A MORE EFFICIENT FORMULATION FOR COMPUTATION OF THE MAXIMUM LOADING POINTS IN ELECTRIC-POWER SYSTEMS

被引：32

作者：

CHIANG, HD ^{[1
]}

JEANJUMEAU, R ^{[1
]}

机构：

[1] ELECT HAITI,PORT AU PRINCE,HAITI

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1995年 / 10卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/59.387898

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a more efficient formulation for computation of the maximum loading points. A distinguishing feature of the new formulation is that it is of dimension (n+1), instead of the existing formulation of dimension (2n+1), for n-dimensional load flow equations. This feature makes computation of the maximum loading points very Inexpensive in comparison with those required in the existing formulation. A theoretical basis for the new formulation is provided. The new problem formulation is derived by using a simple reparameterization scheme and exploiting the special properties of the power flow model. Moreover, the proposed test function is shown to be monotonic in the vicinity of a maximum loading point. Therefore, it allows one to monitor the approach to maximum loading points during the solution search process. Simulation results on a 234-bus system are presented.

引用

页码：635 / 641

页数：7

共 13 条

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[2]

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