Title :
Characteristics analysis of Permanent Magnet Flux Switching Linear Machines
Author :
Xudong Wang ; Fangfang Bian ; Xiaozhuo Xu ; Haichao Feng
Author_Institution :
Sch. of Electr. Eng. & Autom., Henan Polytech. Univ., Jiaozuo, China
Abstract :
The paper does research on the 6Slot-5Pole Permanent Magnet Flux Switching Linear Machines (PMFSLM), and analyze the permanent magnet flux, EMF symmetry, inductance curve based on the finite element method. Compared the current, voltage, and thrust of sine-wave drive with that of square wave drive often used in the simulation, then comprehensively select the drive mode. Reduce cogging force by the use of a method of adding auxiliary tooth length, the results show that the method is suitable for PMFSLM.
Keywords :
electric potential; finite element analysis; linear machines; permanent magnet machines; EMF symmetry; characteristics analysis; finite element method; inductance curve; permanent magnet flux switching linear machines; sine-wave drive; square wave drive; Force; Forging; Inductance; Permanent magnet motors; Permanent magnets; Reluctance motors; Windings; auxiliary tooth; cogging force; permanent magnet flux switching linear machines; sine-wave drive;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location :
Hangzhou
DOI :
10.1109/ICEMS.2014.7013773
