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Abstract:
根据直流配电网故障后稳态时的特性,给出一种基于故障分量的故障定位方法的故障区定位方式。利用区间故障分量电流方向判断故障区间,根据故障后系统的网络拓扑的变化,列写故障分量信息构成的节点电压方程,求解方程实现故障测距。最后在matlab/simulink中进行算例分析,仿真结果表明,该算法不受故障类型与过渡电阻的影响,误差也满足要求。
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电气开关
ISSN: 1004-289X
Year: 2018
Issue: 6
Volume: 56
Page: 23-25
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 0
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