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:
Sep. 24, 2019
Filed:
Oct. 17, 2017
Applicant:
Omron Corporation, Kyoto-shi, Kyoto, JP;
Inventors:
Kohei Tomita, Kyoto, JP;
Akihiko Sano, Uji, JP;
Assignee:
OMRON Corporation, Kyoto-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); G01R 31/40 (2014.01); H02H 1/00 (2006.01); G01R 31/02 (2006.01); H02H 7/20 (2006.01); G01R 31/12 (2006.01); G01R 31/14 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0029 (2013.01); G01R 31/02 (2013.01); G01R 31/1227 (2013.01); G01R 31/14 (2013.01); G01R 31/40 (2013.01); H02H 1/0015 (2013.01); H02H 7/20 (2013.01); H02J 7/0068 (2013.01); Y02E 10/56 (2013.01);
Abstract
In a solar power generation system, a solar battery string is connected to a PCS via an electric path. In the solar battery string, a plurality of solar battery units having a solar battery module and an optimizer that optimizes an output voltage of the solar battery module are connected in series. In an arc detection apparatus, capacitors form bypass current paths that bypass the optimizer, and an electric current sensor is provided on the electric path.