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. 24, 2023
Filed:
Nov. 18, 2020
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Yong Jae Lee, Gyeonggi-do, KR;
Jung Hwi Kim, Gyeonggi-do, KR;
Jung Mo Yu, Seoul, KR;
Jae Ho Hwang, Daejeon, KR;
Joo Young Park, Gyeonggi-do, KR;
Jae Hyeon Park, Seoul, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 1/00 (2006.01); H02P 27/06 (2006.01); H01M 10/637 (2014.01); H01M 10/625 (2014.01); H01M 10/615 (2014.01);
U.S. Cl.
CPC ...
H02P 27/06 (2013.01); H01M 10/615 (2015.04); H01M 10/625 (2015.04); H01M 10/637 (2015.04); H01M 2220/20 (2013.01);
Abstract
A battery heating system and method using a motor driving system are provided. A temperature of a battery is increased by injecting an alternating current into the battery so that charging and discharging of the battery is repeated using the motor driving system including an inverter and a motor provided in a vehicle.