信息与控制2017，Vol.46Issue(4)：428-436,442,10.DOI:10.13976/j.cnki.xk.2017.0428
基于滑模变结构的内置式永磁同步电机弱磁矢量控制
Flux-weakening Vector Control of Interior Permanent Magnet Synchronous Motor Based on Sliding Mode Variable Structure Controller
赵越 1刘斌2
作者信息
- 1. 武汉科技大学信息科学与工程学院, 湖北 武汉 430081
- 2. 武汉科技大学教育部冶金自动化与检测技术工程研究中心, 湖北 武汉 430081
- 折叠
摘要
Abstract
We design a flux-weakening control method and sliding mode variable structure controller to improve the flux-weakening properties of the interior permanent magnet synchronous motor.We also investigate the low-and high-speed control strategy of the interior permanent magnet synchronous motor by combining maximum torque per ampere and vector control method.At the same time, during the flux-weakening control phase at high speed, the anti-windup integral controller is introduced into the current loop to prevent the current regulator from entering the saturated state.Simulation results show that the designed flux-weakening control method can effectively achieve flux-weakening control.The designed sliding mode controller and the introduced anti-windup integral controller can enhance system control performance.关键词
内置式永磁同步电机/滑模变结构控制/弱磁控制/抗饱和积分器Key words
interior permanent magnet synchronous motor/sliding mode variable structure control/flux-weakening control/anti-windup integral controller分类
信息技术与安全科学引用本文复制引用
赵越,刘斌..基于滑模变结构的内置式永磁同步电机弱磁矢量控制[J].信息与控制,2017,46(4):428-436,442,10.
