Transient impedance of grounding rods

Gonos, IF; Topalis, FV; Stathopulos, IA

dc.contributor.author	Gonos, IF	en
dc.contributor.author	Topalis, FV	en
dc.contributor.author	Stathopulos, IA	en
dc.date.accessioned	2014-03-01T02:48:46Z
dc.date.available	2014-03-01T02:48:46Z
dc.date.issued	1999	en
dc.identifier.issn	05379989	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34101
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-17144470825&partnerID=40&md5=752c76e890607d46eb14d4d61f74d8af	en
dc.subject.other	Electric equipment protection	en
dc.subject.other	Electric impedance measurement	en
dc.subject.other	Electric potential	en
dc.subject.other	Electric resistance measurement	en
dc.subject.other	Transients	en
dc.subject.other	Grounding rods	en
dc.subject.other	Stationary resistances	en
dc.subject.other	Transient impedances	en
dc.subject.other	Electric grounding	en
dc.title	Transient impedance of grounding rods	en
heal.type	conferenceItem	en
heal.publicationDate	1999	en
heal.abstract	The aim of this paper is the correlation of the transient impedance and its parameters with the stationary resistance of simple grounding systems. Impulse current tests of the standard form 8/20 μs were performed on several types of equilateral triangles and single driven rods of different lengths. The injected current in the grounding system and the developed potential were recorded, resulting in the determination of the time variation of the transient impedance. Further mathematical analysis of the experimental results led to simple linear relations between the parameter of transient impedance and the stationary resistance. The results provide useful information for the design of a grounding system and the measures for the protection of installations from lightning strokes.	en
heal.publisher	IEE, Stevenage, United Kingdom	en
heal.journalName	IEE Conference Publication	en
dc.identifier.volume	2	en
dc.identifier.issue	467	en
dc.identifier.spage	2.272.S15	en
dc.identifier.epage	2.275.S15	en