ScholarLens Back to search
2003•Unpublished venueRequires access

Emission spectrum of partial discharge light in SF/sub 6/ gas

Katsushi Fujii, Mamoru Yamada, Atsushi Tanaka, Kiyoshi Kurosawa

Open publisher page 9 citations

Abstract

The authors present the emission spectra of four types of partial discharges. The purpose was to develop a partial discharge (PD) light detector. PDs in SF/sub 6/ gas-insulated systems (GIS) often indicate a fault in the electrical insulation. Four cases of PD in SF/sub 6/ gas were measured using a needle point discharge, a floating-electrode discharge, and a metallic-particle discharge, which are likely to occur inside a GIS. Spectral measurements have also made of spark discharge caused by glass discharge tubes. The results indicated by the different spectral patterns are discussed.>

About this research paper

What this paper is about

The authors present the emission spectra of four types of partial discharges. The purpose was to develop a partial discharge (PD) light detector. PDs in SF/sub 6/ gas-insulated systems (GIS) often indicate a fault in the electrical insulation. Four cases of PD in SF/sub 6/ gas were measured using a needle point discharge, a floating-electrode discharge, and a metallic-particle discharge, which are likely to occur inside a GIS. Spectral measurements have also made of spark discharge caused by glass discharge tubes. The results indicated by the different spectral patterns are discussed.>

Why it matters

OpenAlex reports 9 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

The authors present the emission spectra of four types of partial discharges. The purpose was to develop a partial discharge (PD) light detector. PDs in SF/sub 6/ gas-insulated systems (GIS) often indicate a fault in the electrical insulation. Four cases of PD in SF/sub 6/ gas were measured using a needle point discharge, a floating-electrode discharge, and a metallic-particle discharge, which are likely to occur inside a GIS. Spectral measurements have also made of spark discharge caused by glass discharge tubes. The results indicated by the different spectral patterns are discussed.>

Key concepts: Partial discharge, Electric discharge in gases, Materials science, Environmental science, Physics, Voltage, Quantum mechanics

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Emission spectrum of partial discharge light in SF/sub 6/ gas — Research Paper | ScholarLens