Ferroresonance Phenomenon in Power Transformers - Experimental Assessment
نویسندگان
چکیده
منابع مشابه
Ferroresonance Phenomenon in Power Transformers - Experimental Assessment
This paper reports on the results of recent research and development efforts to study and assess various impacts of ferroresonance phenomenon on operating performance of power transformers and to investigate ways to mitigate the effects of such phenomenon. Three-phase core-type transformers are used in the study. The results of the technical investigation and the associated ferroresonance exper...
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This chapter describes the fundamental concepts of ferroresonance phenomenon and analyzes its symptoms and the consequences in transformers and power systems. Due to its nonlinear nature, the ferroresonance phenomenon can result in multiple oscillating modes which can be characterized based on the concepts of the nonlinear dynamic systems, e.g., Poincare map. Among numerous system configuration...
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Ferroresonance is a complex non-linear electrical phenomenon that can make thermal and dielectric problems to the electric power equipment. Ferroresonance causes overcurrents and overvoltages which is dangerous for electrical equipment. In this paper, ferroresonance investigation will be carried out for the 33kV/110V VT at PMU Kota Kemuning, Malaysia using ATP-EMTP simulation. Different precond...
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ژورنال
عنوان ژورنال: Journal of King Abdulaziz University-Engineering Sciences
سال: 2005
ISSN: 1319-1047,1658-4260
DOI: 10.4197/eng.16-1.5