基于虚拟仪器技术的谐波在线监测系统的设计与实现

基于虚拟仪器技术的谐波在线监测系统的设计与实现 De ign and lmplementation of On_line Harmonic Monitoring Sy tem Ba ed on Technology of ;irt

摘要一种基于虚拟仪器技术的谐波在线监测系统的设计方法，可以用于电力系统谐波在线远程监测。文中论述了监测系统的硬件结构、软件平台及应用软件的工作模式。通过应用虚拟仪器技术和网络技术进行谐波测量和数据传输处理，并得出实验结果，从而实现了电力系统谐波远程监测的目的。
关键词 虚拟仪器 在线监测 谐波 DataSocket ADO
Abstract The method of an on-line harmonics monitoring system based on virtual instrument technique is introduced. It can be used in remote online harmonics
monitoring of electric power. In this article，the hardware structure，software platform，and operation mode of application software are expounded. Through applying
virtual instrument and network technologies，harmonics measurement and data transmission and processing are carried out and experimental results are obtained.
Thus the purpose of remote monitoring of harmonics of electric power has been reached.
Keywords Virtual instrument On - line monitoring Harmonics DataSocket ADO