Analysis of forced oscillations in a multimachine power system

Vournas, CD; Krassas, N; Papadias, BC

dc.contributor.author	Vournas, CD	en
dc.contributor.author	Krassas, N	en
dc.contributor.author	Papadias, BC	en
dc.date.accessioned	2014-03-01T02:47:59Z
dc.date.available	2014-03-01T02:47:59Z
dc.date.issued	1991	en
dc.identifier.issn	05379989	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33493
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0025802461&partnerID=40&md5=542b2ce36c1080a4eccaac59b422ad74	en
dc.subject.other	Control Systems, Multivariable	en
dc.subject.other	Diesel Engines	en
dc.subject.other	Electromechanical Devices	en
dc.subject.other	Forced Oscillations	en
dc.subject.other	Electric Power Systems	en
dc.title	Analysis of forced oscillations in a multimachine power system	en
heal.type	conferenceItem	en
heal.publicationDate	1991	en
heal.abstract	In this paper, the origin of forced, low frequency oscillations introduced in power systems by low-speed Diesel generators is investigated. Then, the linear models of a multimachine Power System are presented both for an interconnected, and for an autonomous system. Particular emphasis is given to the calculation of the electromechanical oscillation frequencies. A three-machine test system exhibiting a very strong resonance is analysed next. The method of analysis is based upon the computation of the frequency response of a multivariable system. Finally, the electromechanical oscillation analysis and the frequency response computation are applied to the Electric Power System of the island of Crete, where a number of large low-speed Diesel engine driven generators have recently been installed.	en
heal.publisher	Publ by IEE, Stevenage, United Kingdom	en
heal.journalName	IEE Conference Publication	en
dc.identifier.volume	1	en
dc.identifier.issue	332	en
dc.identifier.spage	443	en
dc.identifier.epage	448	en