Artificial neural networks in high voltage transmission line problems

Ekonomou, L; Kontargyri, VT; Kourtesi, St; Maris, TI; Stathopulos, IA

dc.contributor.author	Ekonomou, L	en
dc.contributor.author	Kontargyri, VT	en
dc.contributor.author	Kourtesi, St	en
dc.contributor.author	Maris, TI	en
dc.contributor.author	Stathopulos, IA	en
dc.date.accessioned	2014-03-01T01:25:56Z
dc.date.available	2014-03-01T01:25:56Z
dc.date.issued	2007	en
dc.identifier.issn	0957-0233	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17831
dc.subject	Artificial neural networks	en
dc.subject	Critical flashover voltage	en
dc.subject	High voltage transmission lines	en
dc.subject	Polluted insulators	en
dc.subject.classification	Engineering, Multidisciplinary	en
dc.subject.classification	Instruments & Instrumentation	en
dc.subject.other	Computation theory	en
dc.subject.other	Electric potential	en
dc.subject.other	Mathematical models	en
dc.subject.other	Neural networks	en
dc.subject.other	Problem solving	en
dc.subject.other	Critical flashover voltage	en
dc.subject.other	High voltage transmission lines	en
dc.subject.other	Polluted insulators	en
dc.subject.other	Electric lines	en
dc.subject.other	Computation theory	en
dc.subject.other	Electric lines	en
dc.subject.other	Electric potential	en
dc.subject.other	Mathematical models	en
dc.subject.other	Neural networks	en
dc.subject.other	Problem solving	en
dc.title	Artificial neural networks in high voltage transmission line problems	en
heal.type	journalArticle	en
heal.identifier.primary	10.1088/0957-0233/18/7/058	en
heal.identifier.secondary	http://dx.doi.org/10.1088/0957-0233/18/7/058	en
heal.identifier.secondary	058	en
heal.language	English	en
heal.publicationDate	2007	en
heal.abstract	According to the literature high voltage transmission line problems are faced using conventional analytical methods, which include in most cases empirical and/or approximating equations. Artificial intelligence and more specifically artificial neural networks (ANN) are addressed in this work, in order to give accurate solutions to high voltage transmission line problems using in the calculations only actual field data. Two different case studies are studied, i.e., the estimation of critical flashover voltage on polluted insulators and the estimation of lightning performance of high voltage transmission lines. ANN models are developed and are tested on operating high voltage transmission lines and polluted insulators, producing very satisfactory results. These two ANN models can be used in electrical engineers' studies aiming at the more effective protection of high voltage equipment. © 2007 IOP Publishing Ltd.	en
heal.publisher	IOP PUBLISHING LTD	en
heal.journalName	Measurement Science and Technology	en
dc.identifier.doi	10.1088/0957-0233/18/7/058	en
dc.identifier.isi	ISI:000247400800062	en
dc.identifier.volume	18	en
dc.identifier.issue	7	en
dc.identifier.spage	2239	en
dc.identifier.epage	2244	en