Title :
Design and Analyses of a Coreless-Stator Type Bearingless Motor/Generator for Clean Energy Generation and Storage Systems
Author :
Ooshima, M. ; Kitazawa, S. ; Chiba, A. ; Fukao, T. ; Dorrell, D.G.
Author_Institution :
Tokyo Univ. of Sci., Nagano
Abstract :
A coreless-stator type of bearingless PM motor/generator for clean energy generation system or a flywheel system is proposed. Finite element method is used to compute the torque, synchronous back-emf and suspension force.
Keywords :
finite element analysis; flywheels; micromotors; permanent magnet generators; permanent magnet motors; stators; torque; bearingless PM motor-generator; clean energy generation system; coreless-stator type; finite element method; flywheel system; suspension force; synchronous back-emf; torque; Air gaps; Energy storage; Flywheels; Magnetic analysis; Magnetic levitation; Rotors; Stator cores; Stator windings; Synchronous motors; 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.2006.375000
