. A proportional-integral-derivative (PID) controller may be used to control the temperature of fluid in the fuel cells. The PID may be configured to calculate and control the saturation limits of the I-term of the PID controller to reduce integral wind-up.