基于Simulink的转差频率控制异步电动机矢量控制系统仿真  

Simulation of Asynchronous Motor Vector Control System Controlled by Slip Frequency Method Based on Simulink

作　　者：南江萍 NAN Jiangping(Xi'an Traffic Engineering Institute,Xi'an Shaanxi 710300,China)

机构地区：[1]西安交通工程学院,陕西西安710300

出　　处：《西安交通工程学院学术研究》2023年第3期59-65,共7页Academic Research of Xi'an Traffic Engineering Institute

摘　　要：本文主要分析了异步电动机转差频率控制技术的主要控制方法、基本组成与工作原理,对异步电动机坐标系朝着另一个坐标转变展开讲解,在梳理电动机控制转差频率矢量控制原理的基础上选择Simulink搭建异步电动机转差频率控制系统,从而满足仿真要求。采用仿真分析的形式最终获得转差频率矢量,并达成对矢量的精准控制,最终将控制结果系统应用到异步电动机上,能够是异步电动机具有良好的控制性能。This paper mainly analyzes the main control methods,basic composition and working principle of the asynchronous motor slip frequency control technology,explains the transformation of the asynchronous motor coordinate system to another coordinate,and selects Simulink to build the asynchronous motor slip frequency control system on the basis of sorting out the motor control slip frequency vector control principle,so as to meet the simulation requirements.The slip frequency vector is obtained by simulation analysis,and the precise control of the vector is achieved.Finally,the control result system is applied to the asynchronous motor,which can make the asynchronous motor have good control performance.

关 键 词：转差频率 矢量控制 异步电动机 

分 类 号：TM343[电气工程—电机]