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电网技术  2007 

基于电压跌落状态估计的复杂配电网络故障路径搜索算法

, PP. 55-60

Keywords: 配电系统,电压跌落,状态估计,故障路径搜索

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Abstract:

基于电压跌落状态估计,提出了适用于复杂配电网络的故障路径搜索算法。对于辐射状配电网络,该搜索算法以分界点为搜索节点,以馈线段为搜索半径,以馈线段平均残压值为搜索目标,搜索速度大大加快,抗噪声能力较强。对故障路径末端馈线段的逐点搜索也有效地解决了合理确定故障点的问题。单机和双机辐射状网络的算例分析结果表明了该算法的正确性、有效性和快速性。

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