Title :
Restrained thrust ripple based on a novel voltage space vectors for permanent magnet linear synchronous motor
Author :
Lifeng, Liu ; Jiefan, Cui ; Chengyuan, Wang ; Lijun, Zhao ; Junyou, Yang
Author_Institution :
Coll. of Electr. Eng., Shenyang Univ. of Technol., China
Abstract :
This paper describes a novel method of voltage space vectors, which is proposed for the direct thrust control of permanent magnet linear synchronous motor (PMLSM). A new switch table is used to select voltage vectors effectively. Proposed control method is proved to diminish the thrust ripple.
Keywords :
invertors; linear synchronous motors; machine vector control; permanent magnet motors; PMLSM; direct thrust control; inverters; permanent magnet linear synchronous motor; restrained thrust ripple; voltage space vectors; Arm; Couplings; Digital signal processing; Pulse width modulation inverters; Space technology; Space vector pulse width modulation; Stators; Switches; Synchronous motors; Voltage;
Conference_Titel :
Industrial Electronics Society, 2004. IECON 2004. 30th Annual Conference of IEEE
Print_ISBN :
0-7803-8730-9
DOI :
10.1109/IECON.2004.1432198
