Title :
A contribution to the torque pulsation analysis of an electronically operated permanent magnet motor
Author :
Petkovska, Lidija ; Cundev, Milan
Author_Institution :
Fac. of Electr. Eng., Sts. Cyril & Methodius Univ., Skopje, Macedonia
Abstract :
In this paper a contribution to modelling and simulation of an algorithm for control of electronically operated permanent magnet motor (EOM), as well as the torque pulsation analysis is presented. The EOM consists of a permanent magnet synchronous motor and power electronic control device. Mathematical modelling is performed by the dynamic model corresponding to the motor itself and a proper simulation of its control device. The torque characteristics are calculated by using the energy concept, and an analysis of the pulsation related to the performance of its control device is carried out
Keywords :
finite element analysis; machine control; machine theory; permanent magnet motors; synchronous motors; torque; FEM application; PM motor control; air gap flux linkage; dynamic model; electronically operated permanent magnet motor; magnetic coenergy; mathematical modelling; modelling; permanent magnet synchronous motor; power electronic control device; simulation; torque characteristics; torque pulsation analysis; Bridge circuits; Magnetic analysis; Magnetic fields; Mathematical model; Permanent magnet motors; Pulse width modulation inverters; Rotors; Stator windings; Synchronous motors; Torque control;
Conference_Titel :
Electric Machines and Drives, 1999. International Conference IEMD '99
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-5293-9
DOI :
10.1109/IEMDC.1999.769024
