Insulation coordination of quadruple circuit high voltage transmission lines using ATP-EMTP

A significant number of faults in overhead transmission lines are due to lightning strikes which cause back flashovers and hence single or double circuit outages. The continuity and quality of the power supply is therefore can be severely affected by the outages, especially in Malaysia where the iso...

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主要作者: Dugel, Siti Rugayah
格式: Thesis
語言:English
出版: 2007
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在線閱讀:http://eprints.utm.my/id/eprint/5777/1/SitiRugayahDugelMFKE2007.pdf
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spelling my-utm-ep.57772018-08-26T04:42:57Z Insulation coordination of quadruple circuit high voltage transmission lines using ATP-EMTP 2007-05 Dugel, Siti Rugayah TK Electrical engineering. Electronics Nuclear engineering A significant number of faults in overhead transmission lines are due to lightning strikes which cause back flashovers and hence single or double circuit outages. The continuity and quality of the power supply is therefore can be severely affected by the outages, especially in Malaysia where the isokeraunic level is rather high. The lightning performance of transmission lines is also influenced by the transmission line configuration itself. In Malaysia, the TNB's transmission lines consist of 500 kV or 275 kV double circuits, and 275/132 kV quadruple circuits. It is known that the lower portion of the 132 kV line apparently has the lowest lightning performance. 2007-05 Thesis http://eprints.utm.my/id/eprint/5777/ http://eprints.utm.my/id/eprint/5777/1/SitiRugayahDugelMFKE2007.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:62125 masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution Universiti Teknologi Malaysia
collection UTM Institutional Repository
language English
topic TK Electrical engineering
Electronics Nuclear engineering
spellingShingle TK Electrical engineering
Electronics Nuclear engineering
Dugel, Siti Rugayah
Insulation coordination of quadruple circuit high voltage transmission lines using ATP-EMTP
description A significant number of faults in overhead transmission lines are due to lightning strikes which cause back flashovers and hence single or double circuit outages. The continuity and quality of the power supply is therefore can be severely affected by the outages, especially in Malaysia where the isokeraunic level is rather high. The lightning performance of transmission lines is also influenced by the transmission line configuration itself. In Malaysia, the TNB's transmission lines consist of 500 kV or 275 kV double circuits, and 275/132 kV quadruple circuits. It is known that the lower portion of the 132 kV line apparently has the lowest lightning performance.
format Thesis
qualification_level Master's degree
author Dugel, Siti Rugayah
author_facet Dugel, Siti Rugayah
author_sort Dugel, Siti Rugayah
title Insulation coordination of quadruple circuit high voltage transmission lines using ATP-EMTP
title_short Insulation coordination of quadruple circuit high voltage transmission lines using ATP-EMTP
title_full Insulation coordination of quadruple circuit high voltage transmission lines using ATP-EMTP
title_fullStr Insulation coordination of quadruple circuit high voltage transmission lines using ATP-EMTP
title_full_unstemmed Insulation coordination of quadruple circuit high voltage transmission lines using ATP-EMTP
title_sort insulation coordination of quadruple circuit high voltage transmission lines using atp-emtp
granting_institution Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department Faculty of Electrical Engineering
publishDate 2007
url http://eprints.utm.my/id/eprint/5777/1/SitiRugayahDugelMFKE2007.pdf
_version_ 1747814610044452864