基于时-频行波全息映射的有源配电网故障定位方法

曾举鹏, 曾祥君, 白浩, 喻锟, 杨炜晨, 龙璇林, 壮婕

Fault Location Method for Active Distribution Networks Based on Holographic-Mapping of Time-Frequency Traveling Waves

ZENG Jupeng, ZENG Xiangjun, BAI Hao, YU Kun, YANG Weichen, LONG Xuanlin, ZHUANG Jie

表2 不同故障类型下定位结果

Tab.2 Simulation results of different fault types

故障类型	$[V (p), T a n i (S_{F}, S_{V (p)})]$	$[V (p + 1), T a n i (S_{F}, S_{V (p + 1)})]$	故障区段	定位结果(参考端)/km	定位误差/m
AG	[V(1), 0.9877]	[V(2), 0.9502]	E₁E₂	1.3296(E₁)	29.6
CG	[V(1), 0.9878]	[V(2), 0.9502]	E₁E₂	1.3255(E₁)	25.5
AB	[V(1), 0.9877]	[V(2), 0.9502]	E₁E₂	1.3140(E₁)	14.0
BCG	[V(1), 0.9880]	[V(2), 0.9503]	E₁E₂	1.3201(E₁)	20.1
ABC	[V(1), 0.9878]	[V(2), 0.9500]	E₁E₂	1.3099(E₁)	9.9