一种基于协同理论的感应电机控制方法
A New Control Method of Induction Motor Based on SynergeticThoery
牛明哲1
作者信息
- 1. 中铁第一勘察设计院集团有限公司 西安 710043
- 折叠
摘要
感应电机由于结构简单、运行可靠、便于维修等优点在传动系统中得到了广泛的应用，在许多对调速性能有着较高要求的场合，实现其转速和磁链的精确、快速控制是十分必要的。传统的控制由于含有 PI 调节器，参数调试较为麻烦，并且电机参数的变化可能导致控制系统不稳定。本文在传统控制的基础上，推导出一种基于协同理论的感应电机控制算法，并通过仿真验证了该算法良好的控制性能以及对电机定转子电阻较好的鲁棒性。
Abstract
Induction motor has been widely used in transmissionsystem because of its simple structure, reliable operation and easymaintenance.In many occasions which has a high demand for speedperformance, it’s very necessary to control the speed and fluxaccurately and fast.Due to the PI regulators, the parameter debuggingis cumbersome and the variation of the motor parameters may causethe system unstable in conventional control systems.Based on thetraditional vector control and the synergetic control theory, an inductionmotor control algorithm is deduced.The simulation results show that theproposed algorithm has good control performance and good robustnessto the stator and rotor resistance.
关键词
异步电机/协同理论/鲁棒性/仿真Key words
induction Motor/synergetic theory/robustness/simulink引用本文复制引用
出版年
2018
NETL
NSTL
万方数据