Efficient Approach for Harmonic Resonance Identification of Large Wind Power Plants

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13 Citationer (Scopus)

Abstrakt

Unlike conventional power systems where the resonance frequencies are mainly determined by the passive components parameters, large Wind Power Plants (WPPs) may introduce additional harmonic resonances because of the interactions of the wideband control systems of power converters with each other and with passive components. This paper presents an efficient approach for identification of harmonic resonances in large WPPs containing power electronic converters, cable, transformer, capacitor banks, shunt reactors, etc. The proposed approach introduces a large WPP as a Multi-Input Multi-Output (MIMO) control system by considering the linearized models of the inner control loops of grid-side converters. Therefore, the resonance frequencies of the WPP resulting from passive components and the control loop interactions are identified based on the determinant of the transfer function matrix of the introduced MIMO system. The effectiveness of the presented theoretical analysis is validated by time-domain simulations for a 400-MW WPP studied in the PSCAD/EMTDC software environment.
OriginalsprogEngelsk
Titel2016 IEEE 7th International Symposium On Power Electronics for Distributed Generation Systems (PEDG)
Antal sider7
ForlagIEEE Press
Publikationsdatojun. 2016
ISBN (Trykt)978-1-4673-8616-6
ISBN (Elektronisk)978-1-4673-8617-3
DOI
StatusUdgivet - jun. 2016
Begivenhedthe 7th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2016) - Vancouver, Canada
Varighed: 27 jun. 201630 jun. 2016

Konference

Konferencethe 7th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2016)
LandCanada
ByVancouver
Periode27/06/201630/06/2016

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