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首页> 外文会议>2018 Progress in Applied Electrical Engineering >Influence of Sectionalizing Switches Placement on the Continuity of Customers Power Supply
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Influence of Sectionalizing Switches Placement on the Continuity of Customers Power Supply

机译：分段开关布置对客户电源连续性的影响

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摘要

One of the tasks of smart grids in a network failure situation is a quick localization of the failure. Reducing the time of the failure can be accomplished by providing distribution networks with sectionalizing switches. A method of selecting optimum placement of sectionalizing switches in medium voltage distribution networks has been presented in this paper. Two criteria of switch placements have been analyzed. The first of them is based on the reserve factor, defined in this paper. A solution is being sought after, for which the reserve factor, being an objective function, reaches it's maximum. In the second criterion the annual cost of the network has been analyzed. A sum of the cost of sectionalizing switches and the cost of undelivered energy is covered by the Distribution System Operator constitute the objective function. A minimum cost solution has been sought after. It's own evolutionary algorithm has been used for the sake of analyzing the complex combinatorial task of sectionalizing switch localization. The presented criteria of sectionalizing switch localization has been applied in calculations performed for an exemplary medium voltage network.
机译：在出现网络故障的情况下，智能电网的任务之一是快速定位故障。减少故障时间可以通过为配电网提供分段交换机来实现。本文提出了一种在中压配电网中选择分段开关最优放置的方法。分析了开关放置的两个标准。首先是基于本文定义的储备因子。正在寻求一种解决方案，对于该解决方案，作为目标函数的备用系数达到最大值。在第二个标准中，分析了网络的年度成本。配电系统运营商承担了分段开关成本和未交付能源成本的总和，这是目标功能。人们寻求一种最低成本的解决方案。为了分析分段开关定位的复杂组合任务，使用了它自己的进化算法。所呈现的将开关局部化的标准已应用于示例性中压网络的计算中。

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