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Thermal analysis of H.V. insulation oil during partial discharge detection

Historically, the arc discharge analyzing technique was one of the first methods to determine the status of the insulation oil. Due to the harsh environment and the continue usage of the high voltage transformers, many problems of insulation can be produced leading to the failure of the transformer....

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Main Author: Gatea, Rasool Abdelfadil
Format: Thesis
Language:English
Published: 2014
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/48751/1/RasoolAbdelfadilGateaMFKE2014.pdf
http://eprints.utm.my/id/eprint/48751/
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spelling my.utm.487512020-06-21T06:53:03Z http://eprints.utm.my/id/eprint/48751/ Thermal analysis of H.V. insulation oil during partial discharge detection Gatea, Rasool Abdelfadil TK Electrical engineering. Electronics Nuclear engineering Historically, the arc discharge analyzing technique was one of the first methods to determine the status of the insulation oil. Due to the harsh environment and the continue usage of the high voltage transformers, many problems of insulation can be produced leading to the failure of the transformer. The problem of the thesis is to find the best available solution to conduct real time analyzing of insulation oil of high voltage transformers, so that the high voltage transformer can be safeguarded from failure in the most effective and economic manner. In this work, the temperature of the insulation oil will be captured and calculated with and without partial discharge occurring. The simulated arc discharge is generated using 7.5 kV power source in two round shape steel electrodes having 5 mm gap. This distance (between the sensor and arc discharge source) is set at 5 cm. The infrared thermometer (laser gun) was used to capture the insulation oil temperature by sending a laser light toward the insulation oil and that light will be reflected beck and received by the device and then the temperature of the oil will be captured and measured. This study will help to predict the insulation oil age of high voltage transformers, which reduce the maintenance cost of high voltage transformer. 2014-12 Thesis NonPeerReviewed application/pdf en http://eprints.utm.my/id/eprint/48751/1/RasoolAbdelfadilGateaMFKE2014.pdf Gatea, Rasool Abdelfadil (2014) Thermal analysis of H.V. insulation oil during partial discharge detection. Masters thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering. http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:85997
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Gatea, Rasool Abdelfadil
Thermal analysis of H.V. insulation oil during partial discharge detection
description Historically, the arc discharge analyzing technique was one of the first methods to determine the status of the insulation oil. Due to the harsh environment and the continue usage of the high voltage transformers, many problems of insulation can be produced leading to the failure of the transformer. The problem of the thesis is to find the best available solution to conduct real time analyzing of insulation oil of high voltage transformers, so that the high voltage transformer can be safeguarded from failure in the most effective and economic manner. In this work, the temperature of the insulation oil will be captured and calculated with and without partial discharge occurring. The simulated arc discharge is generated using 7.5 kV power source in two round shape steel electrodes having 5 mm gap. This distance (between the sensor and arc discharge source) is set at 5 cm. The infrared thermometer (laser gun) was used to capture the insulation oil temperature by sending a laser light toward the insulation oil and that light will be reflected beck and received by the device and then the temperature of the oil will be captured and measured. This study will help to predict the insulation oil age of high voltage transformers, which reduce the maintenance cost of high voltage transformer.
format Thesis
author Gatea, Rasool Abdelfadil
author_facet Gatea, Rasool Abdelfadil
author_sort Gatea, Rasool Abdelfadil
title Thermal analysis of H.V. insulation oil during partial discharge detection
title_short Thermal analysis of H.V. insulation oil during partial discharge detection
title_full Thermal analysis of H.V. insulation oil during partial discharge detection
title_fullStr Thermal analysis of H.V. insulation oil during partial discharge detection
title_full_unstemmed Thermal analysis of H.V. insulation oil during partial discharge detection
title_sort thermal analysis of h.v. insulation oil during partial discharge detection
publishDate 2014
url http://eprints.utm.my/id/eprint/48751/1/RasoolAbdelfadilGateaMFKE2014.pdf
http://eprints.utm.my/id/eprint/48751/
http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:85997
_version_ 1672610464584957952
score 13.211869

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