Title :
Optimization of Stator Design in a Consequent-Pole Type Bearingless Motor Considering Magnetic Suspension Characteristics
Author :
Nakagawa, M. ; Asano, Y. ; Mizuguchi, A. ; Chiba, A. ; Sya, K. ; Ooshima, M. ; Takemoto, M. ; Fukao, T. ; Ichikawa, O. ; Dorrell, D.G.
Author_Institution :
Tokyo Univ. of Sci., Chiba
Abstract :
In this paper, the magnetic suspension characteristics are improved by optimizing the air-gap length between the rotor and stator cores and more winding conductors are put in stator slots to realize competitive suspension force and torque.
Keywords :
air gaps; magnetic fluids; permanent magnet motors; stators; air-gap length; consequent-pole type bearingless motor magnetic suspension; magnetic suspension characteristics; stator design optimization; torque; winding conductors; Conductors; Design optimization; Magnetic flux; Magnetic levitation; Permanent magnet motors; Rotors; Saturation magnetization; Stator cores; Teeth; Torque;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.375778
