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ADVANCED TOPICS IN ELECTRICAL ENGINEERING – ATEE 2017

Papers Proceedings »

Noise Analysis for No Load Operating Power Transformers

In this paper is presented a statistical analysis of the sound power emitted by power transformers. The power of the analyzed transformers within this analysis is greater than 6 MVA in no-load operation when the cooling system is turned off. Using this statistical approach the complex multiphysics problem of estimating the transformer sound power is greatly simplified.

Author(s):

Ioan Dragos DEACONU    
Universitatea POLITEHNICA din Bucureşti
Romania

Robert-Constantin DRAGOMIR    
Universitatea POLITEHNICA din Bucureşti
Romania

Aurel-Ionut CHIRILĂ    
Universitatea POLITEHNICA din Bucureşti
Romania

Anca-Simona DEACONU    
Universitatea POLITEHNICA din Bucureşti
Romania

Cristina Gabriela SARACIN    
Universitatea POLITEHNICA din Bucureşti
Romania

Valentin NAVRAPESCU    
Universitatea POLITEHNICA din Bucureşti
Romania

 

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