A. T. de Almeida, F. J. T. E. Ferreira, J. A. C. Fong and C. U. Brunner, “Electric
motor standards, ecodesign and global market transformation,” 2008 IEEE/IAS Industrial
and Commercial Power Systems Technical Conference, Clearwater Beach, FL, USA, pp.
1~9, 2008. DOI:10.1109/ICPS.2008.4606292
