Breakdown voltage and resistivity of MO and RBDPO mixture as potential liquid insulation at ambient temperature of transformers / Yusnida Mohd Yusof, Ahmad Farid Abidin and Mohd Abdul Talib Mat Yusoh

Mohd Yusof, Yusnida and Abidin, Ahmad Farid and Mat Yusoh, Mohd Abdul Talib (2019) Breakdown voltage and resistivity of MO and RBDPO mixture as potential liquid insulation at ambient temperature of transformers / Yusnida Mohd Yusof, Ahmad Farid Abidin and Mohd Abdul Talib Mat Yusoh. Journal of Electrical and Electronic Systems Research (JEESR), 14. pp. 1-4. ISSN 1985-5389

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Abstract

The paper presents an investigation based on an experimental work of the dielectric behaviour for transformer oil with palm oil at different mixture and temperature. The basic properties of transformers mineral insulating oil should be introduced to have a better understanding of dielectric strength of oil mixture. The author has highlighted oil resistivity and breakdown voltage (BDV) during the experimental work of Deodorized Palm Oil (RBDPO) mixed with transformer oil namely mineral oil (MO) at 40°C to 60°C. Testing was made at 40°C to 60°C according to IEC 156 standard by using AC Modul System circuit of Hi volt Power Diagnostic and Mega Ohm 1KV 3005A megger was used to evaluate the resistivity. The highest breakdown strength is achieved 44kv at 80% of RBDPO content. The result of resistivity that was influenced by temperature also presented.

Metadata

Item Type: Article
Creators:
Creators
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Mohd Yusof, Yusnida
UNSPECIFIED
Abidin, Ahmad Farid
UNSPECIFIED
Mat Yusoh, Mohd Abdul Talib
UNSPECIFIED
Subjects: Q Science > QC Physics > Electricity and magnetism > Electricity
Q Science > QC Physics > Electricity and magnetism > Electricity > Electric current (General)
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Dielectric devices
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Electrical Engineering
Journal or Publication Title: Journal of Electrical and Electronic Systems Research (JEESR)
UiTM Journal Collections: UiTM Journal > Journal of Electrical and Electronic Systems Research (JEESR)
ISSN: 1985-5389
Volume: 14
Page Range: pp. 1-4
Official URL: https://jeesr.uitm.edu.my
Item ID: 48684
Uncontrolled Keywords: Mineral Oil, Insulation, Breakdown Voltage
URI: https://ir.uitm.edu.my/id/eprint/48684

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48684

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