基于定子磁链轨迹的PMSM矢量控制方法

张朝阳; 文宇良; 黄佳德; 郑汉锋

doi:10.13890/j.issn.1000-128x.2019.01.005

您当前的位置：

首页 >

文章列表页 >

基于定子磁链轨迹的PMSM矢量控制方法

永磁牵引技术 | 更新时间：2021-12-13

- 基于定子磁链轨迹的PMSM矢量控制方法
- Vector Control Method for PMSM Based on Stator Flux Trajectory
- 机车电传动 2019年第1期页码：23-29
- 作者机构：
  
  1.中车株洲电力机车研究所有限公司，湖南　株洲　412001
- 作者简介：
  
  张朝阳（1980—），男，高级工程师，研究方向为交流牵引电机控制。
- 基金信息：
  
  国家重点研究开发计划项目(2017YFB1200903);中国铁路总公司科技研究开发计划课题(2015J010-A)
- DOI：10.13890/j.issn.1000-128x.2019.01.005
  中图分类号：
扫描看全文
张朝阳, 文宇良, 黄佳德, 等. 基于定子磁链轨迹的PMSM矢量控制方法[J]. 机车电传动, 2019,(1):23-29.

Zhaoyang ZHANG, Yuliang WEN, Jiade HUANG, et al. Vector Control Method for PMSM Based on Stator Flux Trajectory[J]. Electric Drive for Locomotives, 2019,(1):23-29.
张朝阳, 文宇良, 黄佳德, 等. 基于定子磁链轨迹的PMSM矢量控制方法[J]. 机车电传动, 2019,(1):23-29. DOI： 10.13890/j.issn.1000-128x.2019.01.005.

Zhaoyang ZHANG, Yuliang WEN, Jiade HUANG, et al. Vector Control Method for PMSM Based on Stator Flux Trajectory[J]. Electric Drive for Locomotives, 2019,(1):23-29. DOI： 10.13890/j.issn.1000-128x.2019.01.005.

摘要

针对优化同步PWM（Pulse Width Modulation）用于闭环矢量控制进行快速动态调节时容易发生过流失控的问题，提出了一种基于优化定子磁链轨迹闭环控制的永磁同步电机（Permanent Magnet Synchronous Motor，PMSM）矢量控制策略。简述了谐波电流最小优化PWM的原理，给出了优化开关角，建立了优化开关角与对应优化磁链轨迹之间的数学关系。基于包含异步调制与同步调制的混合调制策略，构建了PMSM最大转矩电流比矢量控制系统，针对同步调制模式，重点介绍了利用优化磁链轨迹闭环控制来实现系统快速动态调节的方法。通过仿真和试验验证了优化磁链轨迹闭环控制方法。

Abstract

In order to solve the problem that optimal synchronous PWM was prone to loss control when it was used for fast dynamic regulation of closed-loop vector control, a vector control strategy of permanent magnet synchronous motor based on optimal stator flux trajectory closed-loop control was proposed. The principle of harmonic current minimum optimization PWM was briefly described, the optimal switching angle was provided, and the mathematical relationship between the optimal switching angle and the corresponding optimal flux trajectory was established. Based on the hybrid modulation strategy including asynchronous modulation and synchronous modulation, the vector control system of PMSM's maximum torque-current ratio was constructed. Aiming at the synchronous modulation mode, the method of realizing fast dynamic regulation of the system by optimizing the closed-loop control of flux trajectory was mainly introduced. The closed-loop control method of optimizing flux trajectory was verified by simulation and experiment.

关键词

优化同步调制永磁同步电机矢量控制优化磁链轨迹

Keywords

optimal synchronous modulationpermanent magnet synchronous motorvector controloptimal flux trajectory

references

冯江华. 轨道交通永磁同步牵引系统的发展概况及应用挑战[J]. 大功率变流技术, 2012 (3): 1-7.

张朝阳, 张晓华, 葛兴来, 等. 谐波电流最小优化同步SVPWM方法研究[J]. 西南交通大学学报, 2017, 52(4): 764-773.

HOLTZ J. Pulse width modulation—a survey[J]. IEEE Transactions on Industrial Electronics, 1992, 39(6): 410-420.

BUJA G, INDRI G. Optimal pulse width modulation for feeding AC motors[J]. IEEE Transactions on Industry Application, 1977, 13(1): 38-44.

ZACH F C, ERTL H. Efficiency optimal control for AC drives with PWM Inverters[J]. IEEE Transactions on Industry Applications, 1985, 21(4): 987-1000.

HOLTZ J, OIKONOMOU N. Fast dynamic control of medium voltage drives operating at very low switching frequency—an overview[J]. IEEE Transactions on Industrial Electronics, 2008, 55(3): 1005-1013.

WORNER K, STEIMEL A, HOFFMANN F. Highly dynamic stator flux track length control for high power IGBT inverter traction drives[C]//EPE Association. Proceedings of the 8th European Conference on Power Electronics and Applications (EPE’99). Lausanne: EPE Association, 1999.

ZHANG Z, FENG X, XU J. Closed-loop control of PMSM based on optimal synchronous pulse patterns[C]//CPSS and PELS. Proceedings of 2014 international power electronics and application conference and exposition. New York: IEEE, 2014: 687-692.

LUUKKO J. Direct torque control of permanent magnet synchronous machines analysis and implementation[D]. Villmanstrand: Lappeenranta University of Technology, 2000.

NARAYANAN G, RANGANATHAN V T. Synchronised PWM strategies based on space vector approach. I. principles of waveform generation[J]. IEE Proceedings—Electric Power Applications, 1999, 146(3): 267-275.

浏览量

下载量

CSCD

CNKI被引量

文章被引用时，请邮件提醒。

提交

工具集

关联资源

长沙市轨道交通永磁牵引系统能耗分析

计及时变扰动下永磁牵引电机无传感器滑模控制

永磁同步直驱牵引系统在徐州地铁1号线的应用

基于快速趋近律的永磁同步电机驱动系统改进无模型滑模控制

MMC-RPC的反推矢量控制策略