JAREE (Journal on Advanced Research in Electrical Engineering)
Vol 2, No 2 (2018): October

Analysis of Breakdown Voltage Test on Transformer Oil based on Dissolved Gas Analysis Test Result

I Made Yulistya Negara (Institut Teknologi Sepuluh Nopember)
Dimas Anton Asfani (Institut Teknologi Sepuluh Nopember)
Daniar Fahmi (Institut Teknologi Sepuluh Nopember)
Roikhana Farista Dewira (Institut Teknologi Sepuluh Nopember)
Mochammad Wahyudi (Universitas Gadjah Mada)
Made Yudha Pranadiksa Giri (Institut Teknologi Sepuluh Nopember)



Article Info

Publish Date
05 Dec 2018

Abstract

Transformer which has full-load and used continuously will create heat on the core, so that oil insulation is required. The impact of gases in oil insulation to breakdown voltage has been not investigated yet. This research implied an information about the impact of gases in insulation oil to breakdown voltage. Multiple linear regression with 300 data was the method used in this research. Analysis had been conducted on each gas, all gases, three combinations of gasses, four combination gases without acetylene, and three combination gases without acetylene. The target of this research was to know the impact of gases in oil transformer to the value of breakdown voltage. The results showed that the gasses had impact of 0.325 on breakdown voltage classified as a slight impact for breakdown voltage. Keywords: DGA, BDV, Transformer Oil, Double Linear Regression

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Journal Info

Abbrev

jaree

Publisher

Subject

Control & Systems Engineering Electrical & Electronics Engineering

Description

JAREE is an Open Access Journal published by the Department of Electrical Engineering, Institut Teknologi Sepuluh Nopember (ITS), Surabaya – Indonesia. Published twice a year every April and October, JAREE welcomes research papers with topics including power and energy systems, telecommunications ...