Comparison of bus frequency estimators for power system transient stability analysis

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Title: Comparison of bus frequency estimators for power system transient stability analysis
Authors: Ortega, Alvaro
Milano, Federico
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Date: 24-Nov-2016
Online since: 2019-04-17T11:02:28Z
Abstract: The paper presents a study on the dynamic response of power system frequency control devices considering different approaches to estimate bus frequencies in power system simulators. The frequency signals considered in this paper are obtained based on the center of inertia, a commonly-used washout filter that approximates the derivative of the bus voltage phase angle, and a frequency divider formula developed by the authors. The dynamic behavior of frequency control devices such as thermostatically regulated loads is compared considering the three signals above. Different scenarios are discussed based on the IEEE 14-bus and New England 39-bus, 10-machine test systems.
Funding Details: European Commission Horizon 2020
European Commission - European Regional Development Fund
Science Foundation Ireland
Type of material: Conference Publication
Publisher: IEEE
Copyright (published version): 2016 European Union
Keywords: Frequency estimationFrequency controlRotorsFrequency conversionFrequency synchronizatioSynchronous machinesOscillators
DOI: 10.1109/POWERCON.2016.7753891
Language: en
Status of Item: Not peer reviewed
Is part of: 2016 IEEE International Conference on Power System Technology (POWERCON)
Conference Details: 2016 IEEE International Conference on Power System Technology (POWERCON), Wollongong, Australia, 28 September-1 October 2016
ISBN: 978-1-4673-8848-1
Appears in Collections:Electrical and Electronic Engineering Research Collection

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