Hayashi Hiroaki; Nakamura Kensaku; Chiba Akira; Fukao Tadashi; Tungpimolrut Kanokvate; Dorrell David
(IEEE, 2009)
In this paper, a comparison of efficiencies is put forward for a set of test machines constructed from several different types of low-loss magnetic steels. These are laminated amorphous alloys, 6.5% high silicon steel, and ...