Effect Of Electrical Discharge On The Properties Of Natural Esters Insulating Fluids
Vegetable oils have been an alternative to mineral oil for oil-immersed transformers due to concern on less flammable, environmental-friendly, biodegradable, and sustainable resources of petroleum-based insulating oil. This paper presents the effect of electrical discharges (200 up to 1000 discharge...
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Institute Of Advanced Engineering And Science (IAES)
2021
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my.utem.eprints.253662021-12-20T12:50:57Z http://eprints.utem.edu.my/id/eprint/25366/ Effect Of Electrical Discharge On The Properties Of Natural Esters Insulating Fluids Ab Ghani, Sharin Sutan Chairul, Imran Ahmad Khiar, Mohd Shahril Johal, Muhammad Syahrani Ab Aziz, Nur Hakimah Azmi, Mohd Aizzat Vegetable oils have been an alternative to mineral oil for oil-immersed transformers due to concern on less flammable, environmental-friendly, biodegradable, and sustainable resources of petroleum-based insulating oil. This paper presents the effect of electrical discharges (200 up to 1000 discharges) under 50 Hz inhomogeneous electric field on the properties (acidity, water content, and breakdown voltage) of two varieties of vegetablebased insulating oils; i) natural ester (NE) and ii) low viscosity insulating fluids derived from a natural ester (NELV). Results show the water content, acidity and breakdown voltage of NE fluctuate due to applied discharges, while NELV display insignificant changes. Hence, results indicate that the low viscosity insulating fluids derived from natural ester tend to maintain their properties compared to natural ester Institute Of Advanced Engineering And Science (IAES) 2021-09 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/25366/2/25668-49349-1-PB.PDF Ab Ghani, Sharin and Sutan Chairul, Imran and Ahmad Khiar, Mohd Shahril and Johal, Muhammad Syahrani and Ab Aziz, Nur Hakimah and Azmi, Mohd Aizzat (2021) Effect Of Electrical Discharge On The Properties Of Natural Esters Insulating Fluids. Indonesian Journal Of Electrical Engineering And Computer Science, 23 (3). pp. 1281-1288. ISSN 2502-4752 http://ijeecs.iaescore.com/index.php/IJEECS/article/view/25668 10.11591/ijeecs.v23.i3.pp1281-1288 |
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Vegetable oils have been an alternative to mineral oil for oil-immersed transformers due to concern on less flammable, environmental-friendly, biodegradable, and sustainable resources of petroleum-based insulating oil. This paper presents the effect of electrical discharges (200 up to 1000 discharges) under 50 Hz inhomogeneous electric field on the properties (acidity, water content, and breakdown voltage) of two varieties of vegetablebased insulating oils; i) natural ester (NE) and ii) low viscosity insulating fluids derived from a natural ester (NELV). Results show the water content, acidity and breakdown voltage of NE fluctuate due to applied discharges, while NELV display insignificant changes. Hence, results indicate that the low viscosity insulating fluids derived from natural ester tend to maintain their properties compared to natural ester |
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Article |
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Ab Ghani, Sharin Sutan Chairul, Imran Ahmad Khiar, Mohd Shahril Johal, Muhammad Syahrani Ab Aziz, Nur Hakimah Azmi, Mohd Aizzat |
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Ab Ghani, Sharin Sutan Chairul, Imran Ahmad Khiar, Mohd Shahril Johal, Muhammad Syahrani Ab Aziz, Nur Hakimah Azmi, Mohd Aizzat Effect Of Electrical Discharge On The Properties Of Natural Esters Insulating Fluids |
author_facet |
Ab Ghani, Sharin Sutan Chairul, Imran Ahmad Khiar, Mohd Shahril Johal, Muhammad Syahrani Ab Aziz, Nur Hakimah Azmi, Mohd Aizzat |
author_sort |
Ab Ghani, Sharin |
title |
Effect Of Electrical Discharge On The Properties Of Natural Esters Insulating Fluids |
title_short |
Effect Of Electrical Discharge On The Properties Of Natural Esters Insulating Fluids |
title_full |
Effect Of Electrical Discharge On The Properties Of Natural Esters Insulating Fluids |
title_fullStr |
Effect Of Electrical Discharge On The Properties Of Natural Esters Insulating Fluids |
title_full_unstemmed |
Effect Of Electrical Discharge On The Properties Of Natural Esters Insulating Fluids |
title_sort |
effect of electrical discharge on the properties of natural esters insulating fluids |
publisher |
Institute Of Advanced Engineering And Science (IAES) |
publishDate |
2021 |
url |
http://eprints.utem.edu.my/id/eprint/25366/2/25668-49349-1-PB.PDF http://eprints.utem.edu.my/id/eprint/25366/ http://ijeecs.iaescore.com/index.php/IJEECS/article/view/25668 |
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13.160551 |