New Approach to Diagnose ZnO Surge Arresters Combining Resistive Leakage Current & Infrared Inspection (Video)

Arresters

New Approach to Diagnose ZnO Surge Arresters Combining Resistive Leakage Current & Infrared Inspection by Mario Augusto Caetano Dos Santos

Many power utilities use resistive leakage current measurement and thermographic inspection as a maintenance strategy for their HV surge arrester fleet but face difficulties in obtaining a single diagnosis, capable of integrating all data and dealing with possible uncertainties and contradictions.

FEATURED SUPPLIER:

More about Grid Solutions

INMR LABORATORY GUIDE


More about Mechanical Tests