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Experimental study for Reduce Stray Losses of 50KVA Proto Type Three Phase Transformer using Edgewise Magnetic Shielding

Author(s):

Dilipkumar Arvindbhai , Parul Institute of Engineering And Technology; Pranav N Chaudhari, Parul Institute of Engineering And Technology

Keywords:

Three Phase Transformer , Edgewise Magnetic Shielding, Stray Losses .

Abstract

The load losses in the transformer consist of I2R & stray losses. In large rating transformer, the stray losses constitute about 20-25% of the total load losses. Designers adopt various cost-effective measures to minimize the losses and make the transformer more efficient. This Stray Losses we can reduce by using Edge-wise Magnetic Shielding. These losses could be controlled by means of Edge-wise Magnetic shielding judiciously placed so as to canalize the leakage flux. By Experimental study with the help of Transformer manufacturing industry we can make 50KVA, 200/16v, 144.33/1804.22 ampere Proto Type Three Phase Transformer in which 18.43% Stray Losses reduce by using Edge-wise Magnetic shielding by Trial and Error Method .We can Compare calculation for with and without Edge-wise Magnetic shielding which specify that how much stray losses reduced by using Edge-wise Magnetic Shielding. We can also compare real data sheet and tested data sheet of three phase transformer for stray losses for without Edge-wise Magnetic shielding.

Other Details

Paper ID: IJSRDV2I3333
Published in: Volume : 2, Issue : 3
Publication Date: 01/06/2014
Page(s): 1322-1324

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