DocumentCode
1968603
Title
Built-in Field Controlled Permanent Magnet Machines - Eddy Currents Distribution in the Field Circuits-
Author
Ifrim, Costin
Author_Institution
DRS Electr. Power Technol., Hudson, MA
fYear
0
fDate
0-0 0
Firstpage
513
Lastpage
513
Abstract
This paper addresses the specifics of an innovative topology aimed to provide built-in flux controlled features for permanent magnet machines. The auxiliary magnetic field circuit design represents some challenges regarding the eddy currents´ losses. The combination of both radial and axial airgap configurations complicates the analytical approach. Results of 3D numerical techniques applied to these transient, nonlinear problem are presented
Keywords
air gaps; eddy current losses; machine control; magnetic circuits; numerical analysis; permanent magnet machines; 3D numerical techniques; auxiliary magnetic field circuit design; axial airgap configurations; built-in flux control; eddy current losses; eddy currents distribution; nonlinear problems; permanent magnet machines; transient problems; Coils; Eddy currents; Magnetic circuits; Magnetic cores; Magnetic fields; Magnetic flux; Permanent magnet machines; Spinning; Stator cores; Teeth;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location
Miami, FL
Print_ISBN
1-4244-0320-0
Type
conf
DOI
10.1109/CEFC-06.2006.1633303
Filename
1633303
Link To Document