Prediction of ZnO Surge Arrester Degradation Based on Temperature and Leakage Current Properties
نویسندگان
چکیده
منابع مشابه
Analysis of Grading Ring Design Parameters and Heat Sink Numbers Effect on Voltage Distribution and Leakage Current in Metal Oxide Surge Arrester
Metal oxide surge arresters (ZNO) are used widely in power system to protect equipments from over voltages. Non uniform potential distribution leads to the depressed service life and low safe reliability, so grading ring is applied on HV surge arrester order to uniform the electric field distribution. One of the problems of arresters is leakage current in power frequency that different paramet...
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ژورنال
عنوان ژورنال: JURNAL NASIONAL TEKNIK ELEKTRO
سال: 2018
ISSN: 2407-7267,2302-2949
DOI: 10.25077/jnte.v7n2.501.2018