Study on mechanisms and propagation characteristics of partial discharges in SF6 GIS
It is imperative to study partial discharge behavior in SF6 GIS in order to carry out reliable insulation diagnosis and conditioning evaluation of practical gas-insulated systems. This paper deals with investigation on propagation characteristics of electromagnetic waves owing to partial discharges...
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creator | Hikita, M Horiuchi, T Tian, Z.H Suzuki, H |
description | It is imperative to study partial discharge behavior in SF6 GIS in order to carry out reliable insulation diagnosis and conditioning evaluation of practical gas-insulated systems. This paper deals with investigation on propagation characteristics of electromagnetic waves owing to partial discharges in a SF6 GIS model as well as the PD mechanisms, by utilizing various electrical measuring and optical detecting techniques. Leader discharges prior to breakdown can be readily discriminated and the attenuation characteristics of electromagnetic waves within the GIS has been established. A suggestion is also put forward to set up a comprehensive PD detection and insulation performance evaluation system for reliable and efficient application to practical GIS. (4 pages) |
doi_str_mv | 10.1049/cp:19990887 |
format | Conference Proceeding |
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This paper deals with investigation on propagation characteristics of electromagnetic waves owing to partial discharges in a SF6 GIS model as well as the PD mechanisms, by utilizing various electrical measuring and optical detecting techniques. Leader discharges prior to breakdown can be readily discriminated and the attenuation characteristics of electromagnetic waves within the GIS has been established. A suggestion is also put forward to set up a comprehensive PD detection and insulation performance evaluation system for reliable and efficient application to practical GIS. (4 pages)</description><identifier>ISSN: 0537-9989</identifier><identifier>ISBN: 0852967195</identifier><identifier>ISBN: 9780852967195</identifier><identifier>DOI: 10.1049/cp:19990887</identifier><identifier>CODEN: IECPB4</identifier><language>eng</language><publisher>London: IEE</publisher><subject>Applied sciences ; Charge measurement ; Dielectric breakdown and discharges ; Disturbances. Regulation. Protection ; Electrical engineering. Electrical power engineering ; Electrical power engineering ; Electromagnetic wave propagation ; Exact sciences and technology ; Gaseous insulation, breakdown and discharges ; Inorganic insulation ; Power networks and lines ; Substations ; Switchgear ; Testing. Reliability. 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This paper deals with investigation on propagation characteristics of electromagnetic waves owing to partial discharges in a SF6 GIS model as well as the PD mechanisms, by utilizing various electrical measuring and optical detecting techniques. Leader discharges prior to breakdown can be readily discriminated and the attenuation characteristics of electromagnetic waves within the GIS has been established. A suggestion is also put forward to set up a comprehensive PD detection and insulation performance evaluation system for reliable and efficient application to practical GIS. (4 pages)</description><subject>Applied sciences</subject><subject>Charge measurement</subject><subject>Dielectric breakdown and discharges</subject><subject>Disturbances. Regulation. Protection</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical power engineering</subject><subject>Electromagnetic wave propagation</subject><subject>Exact sciences and technology</subject><subject>Gaseous insulation, breakdown and discharges</subject><subject>Inorganic insulation</subject><subject>Power networks and lines</subject><subject>Substations</subject><subject>Switchgear</subject><subject>Testing. Reliability. 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Regulation. Protection</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>Electrical power engineering</topic><topic>Electromagnetic wave propagation</topic><topic>Exact sciences and technology</topic><topic>Gaseous insulation, breakdown and discharges</topic><topic>Inorganic insulation</topic><topic>Power networks and lines</topic><topic>Substations</topic><topic>Switchgear</topic><topic>Testing. Reliability. Quality control</topic><toplevel>online_resources</toplevel><creatorcontrib>Hikita, M</creatorcontrib><creatorcontrib>Horiuchi, T</creatorcontrib><creatorcontrib>Tian, Z.H</creatorcontrib><creatorcontrib>Suzuki, H</creatorcontrib><collection>IET Conference Publications by volume</collection><collection>Pascal-Francis</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hikita, M</au><au>Horiuchi, T</au><au>Tian, Z.H</au><au>Suzuki, H</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Study on mechanisms and propagation characteristics of partial discharges in SF6 GIS</atitle><btitle>11th International Symposium on High-Voltage Engineering (ISH 99)</btitle><date>1999</date><risdate>1999</risdate><spage>5.66.S12</spage><epage>5.69.S12</epage><pages>5.66.S12-5.69.S12</pages><issn>0537-9989</issn><isbn>0852967195</isbn><isbn>9780852967195</isbn><coden>IECPB4</coden><abstract>It is imperative to study partial discharge behavior in SF6 GIS in order to carry out reliable insulation diagnosis and conditioning evaluation of practical gas-insulated systems. This paper deals with investigation on propagation characteristics of electromagnetic waves owing to partial discharges in a SF6 GIS model as well as the PD mechanisms, by utilizing various electrical measuring and optical detecting techniques. Leader discharges prior to breakdown can be readily discriminated and the attenuation characteristics of electromagnetic waves within the GIS has been established. A suggestion is also put forward to set up a comprehensive PD detection and insulation performance evaluation system for reliable and efficient application to practical GIS. (4 pages)</abstract><cop>London</cop><pub>IEE</pub><doi>10.1049/cp:19990887</doi></addata></record> |
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identifier | ISSN: 0537-9989 |
ispartof | 11th International Symposium on High-Voltage Engineering (ISH 99), 1999, p.5.66.S12-5.69.S12 |
issn | 0537-9989 |
language | eng |
recordid | cdi_pascalfrancis_primary_1174886 |
source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Applied sciences Charge measurement Dielectric breakdown and discharges Disturbances. Regulation. Protection Electrical engineering. Electrical power engineering Electrical power engineering Electromagnetic wave propagation Exact sciences and technology Gaseous insulation, breakdown and discharges Inorganic insulation Power networks and lines Substations Switchgear Testing. Reliability. Quality control |
title | Study on mechanisms and propagation characteristics of partial discharges in SF6 GIS |
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