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:
Nov. 05, 2019
Filed:
Nov. 25, 2016
Applicant:
Omron Corporation, Kyoto, JP;
Inventors:
Shuichi Misumi, Kyoto, JP;
Akihiko Sano, Uji, JP;
Assignee:
OMRON Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 27/26 (2006.01); G01R 31/02 (2006.01); H02S 50/10 (2014.01); G01R 27/16 (2006.01); H02S 50/00 (2014.01);
U.S. Cl.
CPC ...
G01R 31/026 (2013.01); G01R 27/16 (2013.01); G01R 27/2605 (2013.01); G01R 31/025 (2013.01); H02S 50/00 (2013.01); H02S 50/10 (2014.12);
Abstract
Provided is an inspection device that can determine by itself whether a power-supply-side circuit () including a solar-cell string () is electrically isolated from a PCS (). The inspection device () measures the impedance of the power-supply-side circuit including the solar-cell string () and determines whether the power-supply-side circuit is electrically isolated from the PCS () on the basis of the capacitive component of the measured impedance.