Title:
DETERMINATION DEVICE, SOLAR POWER SYSTEM AND DETERMINATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/187525
Kind Code:
A1
Abstract:
This determination device, which is used in a solar power system provided with multiple generator units having solar cell panels, is provided with: an acquisition unit which acquires measurement information indicating the results of measuring the output current of each of the generator units; a detection unit which detects the occurrence of a state caused by overloading of the solar power system; and a determination unit which, on the basis of the fluctuations in the output current when the aforementioned state occurs, determines an abnormality in the generator unit corresponding to the output current.
Inventors:
IKEGAMI HIROYUKI (JP)
Application Number:
PCT/JP2019/001417
Publication Date:
October 03, 2019
Filing Date:
January 18, 2019
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H02S50/00
Domestic Patent References:
| WO2015029138A1 | 2015-03-05 |
Foreign References:
| KR101639940B1 | 2016-07-14 | |||
| JP2004266921A | 2004-09-24 | |||
| JP2017225303A | 2017-12-21 | |||
| JP2018026909A | 2018-02-15 | |||
| KR20130102390A | 2013-09-17 |
Other References:
HIGUCHI, Y. ET AL.: "Classification of causes of broken solar panels in solar power plant", 2017 IEEE INTERNATIONAL TELECOMMUNICATIONS ENERGY CONFERENCE (INTELEC, 2017, pages 127 - 132, XP033277943, doi:10.1109/INTLEC.2017.8214123
Attorney, Agent or Firm:
ONEDEE IP PARTNERS (JP)
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