Title :
Braking torque analysis of the single phase line-start permanent magnet synchronous motor
Author :
Kalluf, F.J.H. ; Pompermaier, C. ; Luz, M. V Ferreira da ; Sadowski, N.
Author_Institution :
Dept. of Technol. Dev., Whirlpool S.A., Joinville, Brazil
Abstract :
One of the most difficult procedures when designing a single phase line-start permanent magnet synchronous motor is to predict the braking torque, mainly because it has multiple sources, which take place both in the stator and in the rotor. This paper presents a way to explain the braking torque sources and compares the torques obtained by simulation with experimental results.
Keywords :
braking; permanent magnet motors; rotors; stators; synchronous motors; torque; braking torque analysis; line-start permanent magnet synchronous motor; rotor currents; stators; Induction motors; Magnetic flux; Magnetic separation; Rotors; Synchronous motors; Torque; Windings; Synchronous motors; eddy currents; induction motors; magnetic losses; neodymium; permanent magnet; rare earth metals; rotating machines; squirrel cage motors; starting;
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.2010.5608211
