摘要
本文论述沃尔什函数算法在微机继电保护中计算基波分量的方法,计算非周期分量对沃尔什函数算法精度的影响,探讨消除非周期分量影响的措施,并对沃尔什函数算法与傅里叶算法进行比较和分析。
This paper discusses the method by which fundamental components are calculated with Wallis function algorithm in computer relay protection, calculates the effect of nonperiodic components on the accuracy of Wallis function algorithm, probes into the measures removing the effect of nonperiodic components, and compares Wallis function algorithm with Fourier algorithm.
出处
《上海电力学院学报》
CAS
1996年第3期69-74,共6页
Journal of Shanghai University of Electric Power
关键词
继电保护
沃尔什函数
基波分量
非周期分量
relay protection
Wallis function
fundamental component
nonperiodic component
