The Spectrum Comparison Technique of DWT for Discriminating between External Fault and Internal Fault in Power Transformer
نویسندگان
چکیده
منابع مشابه
Transformer Internal Incipient Fault Simulations
Transformer fault detection and diagnosis is becoming more important due to the restructuring of the electric power industry. In this era of deregulation, loading transformers to their optimum capacity is becoming normal practice, which in turn applies high stresses on the insulation of the transformers and increases the probability of occurrence of internal incipient faults. Such faults can le...
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Recognition and Location of Power Transformer Turn to Turn Fault by Analysis of Winding Imposed Forces
Turn to turn fault is one of the major internal failures in the power transformers that if it is not quickly detected, can be extended and led to a complete transformer breakdown. So, the diagnosis and location of the turn to turn fault of the power transformer, as one of the most important equipment in the power system, is the main objective of this paper. For this purpose, a detailed model of...
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ژورنال
عنوان ژورنال: Journal of International Council on Electrical Engineering
سال: 2012
ISSN: 2234-8972
DOI: 10.5370/jicee.2012.2.3.302