Metal oxide surge arresters (MOSAs) are a popular solution for dealing with overvoltages
due to lightning and switching in power distribution networks. As a result, a MOSA's …

With the rapid development of electric power grid, the application of Metal Oxide Surge
Arrester (MOSA) in electrical power system network has been enhanced. MOSA has been …

This article investigates the leakage current (LC) analysis of metal oxide surge arresters
(MOSAs) under both uniform and fan shape as a nonuniform pollution conditions and at …

On-board arrester (OBA) is an essential equipment of electric multiple units (EMUs), and its
working condition will directly affect the reliable operation of EMU. Simultaneously, due to …

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 …

Estimating equipment useful life has been a challenge over the years. In this work, a
methodology based on the application of a combined time series forecast model composed …

The paper presents the methods of assessing the technical condition of varistor surge
arresters used in laboratory tests and in operation—performed without disconnecting the …

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 …

In this article, an analysis of heat transfer in a porcelain‐housed ZnO surge arrester is
presented. Due to the fact that ZnO‐based surge arresters are key components for protection …

Because it provides electrical energy to customers that require protection from lightning
interference, the substation is a crucial location. An electrical equipment's defense against …