Interactive package for risk evaluation and maintenance scheduling

Contaxis George, C; Kavatza Stavroula, D; Vournas Constantine, D

dc.contributor.author	Contaxis George, C	en
dc.contributor.author	Kavatza Stavroula, D	en
dc.contributor.author	Vournas Constantine, D	en
dc.date.accessioned	2014-03-01T01:07:23Z
dc.date.available	2014-03-01T01:07:23Z
dc.date.issued	1989	en
dc.identifier.issn	0885-8950	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9966
dc.subject	cumulant	en
dc.subject	Objective Function	en
dc.subject	Outage Probability	en
dc.subject	Power System	en
dc.subject	Preventive Maintenance	en
dc.subject	Risk Evaluation	en
dc.subject	Systemic Risk	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Computer Systems, Digital--Interactive Operation	en
dc.subject.other	Maintenance--Scheduling	en
dc.subject.other	Capacity Outage Probability Table	en
dc.subject.other	Levelize Effective Reserve	en
dc.subject.other	Levelize Reserve	en
dc.subject.other	Maintenance Scheduling	en
dc.subject.other	Risk Evaluation	en
dc.subject.other	Electric Power systems	en
dc.title	Interactive package for risk evaluation and maintenance scheduling	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/59.193807	en
heal.identifier.secondary	http://dx.doi.org/10.1109/59.193807	en
heal.language	English	en
heal.publicationDate	1989	en
heal.abstract	A description is given of an interactive computer package for evaluating the risk level of a power system and for scheduling the preventive maintenance of the system's generating units. The risk is evaluated via the loss-of-load probability (LOLP). The objective function of the maintenance scheduling is the minimization of the annual system risk. Exact LOLP calculation using the capacity outage probability table and approximate calculation routines based on the cumulants method are incorporated as options of the package. The maintenance can be scheduled using three different approaches: levelize reserve, levelize effective reserve, and levelize incremental risk. The effective reserve and the incremental risk of a unit are probabilistic quantities. An example of an approximate model of the Hellenic power system is included.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Power Systems	en
dc.identifier.doi	10.1109/59.193807	en
dc.identifier.isi	ISI:A1989U009400001	en
dc.identifier.volume	4	en
dc.identifier.issue	2	en
dc.identifier.spage	389	en
dc.identifier.epage	395	en