Design of a Bearingless Outer Rotor Induction Motor

Design of a Bearingless Outer Rotor Induction Motor

Blog Article

A bearingless induction (BI) motor with an outer rotor for flywheel energy storage systems is proposed due to the perceived advantages of simple rotor nightstick twm-850xl structure, non-contact support and high speed operation.Firstly, the configuration and operation principle of the proposed motor are described.Then several leading dimensional parameters are optimally calculated for achieving the maximum average values and the minimum ripples of torque output and suspension force.Finally, by using the finite element method, the characteristics and performance of click here the proposed machine are analyzed and verified.