On power system blackout modeling and analysis based on self-organized criticality  

作　　者：MEI ShengWei XUE AnCheng ZHANG XueMin 

机构地区：[1]State Key Lab of Power System,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China [2]Institute of Systems Science,Chinese Academic of Sciences,Beijing 100080,China

出　　处：《Science China(Technological Sciences)》2008年第2期209-219,共11页中国科学（技术科学英文版）

基　　金：National Science Foundation of China (Grant Nos. 50525721, 50595411);Special Fund of the National Basic Research Program of China (Grant No. G2004CB217900)

摘　　要：This paper makes a comprehensive survey on power system blackout modeling and analysis based on SOC (self-organized criticality). Firstly,a generalized SOC theory from the viewpoint of cybernetics is introduced. Then the evolution model of power system and its relative mathematical description,which serves as a concrete example of the proposed generalized SOC,are given. Secondly,five blackout models capturing various critical properties of power systems in different time-scales are listed. Finally,this paper analyzes SOC in power systems,such as,the revelation of criticalities of proposed models in both micro-scale and macro-scale which can be used to assess the security of power system,and cas-cading failures process.This paper makes a comprehensive survey on power system blackout modeling and analysis based on SOC (self-organized criticality). Firstly, a generalized SOC theory from the viewpoint of cybernetics is introduced. Then the evolution model of power system and its relative mathematical description, which serves as a concrete example of the proposed generalized SOC, are given. Secondly, five blackout models capturing various critical properties of power systems in different time-scales are listed. Finally, this paper analyzes SOC in power systems, such as, the revelation of criticalities of proposed models in both micro-scale and macro-scale which can be used to assess the security of power system, and cascading failures process.

关 键 词：BLACKOUT model SELF-ORGANIZED CRITICALITY (SOC) CASCADING FAILURES 

分 类 号：TN47[电子电信—微电子学与固体电子学]