Resonant control system for low-voltage ride-through in wind energy conversion systems
Author
dc.contributor.author
Cárdenas Dobson, Jesús
Author
dc.contributor.author
Díaz, Matías
Author
dc.contributor.author
Rojas, Félix
Author
dc.contributor.author
Clare, Jon
Author
dc.contributor.author
Wheeler, Pat
Admission date
dc.date.accessioned
2016-11-23T16:21:58Z
Available date
dc.date.available
2016-11-23T16:21:58Z
Publication date
dc.date.issued
2016
Cita de ítem
dc.identifier.citation
IET Power Electron., Volumen: 9 Número: 6 Páginas: 1297-1305 May 2016
es_ES
Identifier
dc.identifier.other
10.1049/iet-pel.2015.0488
Identifier
dc.identifier.uri
https://repositorio.uchile.cl/handle/2250/141379
Abstract
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Owing to the high penetration of electrical energy from wind energy conversion systems (WECSs), some countries are enforcing stringent grid codes to regulate low-voltage-ride-through (LVRT) operation of WECSs. This study presents a self-tuning resonant control (RC) system which can be used for LVRT control of the grid interface in the presence of symmetrical or asymmetrical faults. Only two RCs are required to fully control the four degrees of freedom of the converter output current. Sequence component separation is achieved using a new fast-convergence delayed signal cancellation method which is also discussed in this work. The mathematical analysis and design procedure of the control system are presented. Simulation and experimental results obtained from a 3 kW prototype are discussed in this study.
es_ES
Patrocinador
dc.description.sponsorship
Chilean National Fund of Scientific and Technological Development (FONDECYT)
1140337
Advanced Centre for Electrical and Electronic Engineering, AC3E, Basal Project
FB0008