PD properties and gases generated by palm fatty acids esters (PFAE) oil

Partial discharge properties and gas generation of palm fatty acid ester (PFAE) oil of various moisture content levels are investigated under AC high voltage utilizing needle plane electrode configuration. Partial discharge inception voltage (PDIV) at various oil sample conditions are discussed. Variations of PD magnitude and PD number against voltage application change are analyzed. The effects of moisture content on PD properties and generated combustible gases of PFAE are also elaborated.