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Title: | Normal flux distribution in 45o T-joint of three phase transformer core with staggered yoke and limb10mm |
Authors: | Ismail, Daut, Prof. Dr. Ahmad, D. M. M. |
Keywords: | Fundamental flux Grain oriented silicon iron Normal flux distribution Transformer core Power and Energy System 2009 |
Issue Date: | 7-Sep-2009 |
Publisher: | ACTA Press |
Citation: | p.205-208 |
Series/Report no.: | Proceedings of the 9th European Conference on Power and Energy Systems (EuroPES) 2009 |
Abstract: | This paper describes the result of measurement of normal flux distribution 3-phase 100kVA transformer core assembled with 450T-joint. The investigation involves the variation of normal flux distribution in the core lamination. The normal flux distribution has been measured using no load test by arrays of search coil. The highest normal flux distribution occurs at the corner edge of the centre limb that is 0.160T and lowest at upper edge of yoke that is 0.121T. The average value of normal flux distribution is high at flux transfer region of the lamination. The flux transfer mechanism shows that two separate path flowing horizontally in the yoke before leaving the lamination to vertically adjacent layer and combine with the flux in that layer. Then, it will transfer back to origin region and extend through the centre limb. |
Description: | Link to publisher's homepage at http://www.actapress.com/ |
URI: | http://www.actapress.com/Abstract.aspx?paperId=35462 http://dspace.unimap.edu.my/123456789/8502 |
ISBN: | 978-0-8898-6807-6 |
Appears in Collections: | Conference Papers Ismail Daut, Prof. Dr. |
Files in This Item:
File | Description | Size | Format | |
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Normal flux distribution in 45o T-joint of three phase transformer core with staggered yoke and limb10mm.pdf | 45.84 kB | Adobe PDF | View/Open |
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