Title :
Subsynchronous resonance of single-cage induction motors
Author :
Limebeer, D.J.N. ; Harley, R.G.
Author_Institution :
University of Natal, Department of Electrical Engineering, Durban, South Africa
fDate :
1/1/1981 12:00:00 AM
Abstract :
This paper presents the results of an investigation into the subsynchronous resonance (SSR) instability of a single-cage induction motor supplied by a series capacitor compensated feeder. A great deal of insight into the mechanism of subsynchronous resonance instability is obtained from a simple equivalent circuit analysis and the discrete Fourier transforms (DFTs) of some of the transient waveforms.
Keywords :
Fourier transforms; equivalent circuits; induction motors; magnetic resonance; transient response; transients; discrete Fourier transforms; equivalent circuit analysis; induction motors; single cage; subsynchronous resonance instability; transient waveforms;
Journal_Title :
Electric Power Applications, IEE Proceedings B
DOI :
10.1049/ip-b.1981.0004
