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:
Dec. 25, 2018
Filed:
Jan. 12, 2018
Lsis Co., Ltd., Anyang-si, Gyeonggi-do, KR;
Seoul National University R&db Foundation, Seoul, KR;
Yong Ho Chung, Anyang-si, KR;
Gum Tae Son, Anyang-si, KR;
Seung Ki Sul, Seoul, KR;
Jae Jung Jung, Seoul, KR;
Joon Hee Lee, Gyeongsangbuk-do, KR;
LSIS CO., LTD., Anyang-Si, Gyeonggi-Do, KR;
Abstract
A reactive power compensator includes a plurality of phase clusters each including plurality of cells and a controller configured to control the plurality of phase clusters. The controller performs control to generate an offset signal through phasor transformation based on respective voltage values and current values of the plurality of phase clusters and to compensate for energy errors between the plurality of phase clusters based on the generated offset signal.