虚拟仪器技术在电力参数监测中的应用综述

Application of virtual i nstrument in monitoring of power parameters

本文简要说明了虚拟仪器特点和软硬件系统结构,重点介绍了国内外 基于虚拟仪器技术的电压、电流、频率、功率、相位、闪变、谐波等电力参 数监测方法,对基于虚拟仪器的电力参数监测技术的发展方向进行了展望。

In this paper, the characteristics and system structures of virtual instrument are briefly presented, and it introduces the methods at home and abroad of measuring power parameters based upon the virtual instrument technique which include voltage, current, frequency, power, phase, flicker, harmonic and so on. Also, the development directions of power parameters monitoring based upon virtual instrument are expected.