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5 不同DG类型和容量下定位结果

Tab.5 Simulation results of different DG types and capacities

DG类型	DG₁容量/MW	$[V (p), T a n i (S_{F}, S_{V (p)})]$	$[V (p + 1), T a n i (S_{F}, S_{V (p + 1)})]$	故障区段	定位结果 (参考端)/km	定位误差/m
燃料电池	0.1	[V(32), 0.9465]	[V(33), 0.9989]	E₈E₉	2.8668(E₈)	33.2
	4	[V(32), 0.9464]	[V(33), 0.9986]	E₈E₉	2.8665(E₈)	33.5
	10	[V(32), 0.9464]	[V(33), 0.9987]	E₈E₉	2.8665(E₈)	33.5
光伏电池	0.1	[V(32), 0.9465]	[V(33), 0.9986]	E₈E₉	2.8665(E₈)	33.5
	4	[V(32), 0.9464]	[V(33), 0.9986]	E₈E₉	2.8665(E₈)	33.5
	10	[V(32), 0.9468]	[V(33), 0.9987]	E₈E₉	2.8665(E₈)	33.5