摘要
为了实现电机的远程监控和电能计量,设计了无线传输式电机参数测量仪。介绍了测量原理、系统结构,给出了主要电路图和主要程序框图,并用标准源对其进行校验。同时利用无线传输方式将检测到的电压、电流和相位等数据发送给上位机,在上位机上实现有功功率、无功功率、功率因数和电量的计算和显示。系统具有方便的人机界面,超强的数据处理功能。
In order to realize motor remote monitoring and measurement,a wireless transmission of motor parameters measuring instrument is designed.The measurement principle and system structure are introduced;the main circuit diagram and block diagram are given;and the standard source is used to calibrate.The detected data such as voltage,current and phase are sent to upper machine by wireless transmission module to calculate and display active power,reactive power,power factor and power in the PC.The system has friendly interface and powerful data processing function.
出处
《北京信息科技大学学报（自然科学版）》
2012年第5期86-90,96,共6页
Journal of Beijing Information Science and Technology University
关键词
电机检测
无线传输
虚拟仪器
motor detection
wireless transmission
virtual instrument
