FAST LINEAR-PROGRAMMING STATE ESTIMATION USING THE DUAL FORMULATION

被引：10
|
作者：
ELKEIB, AA
SINGH, H
机构：
[1] Department of Electrical Engineering, University of Alabama, Tuscaloosa
来源：
IEEE TRANSACTIONS ON POWER SYSTEMS | 1992年 / 7卷 / 02期
基金：
美国国家科学基金会;
关键词：
Electric Power Systems;
D O I：
10.1109/59.141767
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 fast and efficient technique for solving the power system state estimation problem using linear programming(LP). It describes for the first time the dual formulation of the original problem. This formulation improves the solution time significantly. Four LP state estimators are presented and test results on the IEEE 30, 57 and 118 bus standard systems are included. The LP state estimator based on the dual formulation problem proved to be most promising.
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页码：620 / 628
页数：9
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