An artificial neural network aided solution to the problem of voltage stability in power systems

Document Type

Article

Publication Date

1-1-1996

Abstract

This paper presents an artificial neural network (ANN) model for evaluating the voltage collapse point of a power system. Random changes in load level at all busbars in a distribution network will change the operating margin of the power system from a voltage stability point of view. The proposed method is able to almost accurately predict the voltage stability factor of a given distribution network resulting from either real or reactive power load changes or any other system parameter change.

Keywords

Neural network, Power system protection, Prediction, Stability factors, Voltage stability index

Divisions

fac_eng

Publication Title

International Journal of Power and Energy Systems

Volume

16

Issue

3

Publisher

ACTA Press

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