Numerical Computation of Ohmic and Eddy-Current Winding Losses of Converter Transformers Including Higher Harmonics of Load Current

Autor:	Wolfgang Mönig, J. Hughes, Martin Carlen, Jasmin Smajic, David Pusch, Thorsten Steinmetz
Rok vydání:	2012
Předmět:	Physics business.industry Computation Electrical engineering Electronic Optical and Magnetic Materials law.invention Transformer windings law Harmonics Power electronics Eddy current Electrical and Electronic Engineering Electric current Transformer business Ohmic contact
Zdroj:	IEEE Transactions on Magnetics. 48:827-830
ISSN:	1941-0069 0018-9464
DOI:	10.1109/tmag.2011.2171926
Popis:	Two different numerical algorithms for computing the Ohmic and eddy-current winding losses of converter transformers are presented. The higher harmonic components of the nonharmonic electric current, generated by the rectifying part of the power electronic converter, are fully taken into account. The calculated numerical results are verified by comparison with measured results.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8bebb62e90901266936cee8cad6cc490 https://doi.org/10.1109/tmag.2011.2171926 Zobrazit plný text záznamu