LI Jia-bo, YU Rui-hong, DAI Yu-song, et al. A study of fault distance measurement with travelling wave for transmission lines based on wavelets transform[J]. 2005, (1): 15-18.
LI Jia-bo, YU Rui-hong, DAI Yu-song, et al. A study of fault distance measurement with travelling wave for transmission lines based on wavelets transform[J]. 2005, (1): 15-18.DOI:
基于小波变换的输电线路行波测距研究
摘要
结合小波变换的奇异性检测理论和行波理论
介绍了输电线路单端测距的方法。与传统测距方法相比
这种测距方法具有硬件投入少、不受双端同步时钟的影响、测距误差小等优点。
Abstract
This paper introduces a method of one-end fault distance measurcment in transmission line
according to the theory of singularity detection in wavelet transform and the theory of travelling wave. Compared with traditional method