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:
Oct. 16, 2018
Filed:
Jul. 22, 2016
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
In Sung Jung, Seoul, KR;
Hee Sung Moon, Seoul, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/06 (2006.01); G01R 31/00 (2006.01); G01R 31/36 (2006.01); G01R 31/12 (2006.01); B60L 3/00 (2006.01);
U.S. Cl.
CPC ...
G01R 31/006 (2013.01); G01R 31/12 (2013.01); G01R 31/3644 (2013.01); B60L 3/0069 (2013.01);
Abstract
An apparatus and a method for detecting a dielectric breakdown in an eco-friendly vehicle are provided. The apparatus includes a measurer that is configured to measure resistance values of insulation resistors disposed across a high voltage battery and a controller that is configured to measure a voltage applied to the insulation resistor using the measurer and analyze a pattern of the measured voltage to detect a dielectric breakdown portion.