Title :
Design criteria and operation analysis of a high speed brushless PM micro-motor
Author :
Di Gerlando, A. ; Foglia, G. ; Iacchetti, M. ; Perini, R.
Author_Institution :
Dept. of Electr. Eng., Politec. di Milano, Milan, Italy
Abstract :
The paper deals with some features concerning the design of a high speed brushless PM micro-motor. Some configurations are considered and analyzed, both for the magnetic structure and for the windings; on the basis of the performances and the manufacturing process, the best solutions are chosen. Losses, in case of PWM supply, are evaluated by FEM simulations, and a temperature analysis is performed by means of a thermal network. The data of the designed machine are reported, and its performances are verified by FEM and electromechanical transient simulations.
Keywords :
brushless DC motors; finite element analysis; micromotors; permanent magnet motors; FEM simulation; PWM supply; brushless PM micromotor; brushless permanent magnet micromotor; magnetic structure; manufacturing process; temperature analysis; thermal network; windings; Coils; Magnetization; Rotors; Stator windings; Torque; Windings; Brushless Machines; Micromotor; Permanent Magnet Motors;
Conference_Titel :
Electrical Machines (ICEM), 2010 XIX International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-4174-7
Electronic_ISBN :
978-1-4244-4175-4
DOI :
10.1109/ICELMACH.2010.5608301
