Studies of lightning overvoltages of 115 kV CMU GIS substation

Studies of lightning overvoltages of 115 kV CMU GIS substation

This paper presents the analysis of lightning overvoltage for the new coming 115 kV CMU (ChiangMai University) GIS (Gas Insulated Switchgear) substation applying simplified models. The GIS being considered here is connected to an overhead line through XLPE underground cables. The sensitivity analysi...

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Main Author: T. Thanasaksiri
Format: Conference Proceeding
Published: 2018
Subjects:
Computer Science
Engineering
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84866759996&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/51511
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-515112018-09-04T06:05:00Z Studies of lightning overvoltages of 115 kV CMU GIS substation T. Thanasaksiri Computer Science Engineering This paper presents the analysis of lightning overvoltage for the new coming 115 kV CMU (ChiangMai University) GIS (Gas Insulated Switchgear) substation applying simplified models. The GIS being considered here is connected to an overhead line through XLPE underground cables. The sensitivity analysis of lightning overvoltage have been evaluated using ATP-EMTP. Factors including, pole footing resistance, cable length and additional surge arrester installed which gives the variation of overvoltages in GIS have also been considered. Finally, means to reduce the lightning overvoltages for the new coming 115 kV CMU GIS substation will be recommended. © 2012 IEEE. 2018-09-04T06:03:36Z 2018-09-04T06:03:36Z 2012-10-02 Conference Proceeding 2-s2.0-84866759996 10.1109/ECTICon.2012.6254221 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84866759996&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/51511
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Computer Science
Engineering
spellingShingle Computer Science
Engineering
T. Thanasaksiri
Studies of lightning overvoltages of 115 kV CMU GIS substation
description This paper presents the analysis of lightning overvoltage for the new coming 115 kV CMU (ChiangMai University) GIS (Gas Insulated Switchgear) substation applying simplified models. The GIS being considered here is connected to an overhead line through XLPE underground cables. The sensitivity analysis of lightning overvoltage have been evaluated using ATP-EMTP. Factors including, pole footing resistance, cable length and additional surge arrester installed which gives the variation of overvoltages in GIS have also been considered. Finally, means to reduce the lightning overvoltages for the new coming 115 kV CMU GIS substation will be recommended. © 2012 IEEE.
format Conference Proceeding
author T. Thanasaksiri
author_facet T. Thanasaksiri
author_sort T. Thanasaksiri
title Studies of lightning overvoltages of 115 kV CMU GIS substation
title_short Studies of lightning overvoltages of 115 kV CMU GIS substation
title_full Studies of lightning overvoltages of 115 kV CMU GIS substation
title_fullStr Studies of lightning overvoltages of 115 kV CMU GIS substation
title_full_unstemmed Studies of lightning overvoltages of 115 kV CMU GIS substation
title_sort studies of lightning overvoltages of 115 kv cmu gis substation
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84866759996&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/51511
_version_ 1681423782995034112

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