Estimation of the parameters of metal oxide gapless surge arrester equivalent circuit models using genetic algorithm

Christodoulou, CA; Gonos, IF; Stathopulos, IA

dc.contributor.author	Christodoulou, CA	en
dc.contributor.author	Gonos, IF	en
dc.contributor.author	Stathopulos, IA	en
dc.date.accessioned	2014-03-01T01:35:39Z
dc.date.available	2014-03-01T01:35:39Z
dc.date.issued	2011	en
dc.identifier.issn	0378-7796	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/21141
dc.subject	Circuit models	en
dc.subject	Circuit parameters	en
dc.subject	Genetic algorithm	en
dc.subject	Optimization	en
dc.subject	Simulation	en
dc.subject	Surge arrester	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Circuit models	en
dc.subject.other	Circuit parameter	en
dc.subject.other	Current curve	en
dc.subject.other	Current waveforms	en
dc.subject.other	Equivalent circuit model	en
dc.subject.other	Metal oxides	en
dc.subject.other	Peak values	en
dc.subject.other	Residual voltage	en
dc.subject.other	Simulation	en
dc.subject.other	Surge arresters	en
dc.subject.other	Circuit theory	en
dc.subject.other	Electric surges	en
dc.subject.other	Genetic algorithms	en
dc.subject.other	Metallic compounds	en
dc.subject.other	Parameter estimation	en
dc.title	Estimation of the parameters of metal oxide gapless surge arrester equivalent circuit models using genetic algorithm	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.epsr.2011.05.013	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.epsr.2011.05.013	en
heal.language	English	en
heal.publicationDate	2011	en
heal.abstract	In the present work a genetic algorithm is developed, for the evaluation of the parameters of metal oxide gapless surge arrester circuit models, in order to minimize the error between the computed and the measured (by the manufacturer) peak value of the residual voltage for each given current waveform and level separately. Furthermore, the algorithm is modified in order to minimize the error simultaneously for all the given injected impulse (lightning and switching) current curves. (C) 2011 Elsevier B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE SA	en
heal.journalName	Electric Power Systems Research	en
dc.identifier.doi	10.1016/j.epsr.2011.05.013	en
dc.identifier.isi	ISI:000294581300004	en
dc.identifier.volume	81	en
dc.identifier.issue	10	en
dc.identifier.spage	1881	en
dc.identifier.epage	1886	en