DocumentCode
891229
Title
Network Observability Analysis through Measurement Jacobian Matrix Reduction
Author
Slutsker, Ilya W. ; Scudder, Jon M.
Author_Institution
Control Data Corporation Minneapolis, Minnesota
Volume
2
Issue
2
fYear
1987
fDate
5/1/1987 12:00:00 AM
Firstpage
331
Lastpage
336
Abstract
A method of observability analysis for the state estimation in power systems is presented. The method is based on a symbolic reduction of the measurement Jacobian matrix without its actual computation. The algorithm is characterized as being extremely simple and fast. The results of the algorithm application in the Energy Management System (EMS) of a large electric utility are given.
Keywords
Combinatorial mathematics; Jacobian matrices; Medical services; Network topology; Noise measurement; Observability; Power system analysis computing; Power system measurements; Power systems; State estimation;
fLanguage
English
Journal_Title
Power Systems, IEEE Transactions on
Publisher
ieee
ISSN
0885-8950
Type
jour
DOI
10.1109/TPWRS.1987.4335128
Filename
4335128
Link To Document