|本期目录/Table of Contents|

[1]万健如,宫成,刘暐,等.基于MTPA的永磁同步电机滑模变结构直接转矩控制[J].电机与控制学报,2012,(03):30-35.
 WAN Jian-ru,GONG Cheng,LIU Wei,et al.Sliding mode variable structure control of permanent magnet synchronous machine based on MTPA[J].,2012,(03):30-35.
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基于MTPA的永磁同步电机滑模变结构直接转矩控制(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2012年03
页码:
30-35
栏目:
出版日期:
2012-03-20

文章信息/Info

Title:
Sliding mode variable structure control of permanent magnet synchronous machine based on MTPA
作者:
万健如; 宫成; 刘暐; 拜润卿;
天津大学电气与自动化工程学院; 河北工程技术高等专科学校电气自动化系;
Author(s):
WAN Jian-ru1GONG Cheng1LIU Wei12BAI Run-qing1
1.School of Electrical Engineering and Automation,Tianjin University,Tianjin 300072,China; 2.Department of Electrical Automation,Hebei Engineering and Technical College,Cangzhou 061001,China
关键词:
直接转矩 滑模变结构 永磁同步电机 最大转矩电流比 趋近律 弱磁
Keywords:
direct torque control variable structure sliding mode control permanent magnet synchronous machine maximum torque per ampere exponent reaching law field weakening
分类号:
TM341
DOI:
-
文献标志码:
A
摘要:
为解决传统控制方法中磁链和转矩脉动较大、低速性能较差等问题,将滑模变结构理论应用到永磁同步电机直接转矩的最大转矩电流比控制中。设计转矩的组合滑模面和磁链的积分滑模面,进一步提高变磁通控制时转矩的响应速度和稳态性能,减小磁链的脉动;分析离散域下高氏趋近律的缺陷,设计一种带内负衰减控制的趋近律用于转矩控制,在保证系统鲁棒性的前提下减弱了抖振。仿真结果表明,该方法具有动态响应快、转矩脉动小、在恒转矩区和弱磁区对电机参数变化具有强鲁棒性。
Abstract:
To solve problems associated with conventional direct torque control(DTC) of permanent magnet synchronous motor(PMSM) based on the strategy of maximum torque per ampere(MTPA),such as flux and torque ripple,difficulty to accurately control at low speed,a variable structure sliding mode(VSS) control strategy is proposed.A slide-mode was designed to improve the speed of response and steady-state performance of torque and to reduce the flux ripple.To reduce the chattering and maintain the robustness...

参考文献/References:

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备注/Memo

备注/Memo:
国家自然科学基金(60874077);国家质检总局公益性行业科研专项资助项目(200910097,201010057);河北省教育厅基金项目(2008426)
更新日期/Last Update: 2012-05-29