Research to the strength of High Speed Interior Permanent Magnet Synchronous Motor

• Published in: International Conference on Electrical Machines and Systems (Online) pp. 1181 - 1185
• Main Authors: Hu, Yusheng, Li, Liyi, Guo, Weilin, Zhang, Fang, Li, Guanghai
• Format: Conference Proceeding
• Language: English
• Published: KIEE & EMECS 31.10.2021
• Subjects: Force; HS-IPMSM; Magnetic cores; over speed testing; Permanent magnet motors; Permanent magnets; Reliability engineering; rotor strength; Rotors; Velocity control

The components of the rotor are subjected to a tremendous centrifugal force at high speed velocity. It can be cause damage deformation or even failure of the rotor structure. In this paper, a 300kW,30000r/min high speed interior permanent magnet synchronous motor(HS-IPMSM) is designed. The rotor rot...