虚拟故障录波器的主要算法选择

The Algorithm Selection of Virtual Faulted Wave Recorder

阐述了虚拟故障录波器对采集进来的大量数据进行计算、分析和处理的五类算法:相量计算、序量计算以及谐波分析、频率分析、故障相判别等。本文对这五种算法的选择进行了详细介绍。

The algorithms are divided into five kinds in virtual faulted wave recorders.They include frequency measurement,harmonic analysis,sequence quantity calculation,phase quantity calculation,faultedphase judgment,etc.The algorithms dispose of a great deal of gathered data.The paper introduces the selections of the five kinds of algorithms in detail.