Nonlinear Adaptive Excitation Control for Structure Preserving Power Systems

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Title: Nonlinear Adaptive Excitation Control for Structure Preserving Power Systems
Authors: Wan, Yong
Milano, Federico
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Date: May-2018
Online since: 2019-04-17T10:09:55Z
Abstract: The paper proposes a decentralized excitation controller to improve the stability of large power systems. Extended Lyapunov-like energy function and equivalent expressions of stator transient voltages are utilized to design a nonlinear adaptive excitation controller. The proposed controller only requires local machine measures and parameters. The performance of the designed excitation control system is evaluated on the well known IEEE 118-bus 54-unit power system and compared with conventional exciter controls.
Funding Details: European Commission Horizon 2020
Science Foundation Ireland
Type of material: Journal Article
Publisher: IEEE
Journal: IEEE Transactions on Power Systems
Volume: 33
Issue: 3
Start page: 3107
End page: 3117
Copyright (published version): 2017 IEEE
Keywords: Multi-machine power systemsAutomatic voltage controlStructure preserving modelTransient stability analysisDecentralized controlLyapunov function
DOI: 10.1109/TPWRS.2017.2752764
Language: en
Status of Item: Peer reviewed
Appears in Collections:Electrical and Electronic Engineering Research Collection

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