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Study of improved Fourier algorithm for microprocesson-based protection in power system
Author(s): 
Pages: 16-20
Year: Issue:  10
Journal: RELAY

Keyword:  微机保护算法傅氏算法衰减直流分量;
Abstract: 介绍了近年来微机保护应用中针对傅氏算法的各种改进算法,着重研究分析了如何滤除衰减直流分量问题,并通过仿真计算,对各种算法的滤波性能,即复现基波分量和各次谐波分量的速度和精度,做了综合比较和评价.
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