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Efficient Treatment of Parameter Errors in Power System State Estimation

Habiballah, I.O. and Quintana, V.H. (1992) Efficient Treatment of Parameter Errors in Power System State Estimation. Electric Power Systems Research International Journal, 24 (2). pp. 105-109.

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Abstract

This paper presents efficient data structure management algorithms to reduce the amount of CPU time required during the recomputational process of updating the Jacobian matrix and mismatching vector for power system state estimation. This updating is required after the identification of bad data, such as a parameter error of a line in a power network, in order to remove their influence on the state estimation process. The performance of the proposed algorithms is evaluated using several large power system networks. A considerable reduction in the CPU time is obtained with the proposed algorithms



Item Type:Article
Date:1992
Subjects:Electrical
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Habiballah, I.O. and Quintana, V.H.
Email:ibrahimh@kfupm.edu.sa, UNSPECIFIED
ID Code:344
Deposited By:Dr SHARIF IQBAL SHEIKH
Deposited On:15 Mar 2008 16:59
Last Modified:12 Apr 2011 13:07

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