Real-time monitoring of network topology through analog measurements

Korres, GN; Katsikas, P

dc.contributor.author	Korres, GN	en
dc.contributor.author	Katsikas, P	en
dc.date.accessioned	2014-03-01T02:41:58Z
dc.date.available	2014-03-01T02:41:58Z
dc.date.issued	2001	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30708
dc.subject	Circuit breakers	en
dc.subject	Network topology	en
dc.subject	Observability	en
dc.subject	Reduced model	en
dc.subject	State estimation	en
dc.subject	Supernode	en
dc.subject.other	Estimation problem	en
dc.subject.other	Network topology	en
dc.subject.other	Observability analysis	en
dc.subject.other	Reactive power flow	en
dc.subject.other	Real time monitoring	en
dc.subject.other	Reduced model	en
dc.subject.other	State Estimators	en
dc.subject.other	State variables	en
dc.subject.other	Supernode	en
dc.subject.other	Circuit breaking arcs	en
dc.subject.other	Electric circuit breakers	en
dc.subject.other	Observability	en
dc.subject.other	State estimation	en
dc.subject.other	Electric network topology	en
dc.title	Real-time monitoring of network topology through analog measurements	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/PTC.2001.964919	en
heal.identifier.secondary	http://dx.doi.org/10.1109/PTC.2001.964919	en
heal.identifier.secondary	964919	en
heal.publicationDate	2001	en
heal.abstract	This paper presents a method for real-time monitoring of network topology. The conventional WLS state estimator is extended by incorporating the active and reactive power flows of circuit breakers as state variables. The solution of the state estimation problem is based on a reduced model depending on the status (open, closed or unknown) of circuit breakers. Observability analysis is performed based on a reduced model theory. The method is illustrated with a 12 node system. © 2003 IEEE.	en
heal.journalName	2001 IEEE Porto Power Tech Proceedings	en
dc.identifier.doi	10.1109/PTC.2001.964919	en
dc.identifier.volume	3	en
dc.identifier.spage	262	en
dc.identifier.epage	267	en