基于虚拟仪器技术的电力互感器谐波检测系统

A Transformer Harmonics Measuring System Based on Virtual Instrument Technology

电磁谐波次数是衡量电力互感器品质的重要指标 ,是考核产品质量的主要依据。本文提出了一种基于虚拟仪器技术的新型电力互感器谐波检测系统 ,并讨论了这种系统的原理以及硬件和软件实现。系统既实现了电力互感器谐波检测自动化 ,极大提高了生产效率 ;又具有开发周期短。

The harmonics measurement is an important part to determine quality of transformer.A new system based on virtual instrument to measure transformer harmonics has been discussed,including its hardware and software.This system automates transformer harmonics measurement,and improves productive efficiency greatly.It also shortens construction cycle,and reduces system cost.