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A fault location method in distribution networks with fault-tolerant ability based on the wrong-logic region detection

机译:基于错误逻辑区域检测的具有容错能力的分配网络故障定位方法

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Considering the situations that the fault information in the distribution networks may be omitted and misinformed, their influence on the fault locating results are discussed in this paper, and a fault-tolerant fault location method is proposed based on the wrong-logic region detection. Firstly, the definition of wrong-logic area is given according to the minimum power distribution area. Then, from the following three aspects of whether to locate the correct fault area, whether to locate the false fault area and whether to find the wrong-logic region, the fault locating results are classified into three situations. Considering these three situations, a fault-tolerant fault location method is put forward in this paper. The simulation result shows and verifies the correctness and the good fault tolerance ability of this method. Its processing procedure is simple and it has high practical value.
机译:考虑到可以省略和错误地省略分发网络中故障信息的情况,本文讨论了它们对故障定位结果的影响,并且基于错误逻辑区域检测提出了容错故障定位方法。 首先,根据最小配电区域给出错误逻辑区域的定义。 然后,从以下三个方面是定位正确的故障区域,是否定位错误的故障区域以及是否找到错误逻辑区域,故障定位结果被分类为三种情况。 考虑到这三种情况,本文提出了容错故障定位方法。 仿真结果显示并验证了这种方法的正确性和良好的容错能力。 其处理程序很简单,它具有很高的实用价值。

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