Power-functional network

doi:10.1063/1.4995361

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 数学物理与应用研究部

	Power-functional network
	Sun, Yong 3,4; Zhan, Meng 2; Kurths, Juergen 1,5,6
刊名	CHAOS
	2017-08-01
卷号	27 期号:8
DOI	10.1063/1.4995361
文献子类	Article
英文摘要	Power grids and their properties have been studied broadly in many aspects. In this paper, we propose a novel concept, power-flow-based power grid, as a typical power-functional network, based on the calculation of power flow distribution from power electrical engineering. We compare it with structural networks based on the shortest path length and effective networks based on the effective electrical distance and study the relationship among these three kinds of networks. We find that they have roughly positive correlations with each other, indicating that in general any close nodes in the topological structure are actually connected in function. However, we do observe some counter-examples that two close nodes in a structural network can have a long distance in a power-functional network, namely, two physically connected nodes can actually be separated in function. In addition, we find that power grids in the structural network tend to be heterogeneous, whereas those in the effective and power-functional networks tend to be homogeneous. These findings are expected to be significant not only for power grids but also for various other complex networks. Published by AIP Publishing.
WOS关键词	COMPLEX NETWORKS ; VULNERABILITY ANALYSIS ; SYNCHRONIZATION ; SYSTEMS ; MODEL ; FLOW
WOS研究方向	Mathematics ; Physics
语种	英语
WOS记录号	WOS:000409112600020
资助机构	National Nature Science Foundation of China(11475253) ; National Nature Science Foundation of China(11475253) ; National Nature Science Foundation of China(11475253) ; National Nature Science Foundation of China(11475253)
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/11401]
专题	武汉物理与数学研究所_数学物理与应用研究部
作者单位	1.Univ Aberdeen, Inst Complex Syst & Math Biol, Aberdeen, Scotland 2.Huazhong Univ Sci & Technol, Sch Elect & Elect Engn, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Potsdam Inst Climate Impact Res PIK, Potsdam, Germany 6.Humboldt Univ, Dept Phys, Berlin, Germany
推荐引用方式 GB/T 7714	Sun, Yong,Zhan, Meng,Kurths, Juergen. Power-functional network[J]. CHAOS,2017,27(8).
APA	Sun, Yong,Zhan, Meng,&Kurths, Juergen.(2017).Power-functional network.CHAOS,27(8).
MLA	Sun, Yong,et al."Power-functional network".CHAOS 27.8(2017).