Title :
Performance simulation of a linear variable reluctance permanent magnet motor with current control
Author :
Liu, Peng Tao ; Zhu, Jian Guo
Author_Institution :
Dept. of Electr. Eng., R. Melbourne Inst. of Technol., Vic., Australia
Abstract :
This paper presents the performance simulation of a linear variable reluctance permanent magnet motor. With a sinusoidal current excitation, a constant total electromagnetic force can be achieved. Further study reveals that a higher total electromagnetic force can be obtained by controlling the current profile without increasing the rating of the PWM inverter. The theoretical results are confirmed by experiment
Keywords :
PWM invertors; electric current control; electromagnetic forces; linear motors; machine control; machine theory; permanent magnet motors; reluctance motors; PWM inverter; current control; current profile control; linear variable reluctance permanent magnet motor; performance simulation; sinusoidal current excitation; total electromagnetic force; Australia; Electromagnetic forces; Force control; Induction motors; Mathematical model; Permanent magnet motors; Pulse width modulation inverters; Reluctance motors; Steel; Teeth;
Conference_Titel :
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location :
Beijing
Print_ISBN :
7-80003-464-X
DOI :
10.1109/IPEMC.2000.884559
