Pola Peluahan Parsial (Partial Discharge-PD) Pada Bahan Isolasi Epoxy Resin

Abstract

High voltage insulation failure that led to the breakdown of events is crucial reliability of a power system Most of the failure of the insulation caused by the presence of PD activity on the insulation material, especially the solid insulation which triggering the growing of electrics tree. To anticipate these problems required an understanding of the characteristics and patterns that occur in PD insulating material. Activities Partial Discharge (PD) which occur in epoxy resin insulating materials will discussed in this research. Partial discharge pattern happens to be analyzed, the characteristics of PD that occurred (n), the maximum pulse peluahan PD (q) and angle of discharge of the PD pulse ( ). In this research, Electrodes used is a needle-plate electrode. The data processing obtained from the research, analyzed using the Mathlab software, namely De-noising 1-D Wavelet toolbox.

Keywords: Partial discharge pattern, Epoxy Resin