Assessment and prediction of voltage sag in transmission system in northern area of Thailand

This paper presents a method for stochastic prediction of voltage sags caused by a fault in the transmission system of Electricity Generating Authority of Thailand (EGAT). The magnitude of voltage sags calculated and the duration of voltage sag is analyzed by the fault clearing times of the transmis...

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Main Authors:	Saninta P., Premrudeepreechacharn S.
Format:	Conference or Workshop Item
Language:	English
Published:	2014
Online Access:	http://www.scopus.com/inward/record.url?eid=2-s2.0-57749089523&partnerID=40&md5=1569dd9efcb37472f4161b56bd939ac7 http://cmuir.cmu.ac.th/handle/6653943832/1356
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Institution:	Chiang Mai University
Language:	English

id	th-cmuir.6653943832-1356
record_format	dspace
spelling	th-cmuir.6653943832-13562014-08-29T09:29:12Z Assessment and prediction of voltage sag in transmission system in northern area of Thailand Saninta P. Premrudeepreechacharn S. This paper presents a method for stochastic prediction of voltage sags caused by a fault in the transmission system of Electricity Generating Authority of Thailand (EGAT). The magnitude of voltage sags calculated and the duration of voltage sag is analyzed by the fault clearing times of the transmission system using operating time of relay protection and circuit breaker. The probability of voltage sags with affected to electrical is also analyzed. The area of vulnerability must be determined based on Information Technology Industry Council (ITIC) curve. The mitigation method of voltage sag is considered at both side utility side and customer side. ©2008 IEEE. 2014-08-29T09:29:12Z 2014-08-29T09:29:12Z 2008 Conference Paper 9781424417704 10.1109/ICHQP.2008.4668838 74648 http://www.scopus.com/inward/record.url?eid=2-s2.0-57749089523&partnerID=40&md5=1569dd9efcb37472f4161b56bd939ac7 http://cmuir.cmu.ac.th/handle/6653943832/1356 English
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
language	English
description	This paper presents a method for stochastic prediction of voltage sags caused by a fault in the transmission system of Electricity Generating Authority of Thailand (EGAT). The magnitude of voltage sags calculated and the duration of voltage sag is analyzed by the fault clearing times of the transmission system using operating time of relay protection and circuit breaker. The probability of voltage sags with affected to electrical is also analyzed. The area of vulnerability must be determined based on Information Technology Industry Council (ITIC) curve. The mitigation method of voltage sag is considered at both side utility side and customer side. ©2008 IEEE.
format	Conference or Workshop Item
author	Saninta P. Premrudeepreechacharn S.
spellingShingle	Saninta P. Premrudeepreechacharn S. Assessment and prediction of voltage sag in transmission system in northern area of Thailand
author_facet	Saninta P. Premrudeepreechacharn S.
author_sort	Saninta P.
title	Assessment and prediction of voltage sag in transmission system in northern area of Thailand
title_short	Assessment and prediction of voltage sag in transmission system in northern area of Thailand
title_full	Assessment and prediction of voltage sag in transmission system in northern area of Thailand
title_fullStr	Assessment and prediction of voltage sag in transmission system in northern area of Thailand
title_full_unstemmed	Assessment and prediction of voltage sag in transmission system in northern area of Thailand
title_sort	assessment and prediction of voltage sag in transmission system in northern area of thailand
publishDate	2014
url	http://www.scopus.com/inward/record.url?eid=2-s2.0-57749089523&partnerID=40&md5=1569dd9efcb37472f4161b56bd939ac7 http://cmuir.cmu.ac.th/handle/6653943832/1356
_version_	1681419655352156160

Assessment and prediction of voltage sag in transmission system in northern area of Thailand

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