Title :
Study on the Rotor Levitation of one High Speed Switched Reluctance Motor
Author :
Sun, Lizhi ; Yang, Gang ; Feng, Qi
Author_Institution :
Dept. of Electr. Eng., Harbin Inst. of Technol.
Abstract :
One two-phase switched reluctance motor with a magnetic levitated rotor is presented for high speed applications. Firstly the lamination configuration and the rotor pole shape are optimized through electromagnetic field calculations. Then the production of radial forces is investigated and the characteristics are calculated. Based on the analysis, the motor structure for the levitation of the laminated rotor is proposed. And the radial forces with similar amplitude can be generated at any rotor angular positions, and are decoupled inherently in this structure
Keywords :
laminations; magnetic levitation; reluctance motors; rotors; electromagnetic field calculations; high speed applications; high speed switched reluctance motor; lamination configuration; magnetic rotor levitation; radial forces; rotor angular positions; rotor pole shape; Force control; Induction motors; Magnetic levitation; Permanent magnet motors; Reluctance motors; Rotors; Shape; Stators; Strontium; Torque;
Conference_Titel :
IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on
Conference_Location :
Paris
Print_ISBN :
1-4244-0390-1
DOI :
10.1109/IECON.2006.347273
