High-voltage lines in fire environment

Anagnostatos, SD; Halevidis, CD; Polykrati, AD; Koufakis, EI; Bourkas, PD

dc.contributor.author	Anagnostatos, SD	en
dc.contributor.author	Halevidis, CD	en
dc.contributor.author	Polykrati, AD	en
dc.contributor.author	Koufakis, EI	en
dc.contributor.author	Bourkas, PD	en
dc.date.accessioned	2014-03-01T01:35:48Z
dc.date.available	2014-03-01T01:35:48Z
dc.date.issued	2011	en
dc.identifier.issn	0885-8977	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/21201
dc.subject	Conductor elongation in fire environment	en
dc.subject	transmission lines	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Aluminum conductors	en
dc.subject.other	Conductor elongation in fire environment	en
dc.subject.other	Fire environment	en
dc.subject.other	High-voltages	en
dc.subject.other	Steel core	en
dc.title	High-voltage lines in fire environment	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/TPWRD.2011.2123471	en
heal.identifier.secondary	http://dx.doi.org/10.1109/TPWRD.2011.2123471	en
heal.identifier.secondary	5746634	en
heal.language	English	en
heal.publicationDate	2011	en
heal.abstract	This letter concerns the change in bending which can manifest in a high-voltage line, when it lies in a fire environment. It is shown that in the case where aluminum conductors steel-reinforced conductors attain a temperature of more than 500 °C, a drastic fall of the steel core mechanical strength occurs, resulting in permanent elongation of the line which drastically decreases the clearance from the underlying vegetation. © 2011 IEEE.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Power Delivery	en
dc.identifier.doi	10.1109/TPWRD.2011.2123471	en
dc.identifier.isi	ISI:000292167800085	en
dc.identifier.volume	26	en
dc.identifier.issue	3	en
dc.identifier.spage	2053	en
dc.identifier.epage	2054	en