A complex network analysis of the Brazilian Power Test System

E. Coelho, Joelson C. Thomazelli, M. Paiva, M. Segatto
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引用次数: 10

Abstract

This paper presents a complex network analysis of the Brazilian Power Test System (BPTS), which is based on the real Brazilian electric power system. The aim is to model the BPTS cases via graphs, characterize them according to existing complex network models, compute several invariants from graph and complex networks, and analyze them with respect to these invariants, in order to obtain useful information for the application. The analysis of these metrics applied to the electrical power system can help us to identify and solve problems such as network overload, catastrophic failures and blackouts. Each invariant leads to different critical nodes. Thus, we could look for the best combination of invariants and weights to analyze power system networks.
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巴西电力测试系统的复杂网络分析
本文基于巴西电力系统的实际情况,对巴西电力测试系统(BPTS)进行了复杂网络分析。目的是通过图对BPTS案例进行建模,根据现有的复杂网络模型对其进行表征,从图和复杂网络中计算出若干不变量,并对这些不变量进行分析,以获得对应用有用的信息。将这些指标应用于电力系统的分析可以帮助我们识别和解决网络过载、灾难性故障和停电等问题。每个不变量指向不同的关键节点。因此,我们可以寻找不变量和权值的最佳组合来分析电力系统网络。
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