Thesis
ELEN7041 - Electric Power Investigation Project - Maintenance and Conditional Monitoring of Power Transformer’s
University of the Witwatersrand
Electrical Engineering
A case study showed that DGA as diagnostic tool in determining the conditions of the oil and insulation by analysing the moisture content, water, dielectric strength and released gases. The use of DGA in conjunction with other electrical tests enhances the diagnosis of failure and can able to locate the failure. The case study showed that there are many factors that needs to be considered to diagnose the cause of a transformer fault and a careful consideration needs to be taken in terms of under...
Mpincham
$31.17