Publication Type:

Conference Paper

Source:

Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials, Bangalore (2012)

ISBN:

9781467328500

URL:

http://www.scopus.com/inward/record.url?eid=2-s2.0-84869401452&partnerID=40&md5=7e1a26f770bfa81904536a455660c154

Keywords:

Computational fluid dynamics, Computational fluid dynamics package, Dielectric materials, Hotspot temperature, Life expectancies, Numerical models, Numerical results, Short circuit tests, Temperature distribution, Three-phase transformers

Abstract:

This paper reports the development of a numerical model which can predict the temperature distribution in a 5 kVA, 400/400 V, delta - star dry type three phase transformer. The numerical model has been developed using the Commercial Computational Fluid Dynamics Package FLUENT 6.3. Numerical simulations are carried out for different loads. In order to validate the numerical model, experiments are conducted by performing a short circuit test and the numerical results compare well with experimental data. Based on the numerically obtained hot spot temperature, the reduction of life of the transformer is determined using Montsinger Equation. © 2012 IEEE.

Notes:

cited By (since 1996)0; Conference of org.apache.xalan.xsltc.dom.DOMAdapter@658a8d96 ; Conference Date: org.apache.xalan.xsltc.dom.DOMAdapter@6b55a6ee Through org.apache.xalan.xsltc.dom.DOMAdapter@44428a4f; Conference Code:93880

Cite this Research Publication

Ma Ebenezer, Rajkumar, M. Rb, and Nair, P. ScChandramoh, “Determination of temperature distribution and reduction of life of a dry type three phase transformer”, in Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials, Bangalore, 2012.

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