|本期目录/Table of Contents|

[1]杨影,陈鑫,涂小卫,等.占空比调制的永磁同步电机直接转矩控制[J].电机与控制学报,2014,18(04):66-71.
 YANG Ying,CHEN Xin,TU Xiao-wei,et al. Direct torque control of permanent magnet synchronousmotor based on duty ratio control[J].,2014,18(04):66-71.
点击复制

占空比调制的永磁同步电机直接转矩控制(PDF)
分享到:

《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
18
期数:
2014年04
页码:
66-71
栏目:
出版日期:
2014-04-15

文章信息/Info

Title:
 Direct torque control of permanent magnet synchronous
motor based on duty ratio control
作者:
 杨影 陈鑫 涂小卫 韩冰
 上海大学机电工程与自动化学院,上海200072
Author(s):
 YANG Ying CHEN Xin TU Xiao-wei HAN Bing
 School of Mechanics Engineering and Automation,Shanghai University,Shanghai 200072,China
关键词:
 永磁同步电机 直接转矩控制 零矢量 转矩脉动 占空比计算
Keywords:
 permanet magnet synchrohous motor direct torque control zero vector torque ripple dutyratio calculation
分类号:
-
DOI:
-
文献标志码:
A
摘要:
 针对如何确定占空比调制的永磁同步电机直接转矩控制的零矢量作用时间问题。根据电
压矢量与电流转矩分量关系,分析了在不同转速下零矢量作用时电磁转矩的变化规律,引入占空比
调制后低速区转矩脉动要小于中高速区转矩脉动。设计了基于占空比调制的永磁同步电机直接转
矩控制系统,利用转矩偏差和定子磁链的偏差计算占空比,该方案易于实现,对电机参数误差不敏
感。仿真和实验结果表明,该方法结构简单、鲁棒性强,能够明显改善低速性能。
Abstract:
 Calculation duty ratio is an important issue in Direct torque control ( DTC) of permanent magnet
synchronous motor ( PMSM) based on the duty ratio modulation. The effect of zero vector on elctromagnetic
torque during all speed range was analyzed on the basis of the relation between voltage vector
and torque current component and an important phenomenon was revealed and explained that torque ripple
in low speed range is less than that in high speed range in DTC based on the duty ratio modulation. A
robust DTC method of PMSM based on the duty ratio control was designed in which the duty ratio is calculated
with the error of torque and flux. The method is simple to implement and insensitive to motor parameter
error. Simulation and experiments are carried out and show that the improved DTC based on duty
ratio modulation has the advantage of simplicity,robustness and improved performance in low speed.

参考文献/References:

相似文献/References:

