Application of SCNGO-VMD-SVM in Identification of Gas Insulated Switchgear Partial Discharge
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DOI: 10.1109/access.2024.3377688
Abstract: Partial discharge (PD) is one of the main reasons of insulation deterioration in gas insulated switchgear (GIS). How to efficiently and accurately identify PD signals is an important guarantee for the stable operation of GIS.… read more here.
Keywords: svm; partial discharge; gas insulated; insulated switchgear ... See more keywords
On the management of metallic particle contamination in gas insulated switchgear
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2017.006179
Abstract: Electrical insulation performance of compressed gas insulated switchgear (GIS) is adversely affected by metallic particle contaminants with a loss of up to 90% of the gas dielectric strength. Such particles play a crucial role in… read more here.
Keywords: metallic particle; gas; insulated switchgear; insulation ... See more keywords
The Study on a New Method for Detecting Corona Discharge in Gas Insulated Switchgear
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2021.3129225
Abstract: Partial discharge (PD) is the main cause of insulation deterioration and failure of gas-insulated switchgear (GIS). Corona discharge (CD) is a typical type of PD in gas-insulated switchgear. Accurate and sensitive measurement of CD in… read more here.
Keywords: gas insulated; discharge; insulated switchgear; method ... See more keywords
An Elimination Method for an Emergency Situation in Gas-Insulated Switchgear in Power Grids
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DOI: 10.1109/tpwrd.2020.3048789
Abstract: This paper presents the possibilities of reducing emergency situations and reducing the time of failure in the power grid. The paper contains a detailed description of the method (algorithm) of operation in emergency situations on… read more here.
Keywords: paper; power; insulated switchgear; emergency ... See more keywords
Internal Vibration Source Inversion of Gas Insulated Switchgear by Ensemble Kalman Filter - Finite Element Analysis and Particle Swarm Optimization
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DOI: 10.1109/tpwrd.2025.3608697
Abstract: Vibration characteristics are significant mechanical state information in gas-insulated switchgear (GIS). However, obtaining internal vibration data from enclosure data for equipment diagnosis is still challenging due to the unclear nonlinear transfer relationship between the internal… read more here.
Keywords: analysis; gas insulated; insulated switchgear; inversion ... See more keywords
Status Review on Gas Insulated Switchgear Partial Discharge Diagnostic Technique for Preventive Maintenance
Sign Up to like & getrecommendations! Published in 2017 at "Indonesian Journal of Electrical Engineering and Computer Science"
DOI: 10.11591/ijeecs.v7.i1.pp9-17
Abstract: Gas insulated switchgear (GIS) plays a vital role in high voltage transmission of electrical energy due to its advantages of high reliability and performance, compact in dimensions and outstanding compatibility with the environment. It uses… read more here.
Keywords: preventive maintenance; gas; insulated switchgear; gas insulated ... See more keywords