Title:
PARTIAL DISCHARGE MONITORING SYSTEM AND PARTIAL DISCHARGE MONITORING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/128668
Kind Code:
A1
Abstract:
The present invention relates to a partial discharge monitoring system and a partial discharge monitoring method which can: monitor and determine a defect occurring in a high-voltage power device in real time by classifying and pattern-recognizing a signal generated from the high-voltage power device by applying a machine learning algorithm; and easily form a feature point data cluster in both a high-density area and a low-density area of two-dimensional feature point data by performing a process of clustering feature points generated from signals of the power device on the basis of the density and the distance in parallel. Therefore, the present invention can generate PRPD data for each cluster without missing a signal and thus can improve the partial discharge determination accuracy.
Inventors:
JANG KYUNG HOON (KR)
SHIM SUNG IK (KR)
KIM SUNG YUN (KR)
PARK DAE JIN (KR)
LEE HYEON SEOK (KR)
SAKAMOTO KUNIAKI (KR)
SHIM SUNG IK (KR)
KIM SUNG YUN (KR)
PARK DAE JIN (KR)
LEE HYEON SEOK (KR)
SAKAMOTO KUNIAKI (KR)
Application Number:
PCT/KR2022/021640
Publication Date:
July 06, 2023
Filing Date:
December 29, 2022
Export Citation:
Assignee:
LS CABLE & SYSTEM LTD (KR)
International Classes:
G01R31/14; G01R19/00; G01R22/06; G01R23/00; G01R29/027; G01R31/08; G01R31/12; G01R31/40; G06N20/00
Foreign References:
| KR20210009771A | 2021-01-27 | |||
| KR20110083209A | 2011-07-20 | |||
| KR20200116425A | 2020-10-12 | |||
| KR100853725B1 | 2008-08-22 | |||
| KR101822829B1 | 2018-01-29 |
Attorney, Agent or Firm:
SUH, Hyun et al. (KR)
Download PDF:
Previous Patent: AEROSOL-GENERATING DEVICE
Next Patent: PARTIAL DISCHARGE MONITORING SYSTEM AND PARTIAL DISCHARGE MONITORING METHOD
Next Patent: PARTIAL DISCHARGE MONITORING SYSTEM AND PARTIAL DISCHARGE MONITORING METHOD