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Optimal Placement of Phasor Measurements for the Enhancement of State Estimation

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2 Author(s)
Weiqing Jiang ; Dept. of Electr. & Comput. Eng., Arizona Univ., Tempe, AZ ; Vittal, V.

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

Published in:

Power Systems Conference and Exposition, 2006. PSCE '06. 2006 IEEE PES

Date of Conference:

Oct. 29 2006-Nov. 1 2006