Conference
Noise and Vibration Reduction for IPMSM by Using Rotor Circumferential Slits
Abstract
In this paper, rotor slits on the rotor's outer circumference is adopted to reduce certain harmonic components of radial forces and, hence, acoustic noise and vibration in an interior permanent magnet synchronous machine (IPMSM). The 48th order of harmonic component for the radial force is found to be responsible for the noise and vibration problem in the studied motor. For this purpose, the influential natural frequencies, speed range, and …
Authors
Jiang JW; Bilgin B; Sathyan A; Dadkhah H; Emadi A
Pagination
pp. 1-8
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
May 1, 2017
DOI
10.1109/iemdc.2017.8002413
Name of conference
2017 IEEE International Electric Machines and Drives Conference (IEMDC)