Electromagnetic vibration and noise analysis of an external rotor permanent magnet motor

This paper presents a theoretical and experimental analysis of the electromagnetic vibration and noise emission of an external rotor traction permanent magnet motor. A comparison between a simplified analysis using a linear model and a finite element analysis of electromagnetic exciting force has be...

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Bibliographic Details
Main Authors: Carmeli, M.S., Dezza, F.C., Mauri, M.
Format: Conference Proceeding
Language:English
Subjects:
Acoustic noise
Electromagnetic analysis
Electromagnetic forces
Electromagnetic interference
Magnetic analysis
Magnetic noise
Permanent magnet motors
Reluctance motors
Rotors
Traction motors
Online Access:Request full text
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Summary:This paper presents a theoretical and experimental analysis of the electromagnetic vibration and noise emission of an external rotor traction permanent magnet motor. A comparison between a simplified analysis using a linear model and a finite element analysis of electromagnetic exciting force has been presented. The experimental validation allows using this approach in future permanent magnet motor designs
DOI:10.1109/SPEEDAM.2006.1649919