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In-plane flux distribution in the mix 60o- 45o T-joint of three phase transformer core

International Postgraduate Conference On Engineering (IPCE 2010), 16th - 17th October 2010 organized by Centre for Graduate Studies, Universiti Malaysia Perlis (UniMAP) at School of Mechatronic Engineering, Pauh Putra Campus, Perlis, Malaysia.

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Bibliographic Details
Main Authors: Dina Maizana, Maiz Ahmad, Ismail, Daut, Prof. Dr., Rosnazri, Ali, Risnidar Chan Bahaudin, Ir., Muhammad Irwanto
Other Authors: dina@unimap.edu.my
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2012
Subjects:
Distribution transformer
In-plane flux
Third harmonic
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/21229
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spelling my.unimap-212292012-10-08T01:27:14Z In-plane flux distribution in the mix 60o- 45o T-joint of three phase transformer core Dina Maizana, Maiz Ahmad Ismail, Daut, Prof. Dr. Rosnazri, Ali Risnidar Chan Bahaudin, Ir. Muhammad Irwanto dina@unimap.edu.my ismail.daut@unimap.edu.my Distribution transformer In-plane flux Third harmonic International Postgraduate Conference On Engineering (IPCE 2010), 16th - 17th October 2010 organized by Centre for Graduate Studies, Universiti Malaysia Perlis (UniMAP) at School of Mechatronic Engineering, Pauh Putra Campus, Perlis, Malaysia. This paper describes the result of measurement of inplane flux distribution on 100kVA 3phase distribution transformer assembled with the mix 60o- 45o T-joint and mitred lap corner joint with stagger yoke of 10mm. The measurement involves the fundamental, third and fifth harmonic of the easy and hard direction of flux density at each location measurement. The flux distributions have been measured using no load test by arrays of search coil in M5 (CGO) grades material of transformer core laminations. The localised flux density at the outer 60o-45o T-joint is 1.4T and rises to be 1.68T at the inner edges of 60o-45o T-joint when the transformer core energized 1.5 T 50Hz. Harmonic occurs mostly in the Tjoint where local regions are saturated and the flux deviates from the rolling direction.A small amount of flux deviation from the rolling direction occurs at the overlap, but no rotational flux is present in the joint. 2012-10-08T01:27:14Z 2012-10-08T01:27:14Z 2010-10-16 Working Paper 978-967-5760-03-7 http://hdl.handle.net/123456789/21229 en Proceedings of the International Postgraduate Conference on Engineering (IPCE 2010) Universiti Malaysia Perlis (UniMAP) Centre for Graduate Studies
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 Distribution transformer
In-plane flux
Third harmonic
spellingShingle Distribution transformer
In-plane flux
Third harmonic
Dina Maizana, Maiz Ahmad
Ismail, Daut, Prof. Dr.
Rosnazri, Ali
Risnidar Chan Bahaudin, Ir.
Muhammad Irwanto
In-plane flux distribution in the mix 60o- 45o T-joint of three phase transformer core
description International Postgraduate Conference On Engineering (IPCE 2010), 16th - 17th October 2010 organized by Centre for Graduate Studies, Universiti Malaysia Perlis (UniMAP) at School of Mechatronic Engineering, Pauh Putra Campus, Perlis, Malaysia.
author2 dina@unimap.edu.my
author_facet dina@unimap.edu.my
Dina Maizana, Maiz Ahmad
Ismail, Daut, Prof. Dr.
Rosnazri, Ali
Risnidar Chan Bahaudin, Ir.
Muhammad Irwanto
format Working Paper
author Dina Maizana, Maiz Ahmad
Ismail, Daut, Prof. Dr.
Rosnazri, Ali
Risnidar Chan Bahaudin, Ir.
Muhammad Irwanto
author_sort Dina Maizana, Maiz Ahmad
title In-plane flux distribution in the mix 60o- 45o T-joint of three phase transformer core
title_short In-plane flux distribution in the mix 60o- 45o T-joint of three phase transformer core
title_full In-plane flux distribution in the mix 60o- 45o T-joint of three phase transformer core
title_fullStr In-plane flux distribution in the mix 60o- 45o T-joint of three phase transformer core
title_full_unstemmed In-plane flux distribution in the mix 60o- 45o T-joint of three phase transformer core
title_sort in-plane flux distribution in the mix 60o- 45o t-joint of three phase transformer core
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2012
url http://dspace.unimap.edu.my/xmlui/handle/123456789/21229
_version_ 1643793312073646080
score 13.222552

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