Modelling of Low-Voltage Varistors’ Responses under Slow-Front Overvoltages

In this study, commercially low-voltage MOVs are exposed to switching surges to analyse and model the relationship between the number of surges and the MOV grain barrier height response. Repeated slow-front overvoltage transients are used to degrade the protective qualities of metal oxide surge arre...

Full description

Bibliographic Details
Main Authors: Lutendo Muremi, Pitshou N. Bokoro, Wesley Doorsamy
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Electronic Materials
Subjects:
Online Access:https://www.mdpi.com/2673-3978/4/2/6