File(s) under permanent embargo
Identification of critical parameters for distribution networks with DFIG and dynamic loads
conference contribution
posted on 2011-12-15, 00:00 authored by M S Ali, H R Pota, Apel MahmudApel Mahmud, M J HossainThe modelling of distribution network with Doubly Fed Induction Generator (DFIG) is presented in a different way where the resistances of the lines are considered. Induction motor is considered as dynamic load which causes the voltage stability problems in power distribution system. Based on this modelling, this paper presents an analysis to investigate the critical parameters for distribution systems with dynamic loads where DFIGs are used as distributed generation that affect the stability. In order to analyze the critical parameters, the system is linearized about an operating point by using Taylor series expansion method. The critical parameters are investigated through the concept of eigenvalues and participation factors. Finally this paper shows that varying the line resistor, the marginally stable system goes to the unstable mode.
History
Event
IEEE Queensland Section. Conference (21st : 2011 : Brisbane, Queensland)Series
IEEE Queensland Section ConferencePagination
1 - 7Publisher
Institute of Electrical and Electronics Engineers (IEEE)Location
Brisbane, Qld.Place of publication
Piscataway, N.J.Start date
2011-09-25End date
2011-09-28ISBN-13
978-1-921897-07-8Language
engPublication classification
E Conference publication; E1.1 Full written paper - refereedCopyright notice
2011, [IEEE]Editor/Contributor(s)
[Unknown]Title of proceedings
AUPEC 2011 : Proceedings of the 2011 21st Australasian Universities Power Engineering ConferenceUsage metrics
Categories
No categories selectedKeywords
Licence
Exports
RefWorks
BibTeX
Ref. manager
Endnote
DataCite
NLM
DC