基于虚拟仪器的交流电机经典教学实验研发  

Research and Development of the AC Machines Classical Experiment Based on Virtual Instrument

作　　者：马鸿文 郑康 王信用 MA Hongwen;ZHENG Kang;WANG Xinyong(School of Electrical and Power Engineering,China University of Mining and Technology,Xuzhou 221116,China)

机构地区：[1]中国矿业大学电气与动力工程学院,徐州221116

出　　处：《实验科学与技术》2022年第6期76-83,共8页Experiment Science and Technology

基　　金：2020—2022年中国矿业大学教学研究项目(2020YB71)。

摘　　要：为了与时俱进,在传统电机实验室条件下,该文基于虚拟仪器开发了电机基础教学实验,重点介绍异步电动机和同步发电机经典实验软硬件设计,瞬时功率p-q理论、事件结构等。实验结果表明:该设计达到了电压、电流、有功功率、无功功率、转矩、转速等多种物理量实时快速精确测量和处理的目的。To keep pace with the times,the basic teaching experimental system of electric machines is developed based on virtual instrument under traditional motor laboratory conditions.The whole paper focuses on the classic experimental software and hardware design of both asynchronous motor and synchronous generator,p-q theory,the event structure.The experimental results show that the purpose of simultaneous and real-time fast and accurate measurement and processing of various physical quantities such as voltage,current,active power,reactive power,torque,speed of electric machines is achieved.

关 键 词：电机实验 虚拟仪器 瞬时功率p-q理论 

分 类 号：TM932[电气工程—电力电子与电力传动]