DocumentCode
1516432
Title
The affine-scaling dual algorithm as an alternative to solve the power system state estimation problem
Author
Ramírez-Arredondo, Juan M. ; Barocio E, E. ; Chacon, Oscar L.
Author_Institution
CINVESTAV-IPN, Mexico City, Mexico
Volume
19
Issue
6
fYear
1999
fDate
6/1/1999 12:00:00 AM
Firstpage
50
Lastpage
52
Abstract
A linear programming formulation is employed to solve the power system state estimation problem using an interior point method based on the affine-scaling dual algorithm. This algorithm was selected due to its simplicity and easy direction search toward the optimal. The algorithm was applied successfully to several power systems considering simultaneous measurements containing gross errors. Results show good performance
Keywords
linear programming; power system measurement; power system state estimation; affine-scaling dual algorithm; gross errors; interior point method; linear programming; power system state estimation problem; power systems; simultaneous measurements; weighted absolute value estimation; Least squares approximation; Linear programming; Measurement errors; Measurement standards; Nonlinear equations; Power measurement; Power system measurements; Power systems; State estimation;
fLanguage
English
Journal_Title
Power Engineering Review, IEEE
Publisher
ieee
ISSN
0272-1724
Type
jour
DOI
10.1109/39.768576
Filename
768576
Link To Document