Impact of supply restoration procedures on the reliability performance of power distribution systems

Dialynas, EN; Michos, DG

dc.contributor.author	Dialynas, EN	en
dc.contributor.author	Michos, DG	en
dc.date.accessioned	2014-03-01T01:11:59Z
dc.date.available	2014-03-01T01:11:59Z
dc.date.issued	1996	en
dc.identifier.issn	0378-7796	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11911
dc.subject	Distribution systems	en
dc.subject	Maintenance	en
dc.subject	Reliability assessment	en
dc.subject	Service restoration	en
dc.subject	Standby components	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Computational methods	en
dc.subject.other	Electric loads	en
dc.subject.other	Electric power distribution	en
dc.subject.other	Reliability	en
dc.subject.other	Standby power service	en
dc.subject.other	Switching networks	en
dc.subject.other	Greek urban distribution system	en
dc.subject.other	Service restoration	en
dc.subject.other	Electric power systems	en
dc.title	Impact of supply restoration procedures on the reliability performance of power distribution systems	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0378-7796(96)01101-7	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0378-7796(96)01101-7	en
heal.language	English	en
heal.publicationDate	1996	en
heal.abstract	The purpose of this paper is to describe an efficient computational methodology that models supply restoration procedures, which are available in power distribution systems, and calculates their impact on the reliability performance of system load-points. This methodology recognizes various practical operating features of the distribution systems under consideration and deduces the switching operations that are available to be executed, following the occurrence of a failure event. A set of five probabilistic indices is also obtained for each affected load-point taking into account the component reliability parameters and the system operational and maintenance practices being applied. The unavailability indices of the system standby components are calculated separately and their effect on the system reliability performance is established. Finally, the analysis of a typical 150 kV/20 kV system based on a real Greek urban distribution system is included. (C) 1996 Elsevier Science S.A.	en
heal.publisher	ELSEVIER SCIENCE SA LAUSANNE	en
heal.journalName	Electric Power Systems Research	en
dc.identifier.doi	10.1016/S0378-7796(96)01101-7	en
dc.identifier.isi	ISI:A1996WV62100004	en
dc.identifier.volume	39	en
dc.identifier.issue	2	en
dc.identifier.spage	111	en
dc.identifier.epage	121	en