Dynamics Analysis Method of the High-speed Magnetic Levitation Motor Rotor
Aiming at the operation failure of the rotor of the high-speed magnetic levitation motor and combined with the basic characteristics and requirements of the de-sign of the shaft system of a high-speed motor,an analysis method for the critical speed and unbalance response of the rotor of a high-speed motor is proposed.Compared with other analysis methods commonly used in the industry,this method is able to evaluate the risk of shaft system design more quickly and accurately,to provide reference for the rotor dynamics design of other motors of the same type.