[1]郭 勇,杨建飞,邱 鑫,等.基于零矢量的BLDCM DTC换相转矩脉动抑制方法[J].南京师范大学学报(工程技术版),2017,17(04):025.[doi:10.3969/j.issn.1672-1292.2017.04.005]
 Guo Yong,Yang Jianfei,Qiu Xin,et al.Study of Commutation Torque Ripple Reduction ofBLDCM DTC Based on Zero Voltage Vectors[J].Journal of Nanjing Normal University(Engineering and Technology),2017,17(04):025.[doi:10.3969/j.issn.1672-1292.2017.04.005]
点击复制

基于零矢量的BLDCM DTC换相转矩脉动抑制方法
分享到:

南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
17卷
期数:
2017年04期
页码:
025
栏目:
电气与电子工程
出版日期:
2017-12-30

文章信息/Info

Title:
Study of Commutation Torque Ripple Reduction ofBLDCM DTC Based on Zero Voltage Vectors
文章编号:
1672-1292(2017)04-0025-07
作者:
郭 勇杨建飞邱 鑫曹 伟
南京师范大学江苏省三维打印装备与制造重点实验室,江苏 南京 210042
Author(s):
Guo YongYang JianfeiQiu XinCao Wei
Jiangsu Key Laboratory of 3D Printing Equipment and Manufacturing,Nanjing Normal University,Nanjing 210042,China
关键词:
无刷直流电机直接转矩控制零电压矢量换相转矩脉动
Keywords:
brushless DC motordirect torque controlzero voltage vectorscommutation torque ripple
分类号:
TM351
DOI:
10.3969/j.issn.1672-1292.2017.04.005
文献标志码:
A
摘要:
无刷直流电机直接转矩控制由于反电势非正弦以及两相导通模式,产生较大的换相转矩脉动. 本文提出一种优化的无刷直流电机直接转矩控制电压矢量选择表,有效降低了换相转矩脉动幅值. 通过数学推导对新定义的不同零电压矢量在换相过程所产生的换相转矩脉动进行对比分析. 结果显示,通过上管和下管零矢量的组合使用,换相转矩脉动可以得到有效抑制. 仿真及实验结果验证了理论分析的正确性.
Abstract:
Brushless DC motors have the problem of high torque ripple in direct torque control system because of the non-sinusoidal back EMF and two-phase conduction mode. Aiming at reducing the torque ripple in DTC system of BLDCM,the paper proposes an optimized voltage vector selection table. The commutation torque ripple of the different new zero voltage vectors are analyzed and compared by formula deduction. The result shows the commutation torque ripple is effectively suppressed through the combination between upper and lower zero voltage vectors. The simulation and experiment verifies the theoretical analysis.

参考文献/References:

[1] TAKASHI K,SHIGENOBU N. Brushless motors:advanced theory and modern applications[M]. Tokyo:Sogo Electronics Press,2003.
[2]揭贵生,马伟明,耿建明,等. 无刷直流电机的一种新型转矩与效率优化控制[J]. 中国电机工程学报,2006,26(24):131-136.
JIE G S,MA W M,GENG J M,et al. A new optimizing control method of torque and efficiency for trapezoidal BLDCM[J]. Proceedings of the CSEE,2006,26(24):131-136.(in Chinese)
[3]LIU Y,ZHU Z Q,HOWE D. Commutation-torque-ripple minimization in direct-torque-controlled PM brushless DC drives[J]. IEEE Transactions on industry applications,2007,43(4):1 012-1 021.
[4]夏长亮,方红伟. 永磁无刷直流电机及其控制[J]. 电工技术学报,2012,27(3):25-34.
XIA C L,FANG H W. Permanent-magnet brushless DC motor and its control[J]. Transactions of China electrotechnical society,2012,27(3):25-34.(in Chinese)
[5]夏长亮,刘均华,俞卫,等. 基于扩张状态观测器的永磁无刷直流电机滑模变结构控制[J]. 中国电机工程学报,2006,26(20):139-143.
XIA C L,LIU J H,YU W,et al. Variable structure control of BLDCM based on extended state observer[J]. Proceedings of the CSEE,2006,26(20):139-143.(in Chinese)
[6]高谨,胡育文,黄文新,等. 六边形磁链轨迹的无刷直流电机直接自控制[J]. 中国电机工程学报,2007,27(15):64-69.
GAO J,HU Y W,HUANG W X,et al. The direct self control of brushless DC motor based on the hexagon locus of stator flux linkage[J]. Proceedings of the CSEE,2007,27(15):64-69.(in Chinese)
[7]GAO J,HU Y W.Direct self-control for BLDC motor drives based on three-dimensional coordinate system[J]. IEEE transactions on industrial electronics,2010,57(8):2 836-2 844.
[8]杨建飞,胡育文. 无刷直流电机无磁链观测直接转矩控制[J]. 中国电机工程学报,2011,31(12):90-95.
YANG J F,HU Y W. Direct torque control for brushless DC motor without flux linkage observation[J]. Proceedings of the CSEE,2011,31(12):90-95.(in Chinese)
[9]安群涛,孙立志,刘超,等. 无刷直流电机的磁链自控直接转矩控制[J]. 中国电机工程学报,2010,30(12):86-92.
AN Q T,SUN L Z,LIU C,et al. Flux linkage self-control based direct torque control of brushless DC motor[J]. Proceedings of the CSEE,2010,30(12):86-92.(in Chinese)
[10]胡育文,高瑾,杨建飞,等. 永磁同步电动机直接转矩控制系统[M]. 北京:机械工业出版社,2015.
HU Y W,GAO J,YANG J F,et al. Direct torque control system for permanent magnet synchronous motor[M]. Beijing:China Mechine Press,2015.(in Chinese)

相似文献/References:

[1]杨建飞,胡育文,吴华仁,等.永磁同步电机直接交轴磁链控制[J].南京师范大学学报(工程技术版),2014,14(03):001.
 Yang Jianfei,Hu Yuwen,Wu Huaren,et al.Direct Q-Axis Flux Linkage Control for Permanent MagnetSynchronous Motor[J].Journal of Nanjing Normal University(Engineering and Technology),2014,14(04):001.
[2]华心怡,杨建飞,吴华仁,等.一种改进的永磁同步电机SVM-DTC控制方法[J].南京师范大学学报(工程技术版),2014,14(04):011.
 Hua Xinyi,Yang Jianfei,Wu Huaren,et al.An Improved Method of Direct Torque Control of Permanent MagnetSynchronous Motor Based on Space Vector Modulation[J].Journal of Nanjing Normal University(Engineering and Technology),2014,14(04):011.
[3]刘 建,杨建飞,吴华仁,等.一种新型的永磁同步电机直接转矩控制方法[J].南京师范大学学报(工程技术版),2014,14(04):017.
 Liu Jian,Yang Jianfei,Wu Huaren,et al.A Novel Direct Torque Control Method for PermanentMagnet Synchronous Motor[J].Journal of Nanjing Normal University(Engineering and Technology),2014,14(04):017.

备注/Memo

备注/Memo:
收稿日期:2017-06-16.
基金项目:国家自然科学基金青年基金(51407095、51607094、61601228)、江苏省自然科学基金(BK20151548、BK20161021).
通讯联系人:杨建飞,副教授,硕士生导师,研究方向:三维打印. E-mail:yjfsmile@njnu.edu.cn
更新日期/Last Update: 2017-12-30