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

fYear

1999

fDate

36281

Firstpage

51

Lastpage

53

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Machines and Drives, 1999. International Conference IEMD '99

Conference_Location

Seattle, WA

Print_ISBN

0-7803-5293-9

Type

conf

DOI

10.1109/IEMDC.1999.769024

Filename

769024