The Direct Torque Control Research of Permanent Magnet Linear Synchronous Motor

被引:0
|
作者
Zhu Jun [1 ]
Wang Xudong [1 ]
Xu Baoyu [2 ]
Feng Haichao [1 ]
机构
[1] Hennan Polytech Univ, Sch Elect Engn & Automat, 2001 Century Ave, Jiaozuo, Peoples R China
[2] Hennan Polytech Univ, Sch Mech & Power Engn, Jiaozuo, Peoples R China
基金
美国国家科学基金会;
关键词
Direct torque control; Bang-Bang control; PMLSM; alpha beta static coordinate;
D O I
10.4028/www.scientific.net/AMM.143-144.350
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In order to improve the dynamic servo performance of PMLSM, a classical direct torque control (DTC) scheme based on bang-bang control is proposed in the paper. The proposed control method uses the bang-bang hysteresis controller formed a dual-closed loop control system, it contains torque loop and flux loop. The DTC control model was established and the simulation experiment was made. The simulation experiment results show that the DTC can improve the dynamic performance of PMLSM. It can reduce the ripples of speed and torque, so that it can provide more precision and accuracy servo performance.
引用
收藏
页码:350 / +
页数:2
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