[1]侯利民,张化光,刘秀翀,等.永磁同步电机转子磁位自检测复合方法[J].电机与控制学报,2008,(05):498.
 HOU Li-min,ZHANG Hua-guang,LIU Xiu-chong,et al.Compound rotor position self-sensing method of PMSM[J].,2008,(04):498.
[2]王艳敏,冯勇,陆启良.永磁同步电动机的无抖振滑模控制系统设计[J].电机与控制学报,2008,(05):514.
 WANG Yan-min,FENG Yong,LU Qi-liang.Design of free-chattering sliding mode control systems for permanent magnet synchronous motor[J].,2008,(04):514.
[3]苏健勇,杨贵杰,李铁才.PMSM扩展状态滑模观测器及转子位置和速度估算[J].电机与控制学报,2008,(05):524.
 SU Jian-yong,YANG Gui-jie,LI Tie-cai.Extended state sliding mode observer of PMSM and estimation of rotor position plus speed[J].,2008,(04):524.
[4]林立,黄苏融.永磁同步电机系统线性化H_∞鲁棒控制[J].电机与控制学报,2009,(04):541.
 LIN Li,HUANG Su-rong.Robust control with linearization technique for interior permanent magnet synchronous motor servo system[J].,2009,(04):541.
[5]孙宜标,赵岩,王成元,等.直接驱动环形永磁力矩电机多目标混合l_1/H_∞控制[J].电机与控制学报,2009,(04):603.
 SUN Yi-biao,ZHAO Yan,WANG Cheng-yuan.Multi-objective mixed l_1/H_∞ controller for direct drive ring permanent magnet torque motor[J].,2009,(04):603.
[6]刘家曦,李铁才,杨贵杰,等.永磁同步电机转子位置与速度预估[J].电机与控制学报,2009,(05):690.
 LIU Jia-xi,LI Tie-cai,YANG Gui-jie.Rotor position and speed estimation for PMSM[J].,2009,(04):690.
[7]杨明,牛里,王宏佳,等.微小转动惯量永磁同步电机电流环动态特性的研究[J].电机与控制学报,2009,(06):844.
 YANG Ming,NIU Li,WANG Hong-jia,et al.Research on dynamic response of the current loop for PMSM with small inertia[J].,2009,(04):844.
[8]周元钧,蔡名飞.改进的永磁同步电机转子初始位置检测方法[J].电机与控制学报,2010,(03):68.
 ZHOU Yuan-jun,CAI Ming-fei.Initial rotor position inspection of PMSM based on rotating high frequency voltage signal injection[J].,2010,(04):68.
[9]盛义发,喻寿益,肖金凤,等.基于双模糊控制器的永磁同步电机混沌与稳定性研究(英文)[J].电机与控制学报,2009,(增刊1):30.
 SHENG Yi-fa,YU Shou-yi,et al.Study on chaos and stability of permanent-magnet synchronous motors based on double fuzzy controller[J].,2009,(04):30.
[10]陈振锋,钟彦儒,李洁,等.嵌入式永磁同步电机自适应在线参数辨识[J].电机与控制学报,2010,(04):9.
 CHEN Zhen-feng,ZHONG Yan-ru,LI Jie.Online adaptive parameter identification for interior permanent magnet synchronous motor drive[J].,2010,(04):9.
[11]吴春,齐蓉. 永磁同步电机伺服系统混合鲁棒方差控制[J].电机与控制学报,2013,(05):63.
 WU Chun,QI Rong.[J].,2013,(04):63.
[12]郑萍,雷雨,吴帆,等. 电动汽车用六相永磁容错电机的分析和设计[J].电机与控制学报,2013,(06):29.
 ZHENG Ping,LEI Yu,WU Fan,et al.[J].,2013,(04):29.
[13]卢伟甫,赵海森,罗应立,等. 自起动永磁同步电动机非正常运行工况下退磁磁场分析[J].电机与控制学报,2013,(07):7.
 LU Wei-fu,ZHAO Hai-sen,LUO Ying-li.[J].,2013,(04):7.
[14]樊明迪,林辉,吕帅帅,等. 一种抑制PMSM-DTC周期性转速脉动的方法[J].电机与控制学报,2013,(09):73.
 FAN Ming-di,LIN Hui,L Shuai-shuai,et al.[J].,2013,(04):73.
[15]李兵强,林辉,邢化玲,等. 永磁同步电机功角检测方法[J].电机与控制学报,2013,(12):27.
 LI Bing-qiang,LIN Hui,XING Hua-ling,et al.[J].,2013,(04):27.
[16]徐鹏,肖建,杨奕,等. 永磁同步电机双率残差增广最小二乘参数辨识[J].电机与控制学报,2014,18(04):45.
 XU Peng,XIAO Jian,YANG Yi,et al. Residual based extended least squares identification method ofpermanent magnet synchronous motor dual-rate sampling data system[J].,2014,18(04):45.
[17]邱忠才,郭冀岭,王斌,等. 基于卡尔曼滤波滑模变结构转子位置观测器的PMSM 无差拍控制[J].电机与控制学报,2014,18(04):60.
 QIU Zhong-cai,GUO Ji-ling,WANG Bin,et al. Deadbeat predictive current control based on a sliding mode observerwith Kalman filter for PMSM speed and rotor position[J].,2014,18(04):60.
[18]王斌,王跃,王兆安. 无速度传感器的永磁同步电机无差拍直接转矩控制方法[J].电机与控制学报,2014,18(06):42.
 WANG Bin,WANG Yue,WANG Zhao-an. Deadbeat direct torque control of permanent magnetsynchronous motor without speed sensor[J].,2014,18(04):42.
[19]林斌,孙丹,贺益康. 永磁同步电机直接转矩控制高速运行范围拓宽[J].电机与控制学报,2014,18(09):9.
 LIN Bin,SUN Dan,HE Yi-kang. High-speed operation range extension for direct torque controlledpermanent magnet synchronous motors[J].,2014,18(04):9.
[20]周华伟,陈龙,刘国海,等. 一种改善PMSM 动态性能的弱磁策略[J].电机与控制学报,2014,18(09):23.
 ZHOU Hua-wei,CHEN Long,LIU Guo-hai,et al. Flux-weakening strategy for improving PMSM dynamic performance[J].,2014,18(04):23.

备注/Memo

备注/Memo:
更新日期/Last Update: 2014-11-26