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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.:

US 11631871 B1

PDFFull Text
Date of Patent:
Apr. 18, 2023

Filed:

Jul. 30, 2018

Startup control method and control system for fuel cell

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Inventors:

Mi Sun Kim, Gyeonggi-do, KR;

Dae Jong Kim, Gyeonggi-do, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Attorney:

Fox Rothschild LLP

Primary Examiner:

Cynthia H Kelly

Assistant Examiner:

Julian Anthony

Int. Cl.
CPC ...
H01M 8/04302 (2016.01); H01M 8/04537 (2016.01); H01M 8/0432 (2016.01); H01M 8/04225 (2016.01); H02J 7/00 (2006.01); H01M 8/04089 (2016.01); H01M 8/04746 (2016.01); H01M 10/42 (2006.01); H01M 16/00 (2006.01); F04B 49/20 (2006.01); F04B 49/22 (2006.01); H01M 10/44 (2006.01); B60L 58/31 (2019.01); F04B 35/04 (2006.01);
U.S. Cl.
CPC ...
H01M 8/04225 (2016.02); B60L 58/31 (2019.02); F04B 49/20 (2013.01); F04B 49/22 (2013.01); H01M 8/04089 (2013.01); H01M 8/04761 (2013.01); H01M 10/425 (2013.01); H01M 10/44 (2013.01); H01M 16/006 (2013.01); H02J 7/0068 (2013.01); F04B 35/04 (2013.01); H01M 2010/4271 (2013.01);
Abstract

A startup control method for a fuel cell is provided. The method includes calculating available power of a high-voltage battery when a startup of the fuel cell is requested. An air compressor is then driven based on a calculated magnitude of the available power of the high-voltage battery and a low-voltage battery is charged with the power of the high-voltage battery after the driving of the air compressor is completed.

Find Patent Forward Citations

Kim, Mi. (2023). Startup control method and control system for fuel cell (U.S. Patent No. 11631871). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11631871

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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