Decentralized Control of Offshore Wind Farms Connected to Diode-Based HVdc Links

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Show simple item record Cardiel Álvarez, Miguel Ángel Arnaltes Gómez, Santiago Rodríguez Amenedo, José Luis Nami, Ashkan 2021-05-13T08:19:47Z 2021-05-13T08:19:47Z 2018-09
dc.identifier.bibliographicCitation Cardiel-Alvarez, M. A., Arnaltes, S., Rodriguez-Amenedo, J. L. & Nami, A. (2018). Decentralized Control of Offshore Wind Farms Connected to Diode-Based HVdc Links. IEEE Transactions on Energy Conversion, 33(3), pp. 1233–1241.
dc.identifier.issn 0885-8969
dc.description.abstract This paper presents a novel decentralized control for offshore wind farms connected to the onshore grid through a high-voltage dc link by means of a diode rectifier. The proposed control system is implemented in each wind turbine generator system (WTGS). The capacitor placed at the filter of the wind turbine front-end converter is used for the proposed control implementation. Frequency control is achieved by aligning the capacitor voltage vector along a reference axis rotating at the reference frequency. Then, a frequency-reactive power droop control allows the synchronization of all the WTGSs. On the other hand, this droop strategy also leads to total reactive power sharing among WTGSs without relying on communications. An additional secondary frequency control is also implemented to compensate the frequency deviation caused by the droop control. The proposed control system has been validated by simulation and results demonstrate the appropriate performance even during start-up and faults.
dc.format.extent 9
dc.language.iso eng
dc.publisher IEEE
dc.rights © 2018, IEEE
dc.subject.other Diode rectifier
dc.subject.other Offshore wind farm (OWF)
dc.subject.other Frequency control
dc.subject.other Distributed control
dc.subject.other High voltage dc (HVdc) transmission
dc.title Decentralized Control of Offshore Wind Farms Connected to Diode-Based HVdc Links
dc.type article
dc.subject.eciencia Electrónica
dc.rights.accessRights openAccess
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 1233
dc.identifier.publicationissue 3
dc.identifier.publicationlastpage 1241
dc.identifier.publicationtitle IEEE Transactions on Energy Conversion
dc.identifier.publicationvolume 33
dc.identifier.uxxi AR/0000021985
dc.affiliation.dpto UC3M. Departamento de Ingeniería Eléctrica
dc.affiliation.grupoinv UC3M. Grupo de Investigación: Control de Sistemas de Potencia
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