同步电动机矢量控制系统双内模控制的研究  

Research of Double Internal Model Control for Synchronous Machine Vector Control System

作　　者：朱希荣[1] 伍小杰[2] 周渊深[1] 

机构地区：[1]淮海工学院电子工程系,江苏连云港222005 [2]中国矿业大学信息与电气工程学院,江苏徐州221008

出　　处：《淮海工学院学报（自然科学版）》2007年第4期20-23,共4页Journal of Huaihai Institute of Technology:Natural Sciences Edition

基　　金：江苏省高校自然科学研究计划项目(03KJD470036)

摘　　要：首次将内模控制应用到多环控制的电励磁凸极同步电动机矢量控制系统中,提出了基于内模控制原理的同步电动机调速系统双内模调节器的设计。所设计的定子电流调节器及转速调节器为PI结构,励磁电流调节器及磁链调节器为PID结构,只有一个可调参数,结构简单,参数调整方便。仿真实验结果表明,采用内模控制后,系统输出动态性能优于工程设计方法设计的动态性能。The advanced Internal Model Control （IMC） theory is first applied to the multi-loop electric excitation salient synchronous machine vector control system with the synchronous machine double inter- nal model regulator＇s design method proposed. The stator current, flux, excitation current ＆ speed controllers are designed. The structure of current ＆ speed controller is PI, excitation current ＆ flux controllers are PID, the controllers have only one adjustable parameter, the structure is simple. Simula- tion results show that the designed controllers based on IMC principle have better dynamic performance than the controllers designed based on Engineering Design Method.

关 键 词：凸极同步电动机 矢量控制 双内模控制器 

分 类 号：TM464[电气工程—电器]