Affiliation:
1. Tele and Radio Research Institute
2. Czestochowa University of Technology
Abstract
The paper considers the effects of compacting pressure and the working parameters (maximum flux density, excitation frequency) on power loss dissipated in a soft magnetic composite core. The effects may be efficiently described with simple power laws . The description has been verified using commercial SMC cores. The proposed dependencies are in a good agreement with experiment.
Publisher
Trans Tech Publications Ltd
Reference31 articles.
1. H. Shokrollahi, K. Janghorban, Soft magnetic composite materials (SMCs) (review), J. Mater. Proc. Techn. 189 (2007) 1-12.
2. B. Ślusarek, Powder magnetic materials, Przegl. Elektrot. 4 (2010), pp.16-19.
3. P. Lemieux, R. Gurthie, M. Isac, Optimizing Soft Magnetic Composites for power frequency applications and power-trains, JOM 64 (2012) 374-387.
4. B. Ślusarek, B. Jankowski, K. Sokalski, J. Szczygłowski, Characteristics of power loss in soft magnetic composites a key for designing the best values of technological parameters, J. Alloy Compd. 581 (2013) 699-704.
5. C. Cyr, Modélisation et caractérisation des matériaux magnétiques composites doux utilisés dans les machines électriques, PhD Thesis, Université Laval, Canada, (2007).