Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MONITORING DEVICE AND DETERMINING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/150777
Kind Code:
A1
Abstract:
This monitoring device is to be used in a photovoltaic power generation system wherein an output line from a power generation unit, which includes a solar cell panel, is electrically connected to a power conversion device. The monitoring device is provided with: an acquisition unit that acquires measurement results of a current of the power generation unit; and a determining unit, which identifies the operation state of the power conversion device on the basis of the measurement results, and determines an abnormality on the basis of the operation state thus identified, and the measurement results.

Inventors:
TANIMURA KOTARO (JP)
KONDOU MAYU (JP)
IKEGAMI HIROYUKI (JP)
SHIMOGUCHI TAKEFUMI (JP)
Application Number:
JP2018/045592
Publication Date:
August 08, 2019
Filing Date:
December 12, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H02S50/00; H02J13/00; H04B3/54
Foreign References:
JP2015195694A2015-11-05
JP2015128335A2015-07-09
JP2012119382A2012-06-21
JP2016101012A2016-05-30
US20120050924A12012-03-01
Attorney, Agent or Firm:
ONEDEE IP PARTNERS (JP)
Download PDF: