A new design for amorpphous core distribution transformer

Schulz, Robert; Chretien, N.; Alexandrov, Nikolai; Aubin, J.; Roberge, R.

doi:10.1016/0025-5416(88)90282-0

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2012

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Cited by 7 publications

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“…Amorphous and 3% SiFe material are including material that used in the manufacture of transformer core [1][2][3][4][5][6][7]. For amorphous material which is the magnetic characteristic only investigate with induction from 1 to 1.6T.…”

Section: Introductionmentioning

confidence: 99%

Comparison between the Nominal Loss in 3%SiFe and Amorphous Transformer Core Materials

Maizana

Abdullah

2012

AMR

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An investigation of nominal loss in 3%SiFe and amorphous of the transformer core materials will evaluate in this paper. The investigation involves the variation of power loss, flux leakage, and total harmonic distortion. The nominal loss has been measured using Epstein test frame with three layers of lamination. The loss in the amorphous transformer core material is 57.46% better than the transformer core with 3% SiFe material at flux density of 1.2T, 50 Hz. The flux leakage at corner in the 3% SiFe transformer core material is the lowest than the two of transformer core material, over the whole flux density range. Total harmonic distortion flux is the largest in the amorphous of transformer core materials and the smallest in the 3% SiFe of transformer core material. Using the amorphous material in transformer core is more efficient than the two of transformer core materials.

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