NEW DECOMPOSITION AGGREGATION SCHEME FOR TRANSIENT STABILITY ANALYSIS OF POWER-SYSTEMS

被引：0

作者：

SHAABAN, H ^{[1
]}

GRUJIC, L ^{[1
]}

机构：

[1] UNIV BELGRADE,FAC MECH ENGN,YU-11001 BELGRADE,YUGOSLAVIA

来源：

INFORMATION AND DECISION TECHNOLOGIES | 1988年 / 14卷 / 03期

关键词：

Electric Power Systems--Transients - System Stability--Analysis - Systems Engineering--Theory;

D O I：

暂无

中图分类号：

C93 [管理学]; O22 [运筹学];

学科分类号：

070105 ; 12 ; 1201 ; 1202 ; 120202 ;

摘要：

An N-machine power system with transfer conductances and nonuniform mechanical damping is considered, and the system transient stability analysis is carried out using the decomposition-aggregation method. The system mathematical model is derived and decomposed into (N-1)/3 seventh-order interconnected subsystems, each of them is decomposed into free subsystem and interconnections. A ten-machine power system is used as an illustrative example, and an asymptotic stability domain estimate is determined for the system transient stability analysis is carried out using the decomposition-aggregation method. The system decomposition is performed so that each subsystem includes four machines, instead of only two or three machines as for the pair-wise and triple-wise decomposition schemes, respectively.

引用

页码：213 / 227

页数：15

共 17 条

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