Dynamic characteristics of PM linear synchronous motor driven by PWM inverter by finite element analysis

被引:0
|
作者
Jung, In-Soung [1 ]
Hyun, Dong-Seok [1 ]
机构
[1] Hanyang Univ, Seoul, Korea, Republic of
来源
IEEE Transactions on Magnetics | 1999年 / 35卷 / 5 pt 2期
关键词
Permanent magnet linear synchronous motors (PMLSM) - Pulse width modulation (PWM) inverters;
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中图分类号
学科分类号
摘要
This paper presents an efficient analysis method using time-stepping finite element method for electric machines driven by pulse width modulation (PWM) inverter. In the proposed method, the value of time-step is changed according to the PWM logic of inverter, and the calculation time can be reduced while maintaining analysis accuracy. Using the method, the dynamic characteristics of a permanent magnet linear synchronous motor (PMLSM) driven by PWM inverter are analyzed.
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页码:3697 / 3699
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