Title:
検査器およびその制御方法、制御プログラム
Document Type and Number:
Japanese Patent JP6504087
Kind Code:
B2
Abstract:
Provided is an inspection device that can determine by itself whether a power-supply-side circuit (11, 22, 23) including a solar-cell string (11) is electrically isolated from a PCS (13, 130). The inspection device (14, 140) measures the impedance of the power-supply-side circuit including the solar-cell string (11) and determines whether the power-supply-side circuit is electrically isolated from the PCS (13, 130) on the basis of the capacitive component of the measured impedance.
Inventors:
Shuichi Triangle
Akihiko Sano
Akihiko Sano
Application Number:
JP2016044780A
Publication Date:
April 24, 2019
Filing Date:
March 08, 2016
Export Citation:
Assignee:
OMRON Corporation
International Classes:
G01R31/26; G01R31/50; H02S50/00
Domestic Patent References:
| JP2014134445A | ||||
| JP201057290A | ||||
| JP2005106747A | ||||
| JP2012119382A |
Attorney, Agent or Firm:
Nao Murakami