Link addition strategy based on complex network theory for power communication network

被引：0
|
作者：
Liu D. [1 ]
Ji X. [1 ]
Chen G. [2 ]
Wang B. [1 ]
Wei D. [1 ]
机构：
[1] School of Electrical Engineering, Wuhan University, Wuhan
[2] School of Electrical and Information Engineering, The University of Sydney, Sydney, 2006, NSW
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2016年 / 36卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Complex network; Connectivity; Electrical power communication network; Link addition strategy; Network efficiency; Vulnerability;
D O I：
10.16081/j.issn.1006-6047.2016.10.018
中图分类号：
学科分类号：
摘要：
Based on the complex network theory, a network model of CCPCN(Central China electrical Power Communication Network) is built and its topological characteristics are analyzed, which shows that CCPCN is a typical scale-free network, being robust to random failures but vulnerable to deliberate attacks, especially the high betweenness node attack. According to the structural features of CCPCN, the impact of link addition strategy on its robustness is compared in the aspects of connectivity and network efficiency among four modes, i.e. random link addition, low degree link addition, low betweenness link addition and algebraic connectivity based link addition. Results show that, the link addition strategy can effectively improve the robustness of CCPCN, and the low betweenness link addition is superior to other three modes in the aspects of protective effect and computing efficiency. © 2016, Electric Power Automation Equipment Press. All right reserved.
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收藏
页码：121 / 126
页数：5
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