Linear and non-linear analysis of a realistic power system with strong wind penetration

Nomikos, BM; Potamianakis, EG; Vournas, CD

dc.contributor.author	Nomikos, BM	en
dc.contributor.author	Potamianakis, EG	en
dc.contributor.author	Vournas, CD	en
dc.date.accessioned	2014-03-01T02:49:25Z
dc.date.available	2014-03-01T02:49:25Z
dc.date.issued	2003	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34598
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-1442327646&partnerID=40&md5=a16b06d519b1231c84f04a700443a5e4	en
dc.subject.other	Multimachine systems	en
dc.subject.other	Power system stabilizers (PSS)	en
dc.subject.other	Computer simulation	en
dc.subject.other	Damping	en
dc.subject.other	Eigenvalues and eigenfunctions	en
dc.subject.other	Electric loads	en
dc.subject.other	Electric potential	en
dc.subject.other	Induction motors	en
dc.subject.other	Matrix algebra	en
dc.subject.other	Oscillations	en
dc.subject.other	Resonance	en
dc.subject.other	Synchronous generators	en
dc.subject.other	Transfer functions	en
dc.subject.other	Electric power systems	en
dc.title	Linear and non-linear analysis of a realistic power system with strong wind penetration	en
heal.type	conferenceItem	en
heal.publicationDate	2003	en
heal.abstract	This paper presents at first a linear model of a multimachine system, where the 3rd order model of the induction motor and the 4th order model of synchronous generators are generalized in a matrix form, representing both the machine-network effect and the off-diagonal elements the machine interaction effects. Using this linear model, small signal analysis of a 9-bus autonomous multimachine system is carried out. In addition, a methodology for designing Power System Stabilizer (PSS) is presented, in order to enhance damping to critical modes. In the sequel, we simulate the response of this system under a small disturbance in order to examine the validation of small signal stability analysis. The simulation is achieved using a SIMULINK/MATLAB simulation package that has been developed in National Technical University of Athens (NTUA) in collaboration with the University of Liege.	en
heal.journalName	Proceedings of the Universities Power Engineering Conference	en
dc.identifier.volume	38	en
dc.identifier.spage	248	en
dc.identifier.epage	251	en