1. Introduction to Magnetic Materials;Cullity,2008
2. U.S. Department of Energy, Premium Efficiency Motor Selection and Application Guide. https://www.energy.gov/sites/prod/files/2014/04/f15/amo_motors_handbook_web.pdf, 2014, (accessed 11/28/2018).
3. Teknomotor Product Catalog http://www.teknomotor.com/pdf/catalogo.pdf, (accessed 11/28/2018).
4. The Scale up of Wide Bandgap Power Semiconductor Technology and Power Electronics. https://www.nist.gov/document-2981, (accessed 11/28/2018).
5. Influence of deformation process on the improvement of non-oriented electrical steel;Fischer;J. Magn. Magn. Mater.,2003