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:
Jan. 25, 2005
Filed:
Dec. 30, 2002
Young-kook Lee, Seoul, KR;
Young-Kook Lee, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
The present invention relates to a system and method for controlling power distribution of a fuel cell hybrid electric vehicle. The system includes a fuel cell, a battery, a DC/DC converter connected to the battery for the input and output of power, an inverter connected to the DC/DC converter and fuel cell, a motor connected to the inverter, and a controller for estimating the required vehicle power. Further the present invention controls power transmission between the fuel cell, the battery, the DC/DC converter, and the inverter. The controller selectively performs control into one of a fuel cell mode, a battery discharge mode, a battery charge mode, and a regeneration mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile