Ferroresonance in power systems: chaotic behaviour

TitleFerroresonance in power systems: chaotic behaviour
Publication TypeJournal Article
Year of Publication1993
AuthorsAraujo, A. E. A., A. C. Soudack, and J. R. Marti
JournalGeneration, Transmission and Distribution, IEE Proceedings C
Volume140
Pagination237 -240
Date Publishedmay.
ISSN0143-7046
Keywordschaos, ferromagnetic resonance, ferroresonance, ferroresonant circuit, losses, nonlinear equation, nonlinear equations, parameters, power systems, power transformers, transformer losses
Abstract

The solution of the nonlinear equation for a typical ferroresonant circuit in a power system is shown to exhibit three types of ferroresonant states: periodic, quasiperiodic and chaotic. Simulations of each of these states are presented for different sets of parameters of the system. It is also shown that the transformer losses are an important factor in obtaining the chaotic state

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