Title:
SYSTEM AND APPARATUS FOR MONITORING PARTIAL DISCHARGES IN SWITCHBOARDS
Document Type and Number:
WIPO Patent Application WO/2020/179976
Kind Code:
A1
Abstract:
The present invention relates to a system and apparatus for monitoring partial discharges in switchboards, comprising: a plurality of partial discharge sensors, provided in a plurality of switchboards, respectively, to obtain partial discharge data being generated in at least one switchboard; and a noise sensor provided in any one switchboard among the plurality of switchboards, to obtain noise data to be separated from partial discharge data obtained by the at least one partial discharge sensor. Other embodiments are also applicable.
Inventors:
JIN CHANG HWAN (KR)
CHOI JONG UNG (KR)
KWON HYUN HO (KR)
KANG GWANG GOO (KR)
LEE JIN HO (KR)
CHOI JONG UNG (KR)
KWON HYUN HO (KR)
KANG GWANG GOO (KR)
LEE JIN HO (KR)
Application Number:
PCT/KR2019/008780
Publication Date:
September 10, 2020
Filing Date:
July 16, 2019
Export Citation:
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
H02B13/035; H02B13/065
Foreign References:
| KR101475002B1 | 2014-12-22 | |||
| KR101641515B1 | 2016-07-22 | |||
| KR20130060073A | 2013-06-07 | |||
| JP2011085393A | 2011-04-28 | |||
| JPH08152453A | 1996-06-11 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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