基于电动模拟负载的电机控制实验系统设计  

Design of motor control experimental system based on electric simulated load

作　　者：耿智军 李宗帅 刘迪 GENG Zhijun;LI Zongshuai;LIU Di(Civil Aviation University of China,College of Electronic Information and Automation,Tianjin 300300,China;Tianjin Jeppesen International Flight College of CAUC,Liaoning Chaoyang 122000,China)

机构地区：[1]中国民航大学电子信息与自动化学院,天津300300 [2]天津杰普逊国际飞行学院,辽宁朝阳122000

出　　处：《工业仪表与自动化装置》2022年第2期126-130,共5页Industrial Instrumentation & Automation

基　　金：国家自然科学基金青年科学基金项目(61703406,61603395);中国民航大学实验创新基金项目(2020CXJJ54)。

摘　　要：实际工业系统中,电机的负载形式多种多样且具有很强的非线性,因此对电机的控制算法提出了很高的要求。目前实验室电机控制相关实验项目中,电机恒定或变化的负载不易获得,很大程度限制了电机控制算法的验证,与工业实际情况有很大的差距。该文设计了基于电动模拟负载的电机控制实验系统,将磁粉制动器与交流电动机同轴连接,通过控制磁粉制动器使其模拟交流电机的负载。搭建了实验系统平台,并对系统进行调试,达到各项参数指标要求。通过实验平台可以开展信号处理、控制算法研究等实验,对同类实验设备的研制具有借鉴意义。In the actual industrial system,the load forms of motor are diverse and have strong nonlinearity,so it puts forward high requirements for the control algorithm of motor.At present,in the laboratory motor control related experimental projects,the constant or varying load of the motor is not easy to obtain,which greatly limits the verification of the motor control algorithm,which is far from the actual industrial situation.In this paper,a motor control experimental system based on electric simulated load is designed.The magnetic particle brake is coaxially connected with AC motor,and the magnetic particle brake is controlled to simulate the load of AC motor.The experimental system platform is built,and the system is debugged to meet the requirements of various parameters.Through the experimental platform,experiments such as signal processing and control algorithm research can be carried out,which can be used as a reference for the development of similar experimental equipment.

关 键 词：模拟负载 电机 控制算法 磁粉制动器 

分 类 号：G642[文化科学—高等教育学]