摘要
设计了一种功能全、上位机界面友好的具有能量回馈功能的异步电机测试平台,对测试平台的整体硬件结构和上位机实时监控界面进行了详细阐述。该测试平台采用能量回馈技术,将陪试电机在加载过程中产生的电能回馈到电网,增强对电能的利用率。减少了测试工具,改进了堵转实验方法,使实验更加便捷。设计的基于LabVIEW的上位机监控系统易于控制被试机与陪试机各项功能,实现对测试结果的实时波形化监测。该平台实现简单、控制精确,可方便实现对三相异步电机的教学实验研究。
This paper designs an induction motor test platform with energy feedback function,which has full functions,and its human-computer interface is friendly.This paper describes in detail the structure of the overall hardware and the real-time monitoring interface of designed test platform.The experimental platform uses energy feedback technology and makes the power,which is generated by the motor during the loading process,back to the grid,and enhances the utilization of electrical energy.Improving the blocked-rotor test method to make the experiment more convenient,the LabVIEW based monitoring system can control various functions and show experimental results of the real-time waveform monitoring easily.The realization of platform is simple,and its control is accurate.The teaching experimental platform of three-phase induction motors can be completed conveniently.
出处
《实验技术与管理》
CAS
北大核心
2015年第12期73-78,83,共7页
Experimental Technology and Management
