Simultaneous radial deformation and partial discharge detection of high‐voltage winding of power transformer
نویسندگان
چکیده
منابع مشابه
Improved Detection Sensitivity with Combined WPT and HHT for Power Transformer Winding Deformation Analysis
The success of health monitoring and condition assessment of power transformers based on winding current signature analysis lies on proper extraction of features. The extraction of features in turn depends on appropriate signal processing methods. Fourier based signal analysis provides only frequency information and also suitable only for stationary signals. In this paper we present a combined ...
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Partial discharge is the commencement of failure of insulation of electrical devices used at high voltage. If such discharge is not detected then fault may increase at the working duration. Basically partial discharge is the cause of failure of insulation in electrical equipment. The insulation of electrical equipment deteriorates due to thermal, mechanical, electrical and environmental stresse...
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ژورنال
عنوان ژورنال: IET Electric Power Applications
سال: 2020
ISSN: 1751-8660,1751-8679
DOI: 10.1049/iet-epa.2019.0528