Loading...
conference paper
Eddy current power losses in a toroidal laminated core with rectangular cross section
2009
Proceedings of 12th International Conference on Electrical Machines and Systems (ICEMS 2009)
The paper presents a completely analytical solution for the magnetic field, the induced eddy currents and corresponding losses in a toroidal laminated core with a rectangular cross section. The diffusion equation is analytically solved using a separation of variables in a cylindrical coordinate system, and accurate conditions for the weak and strong diffusion effect are determined. An equivalent resistance corresponding to the eddy current losses is defined and determined. The results are experimentally verified.
Type
conference paper
Web of Science ID
WOS:000277826700251
Authors
Publication date
2009
Published in
Proceedings of 12th International Conference on Electrical Machines and Systems (ICEMS 2009)
Peer reviewed
REVIEWED
EPFL units
Event name | Event place | Event date |
Tokyo, Japan | November 15-18, 2009 | |
Available on Infoscience
September 30, 2009
Use this identifier to reference this record