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arXiv 2409.09073eess.SYcs.SY
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一种用于配电网络中客户拓扑路径识别的优化算法

An Optimization Algorithm for Customer Topological Paths Identification in Electrical Distribution Networks

Maurizio Vassallo, Adrien Leerschool, Alireza Bahmanyar, Laurine Duchesne, Simon Gerard, Thomas Wehenkel, Damien Ernst

AI总结:

针对配电网络客户拓扑路径识别中数据有限且不准确的问题,提出仅利用 GIS 数据和客户—变压器连接信息的 ILP 优化算法,并在学术与真实网络中验证其有效性。

摘要:

客户拓扑路径表示连接中压/低压(MV/LV)变压器与客户之间的网络元件序列。准确掌握这些路径对于配电系统运营商(DSOs)开展数字化、分析和网络规划至关重要。本文提出一种创新方法,仅利用 DSOs 可获得的有限且往往不准确的数据,来解决客户拓扑路径识别(TPI)难题。具体而言,该方法仅依赖网络元件的地理信息系统(GIS)数据以及客户与 MV/LV 变压器的连接信息。文中提出一种整数线性规划(ILP)优化算法,用于识别与真实电力路径高度近似的客户拓扑路径。通过在一个学术配电网络和一个实际配电网络中的应用,验证了所提方法的有效性。结果表明,该方法能够有效处理数据不准确问题,并成功识别客户拓扑路径,从而为 DSOs 构建其配电网络的精确数字孪生提供有价值的工具。

英文摘要:

A customer topological path represents the sequence of network elements connecting an MV/LV transformer to a customer. Accurate knowledge of these paths is crucial for distribution system operators (DSOs) in digitalization, analysis, and network planning. This paper introduces an innovative approach to address the challenge of customer topological path identification (TPI) using only the limited and often inaccurate data available to DSOs. Specifically, our method relies only on geographic information system (GIS) data of network elements and the customer to MV/LV transformers connection information. We introduce an integer linear programming (ILP) optimization algorithm designed to identify customer topological paths that closely approximate the real electricity paths. The effectiveness of the proposed approach is demonstrated through its application to both an academic and a real-world electrical distribution network. Results show that the method effectively addresses data inaccuracies and successfully identifies customer topological paths, providing a valuable tool for DSOs in developing accurate digital twins of their distribution networks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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