Lightning flashover rates of overhead distribution lines applying EMTP and IEEE std.1410

Lightning flashover rates of overhead distribution lines applying EMTP and IEEE std.1410

This paper calculates the lightning flashover rates of 22 kV overhead distribution line. In order to calculate the backflashover rate (BFOR), the performance of line which related to the insulator backflashover has been modeled and analyzed using Electromagnetic Transient Program (EMTP). The flashov...

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Main Author: Thanaphong Thanasaksiri
Format: Journal
Published: 2018
Subjects:
Computer Science
Engineering
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84857077299&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/51538
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-515382018-09-04T06:05:50Z Lightning flashover rates of overhead distribution lines applying EMTP and IEEE std.1410 Thanaphong Thanasaksiri Computer Science Engineering This paper calculates the lightning flashover rates of 22 kV overhead distribution line. In order to calculate the backflashover rate (BFOR), the performance of line which related to the insulator backflashover has been modeled and analyzed using Electromagnetic Transient Program (EMTP). The flashover models, volt time curve (VT), disruptive effect model (DE) and leader progression model (LPM) have been compared. The shielding failure flashover rate (SFFOR) and induced voltage flashover rate (IVFOR) have been calculated follow equations given in IEEE std 1410-2010. Finally the total numbers of flashovers of line have been determined. The lightning flashovers rates of BFOR, SFFOR and IVFOR have also been compared with the data taken from the line outages recorder. From the system being studied shown that, the total numbers of flashovers from simulation and calculation is closed to the data from the line outage recorder. 2018-09-04T06:03:53Z 2018-09-04T06:03:53Z 2012-02-21 Journal 16859545 2-s2.0-84857077299 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84857077299&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/51538
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Computer Science
Engineering
spellingShingle Computer Science
Engineering
Thanaphong Thanasaksiri
Lightning flashover rates of overhead distribution lines applying EMTP and IEEE std.1410
description This paper calculates the lightning flashover rates of 22 kV overhead distribution line. In order to calculate the backflashover rate (BFOR), the performance of line which related to the insulator backflashover has been modeled and analyzed using Electromagnetic Transient Program (EMTP). The flashover models, volt time curve (VT), disruptive effect model (DE) and leader progression model (LPM) have been compared. The shielding failure flashover rate (SFFOR) and induced voltage flashover rate (IVFOR) have been calculated follow equations given in IEEE std 1410-2010. Finally the total numbers of flashovers of line have been determined. The lightning flashovers rates of BFOR, SFFOR and IVFOR have also been compared with the data taken from the line outages recorder. From the system being studied shown that, the total numbers of flashovers from simulation and calculation is closed to the data from the line outage recorder.
format Journal
author Thanaphong Thanasaksiri
author_facet Thanaphong Thanasaksiri
author_sort Thanaphong Thanasaksiri
title Lightning flashover rates of overhead distribution lines applying EMTP and IEEE std.1410
title_short Lightning flashover rates of overhead distribution lines applying EMTP and IEEE std.1410
title_full Lightning flashover rates of overhead distribution lines applying EMTP and IEEE std.1410
title_fullStr Lightning flashover rates of overhead distribution lines applying EMTP and IEEE std.1410
title_full_unstemmed Lightning flashover rates of overhead distribution lines applying EMTP and IEEE std.1410
title_sort lightning flashover rates of overhead distribution lines applying emtp and ieee std.1410
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84857077299&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/51538
_version_ 1681423787914952704

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