基于复杂网络的电网结构静态鲁棒性分析

Static Robustness Analysis of Power Network Structure Based on Complex Network

随着电网的不断建设,其规模越来越大,连接程度越来越复杂。同时,使电网的结构逐渐满足复杂网络的特性。近年来越来越多的学者将复杂网络理论运用到电力系统中,解决了各式各样的问题。文中通过对电力系统的结构建模,运用复杂网络理论进行分析,提出了基于复杂网络理论的不同攻击模式。并利用IEEE-118和IEEE-57节点系统进行仿真验证,并说明电网结构的鲁棒性与其复杂网络特性有关。

With the continuous construction of the power grid, its scale is becoming larger and larger, the degree of connection is more and more complicated. Meanwhile it gradually makes the structure of the power grid meet the characteristics of complex networks. In recent years, more and more scholars applied the theory of complex networks to power system, solved a variety of issues. Through modeling the structure of power system and using complex network theory, this paper proposes different attack modes based on complex network theory. And uses IEEE-118 and IEEE-57 node system to verify the simulation, and shows that the robustness of the power grid structure is related to its complex network characteristics.