DocumentCode :
1363881
Title :
Computer analysis of small-signal stability of power systems including network dynamics
Author :
Parniani, Mostafa ; Iravani, M.R.
Author_Institution :
Dept. of Electr. Eng., Toronto Univ., Ont.
Volume :
142
Issue :
6
fYear :
1995
fDate :
11/1/1995 12:00:00 AM
Firstpage :
613
Lastpage :
617
Abstract :
The paper describes a comprehensive approach for computer formulation of power system linearised state equations that also include those of the transmission network. Based on this formulation, an eigen analysis package for investigation of high-frequency (above 5 Hz) dynamics has been developed. The salient feature of formulation is that it allows modular addition and variation of component models, without rearrangement of the overall state space formulation. The package provides a flexible tool for systematic analyses of small-signal stability impacts of novel devices, e.g. power electronic apparatus and their controllers. The paper also presents an application of the state space formulation and the eigen analysis package for a multi-SVC system
Keywords :
eigenvalues and eigenfunctions; power system analysis computing; power system control; power system stability; state-space methods; static VAr compensators; controllers; eigen analysis package; linearised state equations; multi-SVC system; network dynamics; power electronic apparatus; power systems; small-signal stability; state space formulation; transmission network;
fLanguage :
English
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings-
Publisher :
iet
ISSN :
1350-2360
Type :
jour
DOI :
10.1049/ip-gtd:19952194
Filename :
668313
Link To Document :
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