异步电机S函数建模及矢量控制仿真实验设计  

Design on simulation experiment of S function modeling and vector control of asynchronous motor

作　　者：周晓华 张银[1,3] 潘盛辉 黄津津[1] 

机构地区：[1]广西科技大学电气与信息工程学院,广西柳州545006 [2]广西科技大学广西汽车零部件与整车技术重点实验室,广西柳州545006 [3]广西科技大学广西高校工业过程智能控制技术重点实验室,广西柳州545006

出　　处：《实验技术与管理》2018年第1期120-124,共5页Experimental Technology and Management

基　　金：广西高等教育本科教学改革工程重点项目(2015JGZ138);广西高校中青年教师基础能力提升项目(2017KY0355;2017KY0343);广西汽车零部件与整车技术重点实验室自主研究课题(15-A-02-01);广西高校工业过程智能控制技术重点实验室主任基金项目(IPICT-2016-06)

摘　　要：在分析异步电机数学模型及矢量控制原理的基础上,采用S函数建立了异步电机仿真模型,并将其应用于异步电机矢量控制系统的仿真建模中。针对异步电机起动及突增负载转矩的动态过程,利用Matlab/Simulink仿真平台对矢量控制系统进行了仿真实验和分析,验证了所建立电机模型和矢量控制系统仿真模型的正确性。通过仿真实验教学改善了课堂教学效果,有利于培养学生分析问题和解决问题的能力。On the basis of analyzing the mathematical model and the vector control principle of the asynchronous motor,the simulation model of the asynchronous motor is established by using S function,which is applied to the simulation model of the asynchronous motor vector control system.In view of the dynamic process of the starting and sudden increasing load torque of the asynchronous motor,the simulation experiment and analysis of the vector control system are carried out with the aid of the Matlab/simulink simulation platform.The correctness of the established motor model and the simulation model of the vector control system is verified,and the teaching effect is improved through the simulation experimental teaching,which is helpful for the cultivation of students' ability to analyze and solve problems.

关 键 词：异步电机 矢量控制系统 S函数 仿真实验教学 

分 类 号：TM921[电气工程—电力电子与电力传动]