Interarea oscillations and tie-line transients in the hellenic interconnected system

Nomikos, BM; Kotlida, MA; Vournas, CD

dc.contributor.author	Nomikos, BM	en
dc.contributor.author	Kotlida, MA	en
dc.contributor.author	Vournas, CD	en
dc.date.accessioned	2014-03-01T02:44:43Z
dc.date.available	2014-03-01T02:44:43Z
dc.date.issued	2007	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31942
dc.subject	Interarea oscillations	en
dc.subject	Load shedding	en
dc.subject	Modal analysis	en
dc.subject	Tie-line protection	en
dc.subject.other	Interarea oscillations	en
dc.subject.other	Load shedding	en
dc.subject.other	Modal analysis	en
dc.subject.other	Tie lines	en
dc.subject.other	Tie-line protection	en
dc.subject.other	Eigenvalues and eigenfunctions	en
dc.title	Interarea oscillations and tie-line transients in the hellenic interconnected system	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/PCT.2007.4538294	en
heal.identifier.secondary	http://dx.doi.org/10.1109/PCT.2007.4538294	en
heal.identifier.secondary	4538294	en
heal.publicationDate	2007	en
heal.abstract	This paper presents a model of the Southeastern part of the UCTE Interconnection that is used to assess interarea oscillation modes and the transient loading, after a severe disturbance, of the tie-lines connecting the Hellenic System to its Northern neighbours. Eigenvalue analysis and FFT are used to identify the interarea modes involving the UCTE Interconnection, as well as the Hellenic System. Damping is found adequate but depending upon external stabilizers and governor modelling. It was shown by simulation that a severe disturbance may cause load shedding to protect the most critical tie-line. ©2007 IEEE.	en
heal.journalName	2007 IEEE Lausanne POWERTECH, Proceedings	en
dc.identifier.doi	10.1109/PCT.2007.4538294	en
dc.identifier.spage	68	en
dc.identifier.epage	73	en