Allocating the causes of perfomance deterioration in combined cycle gas turbine plants

Mathioudakis, K; Stamatis, A; Bonataki, E

dc.contributor.author	Mathioudakis, K	en
dc.contributor.author	Stamatis, A	en
dc.contributor.author	Bonataki, E	en
dc.date.accessioned	2014-03-01T01:17:26Z
dc.date.available	2014-03-01T01:17:26Z
dc.date.issued	2002	en
dc.identifier.issn	0742-4795	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14530
dc.subject	Combined Cycle Gas Turbine	en
dc.subject.classification	Engineering, Mechanical	en
dc.subject.other	Combined cycle power plants	en
dc.subject.other	Operations research	en
dc.subject.other	Performance	en
dc.subject.other	Performance deterioration	en
dc.subject.other	Gas turbine power plants	en
dc.subject.other	gas turbine	en
dc.subject.other	performance	en
dc.subject.other	power generation	en
dc.title	Allocating the causes of perfomance deterioration in combined cycle gas turbine plants	en
heal.type	journalArticle	en
heal.identifier.primary	10.1115/1.1426407	en
heal.identifier.secondary	http://dx.doi.org/10.1115/1.1426407	en
heal.language	English	en
heal.publicationDate	2002	en
heal.abstract	A method for defining which parts of a combined cycle gas turbine (CCGT) power plant are responsible for performance deviations is presented. When the overall performances deviate from their baseline values, application of the method allows the determination of the component(s) of the plant, responsible for this deviation. It is shown that simple differentiation approaches may lead to erroneous conclusions, because they do not reveal the nature of deviations for individual components. Contributions of individual components are then assessed by separating deviations due to permanent changes and deviations due to change of operating conditions. A generalized formulation is presented together with the way of implementing it. Test cases are given, to make clearer the ideas put forward in the proposed method.	en
heal.publisher	ASME-AMER SOC MECHANICAL ENG	en
heal.journalName	Journal of Engineering for Gas Turbines and Power	en
dc.identifier.doi	10.1115/1.1426407	en
dc.identifier.isi	ISI:000175336200005	en
dc.identifier.volume	124	en
dc.identifier.issue	2	en
dc.identifier.spage	256	en
dc.identifier.epage	262	en