DocumentCode
3313210
Title
Optimal Placement of Phasor Measurements for the Enhancement of State Estimation
Author
Jiang, Weiqing ; Vittal, Vijay
Author_Institution
Dept. of Electr. & Comput. Eng., Arizona Univ., Tempe, AZ
fYear
2006
fDate
Oct. 29 2006-Nov. 1 2006
Firstpage
1550
Lastpage
1555
Abstract
This paper presents a phasor measurements placement algorithm which enhances the accuracy of the state estimation solutions and increases local redundancy. The algorithm developed determines a list of buses with low local redundancy and a list of buses with low state estimator accuracy. The optimal placement of phasor measurements is determined by a ranking of group of buses which are determined with respect to the characteristics of phasor measurements. Test results on the IEEE 14-bus and 118-bus IEEE test system are provided
Keywords
power system measurement; power system state estimation; IEEE 118-bus test system; IEEE 14-bus; buses ranking; local redundancy; optimal phasor measurements placement algorithm; state estimation; Phasor measurement units; Power measurement; Power system measurements; Power system modeling; Reactive power; Redundancy; Robustness; State estimation; System testing; Voltage measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Systems Conference and Exposition, 2006. PSCE '06. 2006 IEEE PES
Conference_Location
Atlanta, GA
Print_ISBN
1-4244-0177-1
Electronic_ISBN
1-4244-0178-X
Type
conf
DOI
10.1109/PSCE.2006.296531
Filename
4075970
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