Open AccessControl and analysis of a third-order nonautonomous ferroresonance chaotic circuit with a transformer
Author(s) -
Chongxin Liu,
Zhai Du-Qing,
Dong Zi-Han,
Yao Liu
Publication year - 2010
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.59.3733
Subject(s) - ferroresonance in electricity networks , chaotic , control theory (sociology) , transformer , nonlinear system , inductance , computer science , capacitance , electronic circuit , voltage , physics , control (management) , electrode , quantum mechanics , artificial intelligence
In this paper, the chaos dynamics behavior of a third-order nonautonomous ferroresonance chaotic circuit with single phase transformer has been analyzed and simulated. We drew the conclusion that there is only a nonlinear flux-controlled inductance in this circuit, which has been investigated and simulated by using a fourth-order autonomy improved system. We confirm that the chaotic behavior exists in this circuit by computer simulation and circuit experiment. A simple method of controlling chaos is proposed by varying the linear capacitance parameters.