Title :
Permanent magnet motors for brushless operation
Author :
Jabbar, M.J. ; Low, T.S. ; Rahman, M.A.
Author_Institution :
Maxtor Singapore Ltd., Singapore
Abstract :
The design considerations for permanent-magnet motors intended for brushless operation are discussed. Two rotor configurations are described: the imbricated rotor and the segmented rotor. The segmented rotor is designed specially for high-speed operation. A brushless DC drive system is also described, and the performance of a neodymium-iron-boron excited permanent-magnet motor with an imbricated rotor in a brushless DC drive is presented.<>
Keywords :
DC motors; electric drives; permanent magnet motors; rotors; DC drive system; Nd-Fe-B; brushless operation; high-speed operation; imbricated rotor; permanent-magnet motors; rotor configurations; segmented rotor; Permanent magnet motors; Rotors;
Conference_Titel :
Industry Applications Society Annual Meeting, 1988., Conference Record of the 1988 IEEE
Conference_Location :
Pittsburgh, PA, USA
DOI :
10.1109/IAS.1988.25035
