Volume : IV, Issue : IV, April - 2015

TRANSFORMER NOISE

Hitesh Paghadar, Dr. R. A. Kantaria

Abstract :

Transformer is the main equipment in the Transmission and Distribution system. It produces humming noise during its normal operation. The noise produced by transformers and the complaints arising there from have become a

major problem as a result of the trend toward locating power substations in or near residential areas. Core, winding and cooling equipments are the major sources of transformer noise. Magnetostriction in transformer core gives the major significant effect in noise generation.
Generated noise is transferred to tank and radiates in the atmosphere. Standards IEEE, IES & NEMA TR-1 for noise measurement procedure,
it depends on the distance between the measuring surface and noise radiating surface by using of noise level meter

Keywords :

Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

Hitesh Paghadar, , Dr. R. A. Kantaria TRANSFORMER NOISE International Journal of Scientific Research, Vol : 4, Issue : 4 April 2015


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