Prediction of ZnO Surge Arrester Degradation Based on Temperature and Leakage Current Properties [PDF]
Jurnal Nasional Teknik Elektro, 2018 Temperature and leakage current on the ZnO arrester are interrelated with each other. In low conduction region, voltage-current characteristics of ZnO surge arrester are highly dependent on temperature.
Novizon Novizon +5 more
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Investigation of microstructure of ZnO varistors taken from surge arrester counters [PDF]
Archives of Metallurgy and Materials, 2019 The paper presents investigations of microstructure of varistors of damaged surge arrester counters. A similar ZnO varistor, not subjected before to operation, was a point of reference in this research.
P. Papliński +3 more
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Application of Deep Learning and Symmetrized Dot Pattern to Detect Surge Arrester Status
Applied Sciences, 2022 Surge arresters primarily restrain lightning and switch surges in the power system to avoid damaging power equipment. When a surge arrester fails, it leads to huge damage to the power equipment.
Meng-Hui Wang +2 more
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Condition Assessment of Metal Oxide Surge Arrester Based on Multi-Layer SVM Classifier
Iranian Journal of Electrical and Electronic Engineering, 2015 This paper introduces the indicators for surge arrester condition assessment based on the leakage current analysis. Maximum amplitude of fundamental harmonic of the resistive leakage current, maximum amplitude of third harmonic of the resistive leakage ...
M Khodsuz, M Mirzaie
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Application and Analysis for Surge Arrester on Lightning Protection of Distribution Network
MATEC Web of Conferences, 2016 In order to effectively reduce lightning stroke outage rate, effect of lightning protection with surge arrester on transmission line has been generally acknowledged relative to other lightning protection measures.
Wang Daxing +5 more
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Design of Defect Identification and Location System for UHV AC Surge Arrester
IEEE AccessUltra high voltage (UHV) metal oxide arrester (MOA) is prone to problems such as resistance sheet aging and moisture exposure during long-term operation.
Dantian Zhong, Lei Gao, Zhiyuan Cai
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Surge Arrester Monitoring under Different Operating Conditions Using Bees-ANFIS
Iranian Journal of Electrical and Electronic Engineering, 2019 The essential role of surge arresters is equipment protection against over-voltages to increase system reliability. Different monitoring techniques have been used to diagnose surge arrester condition.
M. Khodsuz, S. Seyyedbarzegar
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Design of the monitoring system for the internal state characteristic parameters of ultra-high voltage metal oxide arresters [PDF]
E3S Web of Conferences, 2021 At present, UHV surge arresters have a large number of sections and complex structures. The existing live detection and online monitoring technologies can no longer effectively determine the problem of deterioration of the internal resistance of the ...
Geng Lina +3 more
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Estimation of parameters of metal-oxide surge arrester models using Big Bang-Big Crunch and Hybrid Big Bang-Big Crunch algorithms [PDF]
Journal of Artificial Intelligence and Data Mining, 2016 Metal oxide surge arrester accurate modeling and its parameter identification are very important for insulation coordination studies, arrester allocation and system reliability.
M.M Abravesh +3 more
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Development of High Gradient ZnO Arrester Material for High Voltage Applications
IEEE Access, 2020 The presence of stray capacitance in ZnO (Zinc Oxide) surge arresters causes hurdles in arrester operation and non-uniform voltage distribution along the arrester column, especially for High Voltage (HV) and Extra high voltage (EHV) applications.
Kannadasan Raju +4 more
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