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:
May. 21, 2019
Filed:
Dec. 19, 2017
Applicant:
Lsis Co., Ltd., Anyang-si, Gyeonggi-do, KR;
Inventor:
Sun-Woo Lee, Anyang-si, KR;
Assignee:
LSIS CO., LTD., Anyang-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 1/32 (2007.01); H02P 3/18 (2006.01); H02P 3/22 (2006.01); H02P 29/68 (2016.01); H02M 7/5387 (2007.01);
U.S. Cl.
CPC ...
H02P 3/22 (2013.01); H02M 1/32 (2013.01); H02P 29/68 (2016.02); H02M 7/5387 (2013.01); H02M 2001/327 (2013.01);
Abstract
Disclosed herein is an apparatus for controlling an inverter. The apparatus controls a braking resistor connected in parallel with a DC link capacitor to switch to an ON or OFF state based on at least one of the temperature and the DC link voltage of the braking resistor.