An expert system methodology for determining the characteristics of power system component failures

Dialynas, EN; Machias, AV; Souflis, JL

dc.contributor.author	Dialynas, EN	en
dc.contributor.author	Machias, AV	en
dc.contributor.author	Souflis, JL	en
dc.date.accessioned	2014-03-01T01:07:04Z
dc.date.available	2014-03-01T01:07:04Z
dc.date.issued	1988	en
dc.identifier.issn	0378-7796	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9775
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0023964691&partnerID=40&md5=0f26781eec35b4dab8172004b41cd871	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	ARTIFICIAL INTELLIGENCE - Expert Systems	en
dc.subject.other	ELECTRIC EQUIPMENT - Failure	en
dc.subject.other	ELECTRIC SWITCHGEAR - Failure	en
dc.subject.other	ELECTRIC TRANSFORMERS - Failure	en
dc.subject.other	PROBABILITY	en
dc.subject.other	COMPUTER-BASED EXPERT SYSTEMS	en
dc.subject.other	FAILURE CAUSES	en
dc.subject.other	OUTAGE	en
dc.subject.other	POWER SYSTEM COMPONENT FAILURE	en
dc.subject.other	ELECTRIC POWER SYSTEMS	en
dc.title	An expert system methodology for determining the characteristics of power system component failures	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1988	en
heal.abstract	The objective of the paper is to describe an expert system methodology which has been developed for determining the most likely nature, cause and expected duration of failures occurring in power system components. The inference engine task is based on Bayes' theorem and the knowledge acquired during the study of the historical outage records of the power system. This study allows the expected values of outage rates and durations to be evaluated for all component categories and groups. This expert system methodology can be a very useful tool with which to determine the most likely expected duration of a failure and to select the most appropriate operational actions to be performed. An example of application of this methodology to failures occurring in power transformers is also included. © 1988.	en
heal.publisher	ELSEVIER SCIENCE SA LAUSANNE	en
heal.journalName	Electric Power Systems Research	en
dc.identifier.isi	ISI:A1988M484800008	en
dc.identifier.volume	14	en
dc.identifier.issue	1	en
dc.identifier.spage	71	en
dc.identifier.epage	82	en