Analysis and Study Thrust Ripple of PMSLM
Control characteristics of permanent magnet synchronous linear motors was improved by studying measures to reduce the thrust ripple. The thrust ripple mechanism is analyzed for PMLSM，and the key factor is the sine wave shape of the back EMF．Further the efficiency measures to achieving sine wave shape of back EMF is introduced， this can reduce force ripple：the method choose pole-arc coefficient and fraction slot or distributing winding design in reason, and the experiment validate theory result．
Zhao Jinghong Zhang Xiaofeng Zhang Junhong
School of Electrical and Information Engineering, Naval Univ.of Engineering
国际会议
11th International Conference on Electrical Machines and Systems(第11届国际电机与系统会议)
武汉
英文
1-4
2008-10-17（万方平台首次上网日期，不代表论文的发表时间）