全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于十二电压矢量的电力推进PMSM直接转矩控制仿真

DOI: 10.16411/j.cnki.issn1006-7736.2015.01.018, PP. 100-103

Keywords: 电力推进,永磁同步电机,直接转矩控制,十二电压矢量,转矩脉动

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对直接转矩控制的船舶电力推进永磁同步电动机(PMSM)在运行时存在较大转矩脉动问题,采用基于十二电压矢量直接转矩控制方法,对电压矢量和磁链空间扇区进行细分,增强了各电压矢量对转矩控制效果,相对于传统的六电压矢量系统,能有效减小约30%~40%的转矩脉动.通过分析给出具体的开关表,并使用Matlab建立仿真模型,验证了该控制方法对减小转矩脉动的有效性.

References

[1]  [1] 丁惜瀛,赵鑫,夏强,等.基于空间矢量调制的直接转矩控制对混合动力汽车永磁同步电机低速运行性能的改进[J].电气技术,2009(4):27-31.
[2]  DING Xi-ying, ZHAO Xin, XIA Qiang,at al. Voltage space vector modulation technology used for hybrid electric vehicles permanent magnet synchronous motor direct torque control in improving low speed performance[J].Electrical Technology,2009(4):27-31. (in Chinese)
[3]  [2] 王真,陈召磊,曹晓冬. 矿井提升机直接转矩控制系统转矩脉动最优控制[J]. 工矿自动化,2014,40(2):54-58.
[4]  WANG Zhen,CHEN Zhao-lei,CAO Xiao-dong.Optimal control of torque ripple for direct torque control system of mine hoist[J].Industry and Mineautomation, 2014,40(2):54-58. (in Chinese)
[5]  [3] 张淼,黎庆发,陈思哲,等. 永磁同步电机的内模直接转矩控制[J]. 电气传动,2014(4):25.
[6]  ZHANG Miao,LI Qing-fa,CHEN Si-zhe, et al.Internal model direct torque control for permanent magnet synchronous motor[J].Electric Drive, 2014(4):25. (in Chinese)
[7]  [4] 赵宏革,朱景伟,樊印海. 直接转矩控制系统零电压矢量的调节作用[J]. 大连海事大学学报,2010,36(2):71-74.
[8]  ZHAO Hong-ge, ZHU Jing-wei, FAN Yin-hai. Regulating effect of zero voltage vectors in a direct torque control system[J].Journal of Dalian Maritime University,2010, 36(2):71-74. (in Chinese)
[9]  [5] CHEN Boshi, YANG Geng. Three pieces of considerations of high performance variable control and development electric drive[J]. Electric Drive, 2006,36(1):3-8.
[10]  [6] ZHONG L, RAHMAM M F. A direct controller for permanent magnet synchronous motor drivers[J].IEEE Transactions on Energy Conversion, 1999, 14(3):637- 642.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133