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. 31, 2017
Filed:
Apr. 04, 2016
Applicant:
Lsis Co., Ltd., Anyang-si, Gyeonggi-do, KR;
Inventors:
An No Yoo, Seoul, KR;
Eun Sik Choi, Incheon, KR;
Assignee:
LSIS CO., LTD., Anyang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/5395 (2006.01); H02M 1/12 (2006.01); H02M 7/5387 (2007.01); H02J 3/38 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 7/5395 (2013.01); H02J 3/38 (2013.01); H02M 1/12 (2013.01); H02M 7/53875 (2013.01); H02M 2001/0025 (2013.01);
Abstract
An apparatus for controlling a grid-connected inverter is disclosed. The apparatus according to an exemplary embodiment of the present disclosure is configured to promote an increase in efficiency of grid-connected inverter system and to improve a current THD by generating a voltage command by changing an offset voltage in response to size of DC-link power voltage and size of apparent power.
Yoo, An. (2017). Apparatus for controlling grid-connected inverter (U.S. Patent No. 9806638). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9806638
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile