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. 13, 2013
Filed:
May. 12, 2010
Young Kook Lee, Seoul, KR;
Sang Hyeon Moon, Gyeonggi-do, KR;
Sung Kyu Kim, Gyeonggi-do, KR;
Bum Sik Kim, Gyeonggi-do, KR;
Jae Won Lee, Gyeonggi-do, KR;
Tae Hwan Chung, Gyeonggi-do, KR;
Chul Woo Kim, Gyeonggi-do, KR;
Jin Hwan Jung, Gyeonggi-do, KR;
Young Kook Lee, Seoul, KR;
Sang Hyeon Moon, Gyeonggi-do, KR;
Sung Kyu Kim, Gyeonggi-do, KR;
Bum Sik Kim, Gyeonggi-do, KR;
Jae Won Lee, Gyeonggi-do, KR;
Tae Hwan Chung, Gyeonggi-do, KR;
Chul Woo Kim, Gyeonggi-do, KR;
Jin Hwan Jung, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
The present invention provides an emergency control apparatus, and method which maintains the power flow between a battery and an inverter and the operation state of an electric vehicle in the event of failure of a bidirectional DC-DC converter connected between the battery as a power source and the inverter for operating a drive motor.