Automatic load shedding schemes against voltage instability in the hellenic system

Nikolaidis, VC; Vournas, CD; Fotopoulos, GA; Christoforidis, GP; Kalfaoglou, E; Koronides, A

dc.contributor.author	Nikolaidis, VC	en
dc.contributor.author	Vournas, CD	en
dc.contributor.author	Fotopoulos, GA	en
dc.contributor.author	Christoforidis, GP	en
dc.contributor.author	Kalfaoglou, E	en
dc.contributor.author	Koronides, A	en
dc.date.accessioned	2014-03-01T02:44:29Z
dc.date.available	2014-03-01T02:44:29Z
dc.date.issued	2007	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31844
dc.subject	Emergency control	en
dc.subject	Load shedding	en
dc.subject	System protection schemes	en
dc.subject	Voltage stability	en
dc.subject.other	Computer simulation	en
dc.subject.other	Risk assessment	en
dc.subject.other	Security systems	en
dc.subject.other	Voltage control	en
dc.subject.other	Hellenic Interconnected Systems	en
dc.subject.other	Hellenic systems	en
dc.subject.other	Load shedding	en
dc.subject.other	Load shedding schemes	en
dc.subject.other	Electric loads	en
dc.title	Automatic load shedding schemes against voltage instability in the hellenic system	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/PES.2007.386083	en
heal.identifier.secondary	http://dx.doi.org/10.1109/PES.2007.386083	en
heal.identifier.secondary	4275849	en
heal.publicationDate	2007	en
heal.abstract	Based upon the experience gained from the 2004 blackout and the on-line Voltage Security Assessment operation that is in service since 2005, the Hellenic Transmission System Operator (HTSO) decided to automate the process of load shedding in the Hellenic Interconnected System, in order to reduce the risk of voltage collapse in the event of critical contingencies. Analytical description of the design and implementation of two individual load shedding schemes in the Hellenic System is presented in this paper. Analysis and simulation results that investigate and validate the efficiency of these protection schemes are included in the paper. © 2007 IEEE.	en
heal.journalName	2007 IEEE Power Engineering Society General Meeting, PES	en
dc.identifier.doi	10.1109/PES.2007.386083	en