首页> 外文会议>European Conference on Power Electronics and Applications >Frequency-domain analysis for design of the current control system of PMSM based on model predictive control
【24h】

Frequency-domain analysis for design of the current control system of PMSM based on model predictive control

机译:基于模型预测控制的永磁同步电机电流控制系统的频域分析

获取原文

摘要

This paper describes a method of deriving frequency characteristics of PMSM current control system based on Model Predictive Control (MPC). MPC controller predicts the current behavior using the mathematical model of PMSM and directly selects the optimal switch state based on evaluation of these predicted results. So, we have focused the possibility of MPC, which makes it possible to drive machines seamlessly between linear operating region of inverter and the overmodulation operating region. But, MPC is a nonlinear control system, so its frequency characteristics are unknown. In this paper, we derive MPC's frequency characteristic approximately through simulation to realize its frequency domain design.
机译:本文介绍了一种基于模型预测控制(MPC)的永磁同步电动机电流控制系统频率特性的推导方法。 MPC控制器使用PMSM的数学模型预测当前行为,并基于对这些预测结果的评估直接选择最佳开关状态。因此,我们关注了MPC的可能性,这使得可以在变频器的线性工作区域和过调制工作区域之间无缝驱动机器。但是,MPC是非线性控制系统,因此其频率特性未知。在本文中,我们通过仿真近似推导了MPC的频率特性,以实现其频域设计。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号