OPTIMIZATION OF CONTROLLER PARAMETERS IN A MULTIMACHINE POWER SYSTEM.

Vournas, CD

dc.contributor.author	Vournas, CD	en
dc.date.accessioned	2014-03-01T02:47:38Z
dc.date.available	2014-03-01T02:47:38Z
dc.date.issued	1985	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33301
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0022176387&partnerID=40&md5=e5c0fab64988a2358c2c3bb281f6ec9f	en
dc.subject.other	ELECTRIC MACHINERY - Oscillations	en
dc.subject.other	CONTROLLER GAINS	en
dc.subject.other	CONTROLLER PARAMETERS	en
dc.subject.other	ELECTROMECHANICAL OSCILLATIONS	en
dc.subject.other	GENERATOR CONTROLLERS	en
dc.subject.other	MULTIMACHINE POWER SYSTEMS	en
dc.subject.other	ELECTRIC POWER SYSTEMS	en
dc.title	OPTIMIZATION OF CONTROLLER PARAMETERS IN A MULTIMACHINE POWER SYSTEM.	en
heal.type	conferenceItem	en
heal.publicationDate	1985	en
heal.abstract	The problem of undamped electromechanical oscillations in a power system has been attacked in this paper with a new technique for the coordination of the generator controllers, before the installation of power system stabilizers. A parameter optimization algorithm has been derived in which a frequency domain quantity, the real part of the critical eigenvalue, is to be minimized. The algorithm consists of a steepest descent in conjunction with a variable step method specially designed for the class of problems encountered. The algorithm does not yield an oveall optimum; the values reached, however, are adequate for the stabilization of an initially unstable power system.	en
heal.publisher	IEE, London, Engl	en
heal.journalName	IEE Conference Publication	en
dc.identifier.issue	252	en
dc.identifier.spage	72	en
dc.identifier.epage	77	en