This paper introduces the indicators for surge arrester condition assessment based on the
leakage current analysis. Maximum amplitude of fundamental harmonic of the resistive …

This paper presents proper indicators for evaluation of the surge arrester condition based on
the leakage current analysis. Maximum amplitude of fundamental harmonic of the resistive …

Metal–oxide surge arresters (MOSAs) are essential equipments for power system protection
and devices from lightning and switching transient overvoltages. Therefore, their operating …

The role of surge arresters is vital in power systems' protection against transient
overvoltages, which can arise due to occurrences like lightning strikes or switching …

This paper proposes an enhanced support vector machine (SVM), whose parameters are
optimised by a novel mutant particle swarm optimisation (mutant PSO) algorithm to identify …

Surge arresters are essential equipment for power system protection against transient
overvoltages. Therefore, their operating condition and fault diagnosis are very important …

Resistive leakage current based condition assessment of metal oxide surge arrester (MOSA)
is one of the most extensively employed technique to monitor its degradation. An extraction …

This paper proposes a new method to estimate power loss characteristics of metal oxide
surge arresters. The method was used to compute surge arrester power loss curve based on …

Metal oxide surge arresters are one of the most important equipment for power system
protection against switching and lightning over-voltages. High-energy stresses and …

The essential role of surge arresters is equipment protection against overvoltages to
increase system reliability. Different monitoring techniques have been used to diagnose …