Survey on Classification and Localization of Discharges In Power Apparatus

Abstract

This paper discusses the theory about the review on the study and localization of the
discharges in power apparatus by various proposed techniques. To locate and classify the
type of discharges is very important. Some proposed techniques are capacitor based,
Rogowski coil, acoustic sensors and UHF sensors. These techniques have their own pros and
cons in their own aspects to enhance the classification and location of the discharges.