DocumentCode
771354
Title
Fast linear programming state estimation using the dual formulation
Author
El-Keib, A.A. ; Sing, H.
Author_Institution
Dept. of Electr. Eng., Alabama Univ., Tuscaloosa, AL, USA
Volume
7
Issue
2
fYear
1992
fDate
5/1/1992 12:00:00 AM
Firstpage
620
Lastpage
628
Abstract
The authors present a fast and efficient technique for solving the power system state estimation problem using linear programming (LP). The dual formulation of the original problem is described. 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. Both the full and decoupled dual problems were solved. Test results indicate that the dual estimators are superior to the primal estimators
Keywords
linear programming; power system analysis computing; state estimation; dual estimators; linear programming; power system; power system analysis computing; Control systems; Energy measurement; Linear programming; Power system reliability; Power system security; Power systems; Senior members; State estimation; Student members; System testing;
fLanguage
English
Journal_Title
Power Systems, IEEE Transactions on
Publisher
ieee
ISSN
0885-8950
Type
jour
DOI
10.1109/59.141767
Filename
141767
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