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dc.contributor.authorIsmail, Daut
dc.contributor.authorDina Maizana, Maiz Ahmad
dc.contributor.authorShuhaimi, Zakaria
dc.contributor.authorSoib, Taib
dc.date.accessioned2008-09-19T02:03:48Z
dc.date.available2008-09-19T02:03:48Z
dc.date.issued2007-12-06
dc.identifier.citationp.1-4en_US
dc.identifier.isbn978-1-4244-1434-5en_US
dc.identifier.urihttp://dspace.unimap.edu.my/123456789/2299
dc.identifier.urihttp://ieeexplore.ieee.org/xpls/abs_all.jsp?=&arnumber=4603874
dc.descriptionLink to publisher's homepage at http://ieeexplore.ieee.orgen_US
dc.description.abstractThis paper describes the result of an investigation on the effect of air gap of core lamination in two 3-phase distribution transformers 1000kVA. The investigation involves the variation of power loss, building factor, the third harmonic distortion and flux leakages. The power loss and flux distribution have been measured using no load test in two types of model of setting of core built from the same size and type of M5 (CGO) grades material of laminations. And the loss of the transformer core without air gap of layer joint of core lamination is 2.75% better than the loss of the transformer core with air gap of layer joint of core lamination at 1.7T, 50 Hz. The flux leakage at the corner joint in the core without air gap of layer joint of lamination is lower than that in the transformer core with air gap of layer joint of lamination, over the whole flux density range. The third harmonic distortion of flux is smaller in the transformer core without air gap of layer joint of lamination and larger in the transformer core with air gap of layer joint of core lamination. Using the type without air gap of layer joint of lamination in transformer core is more efficient than the other types of transformer core lamination.en_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineering (IEEE)en_US
dc.relation.ispartofseriesProceedings of the Asia - Pacific Conference on Applied Electromagnetics (APACE 2007)en_US
dc.subjectTransformer coresen_US
dc.subjectFlux distributionen_US
dc.subjectPower lossen_US
dc.subjectTransformersen_US
dc.subjectIron lossen_US
dc.subjectMagnetic fluxen_US
dc.subjectHarmonic distortionen_US
dc.titleComparison on losses and flux distribution between two 3-phase distribution transformers 1000kVA assembled with air gap and without air gap of transformer core laminationen_US
dc.typeWorking Paperen_US


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