Probabilistic determination of pilot points for zonal voltage control

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Title: Probabilistic determination of pilot points for zonal voltage control
Authors: Amraee, Turaj
Soroudi, Alireza
Ranjbar, AliMohammad
Permanent link: http://hdl.handle.net/10197/6203
Date: Jan-2012
Abstract: Owing to the local nature of voltage and reactive power control, the voltage control is managed in a zonal or regional basis. A new comprehensive scheme for optimal selection of pilot points is proposed in this study. The uncertainties of operational and topological disturbances of the power system are included to provide the robustness of the pilot node set. To reduce the huge number of probable states (i.e. combined states of load and topological changes), a scenario reduction technique is used. The resulted optimal control problem is solved using a new immune-based genetic algorithm. The performance of the proposed method is verified over IEEE 118-bus and realistic Iranian 1274-bus national transmission grids.
Type of material: Journal Article
Publisher: Institute of Engineering and Technology (IET)
Copyright (published version): 2012 The Institution of Engineering and Technology
Keywords: Secondary voltage control;Uncertainty;Pilot node;Scenario reduction;Immune-based Genetic Algorithm
DOI: 10.1049/iet-gtd.2011.0334
Language: en
Status of Item: Peer reviewed
Appears in Collections:Electrical and Electronic Engineering Research Collection

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