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:
Apr. 07, 2020
Filed:
Jan. 12, 2018
Applicant:
Lsis Co., Ltd., Anyang-si, Gyeonggi-do, KR;
Inventors:
Assignee:
LSIS CO., LTD., Anyang-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 1/32 (2007.01); H02P 23/08 (2006.01); H02M 1/08 (2006.01); H02M 5/458 (2006.01); H02M 7/5387 (2007.01); H02P 25/02 (2016.01); H02P 27/08 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 1/32 (2013.01); H02M 1/08 (2013.01); H02M 5/4585 (2013.01); H02M 7/53871 (2013.01); H02P 23/08 (2013.01); H02P 25/02 (2013.01); H02P 27/08 (2013.01); H02M 2001/0009 (2013.01);
Abstract
Disclosed is a method for controlling an inverter. The method includes detecting an output current from an inverter to determine a software over-current suppression (S/W OCS) level according to an output frequency of the output current.