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. 30, 2016
Filed:
Dec. 13, 2014
Hyundai Motor Company, Seoul, KR;
Jae Sang Lim, Gyeonggi-Do, KR;
Gu Bae Kang, Gyeonggi-Do, KR;
Young Un Kim, Gyeonggi-Do, KR;
Kil Young Youn, Gyeonggi-Do, KR;
Jeong Won Roh, Seoul, KR;
Ji Wan Cha, Incheon, KR;
Jin Ho Kim, Gyeonggi-Do, KR;
Seong Yeop Lim, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A method of forcibly charging a high-voltage battery using a motor and a Hybrid Starter Generator (HSG) is provided. The method forcibly charges the high-voltage battery with maximum charging power using the motor and the HSG simultaneously. Particularly, the method includes calculating maximum chargeable power for the high-voltage battery using three dimensional (3D) maximum charging power maps of the motor and the HSG and adjusting maximum charging power using energy integration during forced charging using the motor and the HSG simultaneously. Additionally, excessive temperature prevention logics are applied for protecting the motor and the HSG from an excessive temperature in a forced charging mode.