典型文献
Orbiting Optimization Model for Tracking Voltage Security Region Boundary in Bulk Power Grids
文献摘要：
A voltage security region(VSR)is a powerful tool for monitoring the voltage security in bulk power grids with high penetration of renewables.It can prevent cascading failures in wind power integration areas caused by serious over or low voltage problems.The bottlenecks of a VSR for practical applica-tions are computational efficiency and accuracy.To bridge these gaps,a general optimization model for tracking a voltage security region boundary(VSRB)in bulk power grids is developed in this paper in accordance with the topological characteristics of the VSRB.First,the initial VSRB point on the VSRB is examined with the traditional OPF by using the base case parameters as initial values.Then,the rest of the VSRB points on the VSRB are tracked one after another,with the proposed optimization model,by using the parameters of the tracked VSRB point as the initial value to explore its adjacent VSRB point.The proposed approach can significantly improve the computational efficiency of the VSRB tracking over the existing algorithms,and case studies,in the WECC 9-bus and the Polish 2736-bus test systems,demonstrate the high accuracy and efficiency of the proposed approach on exploring the VSRB.
文献关键词：
中图分类号：
作者姓名：
Xue Li;Tao Jiang;Linquan Bai;Xiao Kou;Fangxing Li;Houhe Chen;Guoqing Li
作者机构：
Department of Electrical Engineering,Northeast Electric Power University,Jilin 132012,China;Department of Systems Engineering and Engineering Management,University of North Carolina at Charlotte,Charlotte,NC,28223 USA;Department of Electrical Engineering and Computer Science,University of Tennessee,Knoxville,TN,37996 USA
文献出处：
引用格式：
[1]Xue Li;Tao Jiang;Linquan Bai;Xiao Kou;Fangxing Li;Houhe Chen;Guoqing Li-.Orbiting Optimization Model for Tracking Voltage Security Region Boundary in Bulk Power Grids)[J].中国电机工程学会电力与能源系统学报（英文版）,2022(02):476-487
A类：
VSRB,WECC
B类：
Orbiting,Optimization,Model,Tracking,Voltage,Security,Region,Boundary,Bulk,Power,Grids,voltage,security,region,powerful,tool,monitoring,bulk,grids,high,penetration,renewables,It,prevent,cascading,failures,wind,integration,areas,caused,by,serious,over,low,problems,bottlenecks,practical,applica,tions,computational,efficiency,accuracy,To,bridge,these,gaps,general,optimization,model,tracking,boundary,developed,this,paper,accordance,topological,characteristics,First,initial,examined,traditional,OPF,using,base,case,parameters,values,Then,rest,points,tracked,one,after,another,proposed,explore,its,adjacent,approach,significantly,improve,existing,algorithms,studies,bus,Polish,test,systems,demonstrate,exploring
AB值：
0.498619
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