基于CORBA架构和LabVIEW的分布式电能质量在线监测系统

提出了一种基于CORBA架构和LabVIEW的分布式电能质量在线监测系统实现的框架结构来实现对电能质量的指标测量和监控。监测系统由数字测量仪器组成实现数据采集、分析处理、诊断和报警等功能。数字测量仪器采用虚拟仪器技术即LabVIEW软件开发实现硬件测量功能,在网络通信中采用CORBA架构技术实现异构环境下中心控制站与各个监测仪间的远程访问和控制。系统的仿真研究和现场测试均表明该系统能够基本实现电能质量各项指标的监测和分析功能。

Distributed On-line Monitoring System of Power Quality Based on CORBA and LabVIEW

This paper proposes the frame structure of a kind of distributed on-line monitoring system of power quality based on CORBA and LabVIEW.With which,the measurement and control of power quality parameters can be realized.This system is made up of the digital monitoring instrument developed to realize the functions of hardware monitoring by using LabVIEW software,that can realize many functions,such as remote data acquisition,data processing and analysis,diagnosis and alarm.During the network communication,it implements the remote visiting and control between the center control station and each monitoring instrument in the isomeric environment by CORBA technique.The system simulation and on-site testing indicate that the system can realize the functions of monitoring and analysis of power quality.