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Analysis of iron losses in transformer core

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Bibliographic Details
Main Author: Ahmad Faizal, Abd Rahman
Other Authors: Risnidar Chan Bahaudin, Ir. (Advisor)
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis 2009
Subjects:
Transformer core
Electric transformers
Power loss
Flux distribution
Electric transformers > Analysis
Iron loss
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/4283
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spelling my.unimap-42832009-04-16T03:19:51Z Analysis of iron losses in transformer core Ahmad Faizal, Abd Rahman Risnidar Chan Bahaudin, Ir. (Advisor) Transformer core Electric transformers Power loss Flux distribution Electric transformers -- Analysis Iron loss Access is limited to UniMAP community. A three phase transformer test facility has been used in this project for measuring the localized power loss and flux distribution within the core. The flux and power loss distributions in the T-joint of a core with 60° T joints have been investigated because the core assembled with 60o T-Joint is more efficient than other T-Joint. At 60° T-joint corner of transformer core shows there is more the line flux entering the centre limb of core. But the results find the smallest magnetic field energy, power loss and Building Factor (B.F).For this project, the flux density distribution was measured by the initial rate of temperature rise using miniature thermocouples, and the localized power loss was found by measure using an iron loss tester. The flux penetration into the central limb was an important factor in causing the differences in performance. Reducing the waste of electrical energy is still the highest priority especially since losses in transforming electrical power can amount 4.5% of all energy generated and about one third of this is dissipated in distribution transformer. 2009-01-29T03:08:15Z 2009-01-29T03:08:15Z 2007-05 Learning Object http://hdl.handle.net/123456789/4283 en Universiti Malaysia Perlis School of Electrical Systems Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Transformer core
Electric transformers
Power loss
Flux distribution
Electric transformers -- Analysis
Iron loss
spellingShingle Transformer core
Electric transformers
Power loss
Flux distribution
Electric transformers -- Analysis
Iron loss
Ahmad Faizal, Abd Rahman
Analysis of iron losses in transformer core
description Access is limited to UniMAP community.
author2 Risnidar Chan Bahaudin, Ir. (Advisor)
author_facet Risnidar Chan Bahaudin, Ir. (Advisor)
Ahmad Faizal, Abd Rahman
format Learning Object
author Ahmad Faizal, Abd Rahman
author_sort Ahmad Faizal, Abd Rahman
title Analysis of iron losses in transformer core
title_short Analysis of iron losses in transformer core
title_full Analysis of iron losses in transformer core
title_fullStr Analysis of iron losses in transformer core
title_full_unstemmed Analysis of iron losses in transformer core
title_sort analysis of iron losses in transformer core
publisher Universiti Malaysia Perlis
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/4283
_version_ 1643787961943195648
score 13.214268

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