Analysis of Eddy current losses of segmented Nd-Fe-B sintered magnets considering contact resistance

IEEE Transactions on Magnetics

Volumn 45, Issue 3, 2009, Pages 1234-1237

  Takahashi, Norio ^a   Shinagawa, Hirofumi ^a   Miyagi, Daisuke ^a   Doi, Yuhito ^b   Miyata, Koji ^b  

^a OKAYAMA UNIVERSITY   (Japan)

^b SHIN ETSU CHEMICAL CO LTD   (Japan)

Author keywords

AC magnetic loss; Contact resistance; Eddy current; Segmented magnet

Indexed keywords

BUILDING MATERIALS; EDDY CURRENTS; INSULATION; MAGNETIC DEVICES; MOTORS; NEODYMIUM ALLOYS; PERMANENT MAGNETS; SINTERING;

AC MAGNETIC LOSS; EDDY-CURRENT LOSS; ND-FE-B SINTERED MAGNETS; PERMANENT-MAGNET MOTORS; RESISTANCE COEFFICIENTS; SEGMENTED MAGNET; SINTERED MAGNETS; SINTERED ND-FE-B MAGNETS;

CONTACT RESISTANCE;

EID: 61449267689     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2009.2012576     Document Type: Article

References (2)

1. Y. Aoyama and K. Miyata, "Evaluation of the alternating magnetic loss in divided Nd-Fe-B sintered magnet," in The Papers of the Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEE Japan (in Japanese), 2006, SA-06-83, RM-06-85.
2. D. W. Weissenburger and U. R. Christensen, "Transient eddy currents on finite plane and toroidal conducting surfaces," Princeton Plasma Physics Laboratory Rep. PPPL-1517, 1979.