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Conference Paper: STATCOM Control for Integration of Wind Farm to the Weak Grid

TitleSTATCOM Control for Integration of Wind Farm to the Weak Grid
Authors
Issue Date2014
PublisherI E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000581
Citation
The IEEE Power and Energy Society (PES) General Meeting, Washington, USA, 27-31 July 2014. In the IEEE Power and Energy Society General Meeting Proceedings, 2014, p. 1-5 How to Cite?
AbstractThis paper focuses on the STATCOM modeling and nonlinear controller design for fast voltage regulation during the grid disturbance when the wind farm is integrated to a weak grid. A sliding mode inverse controller for the STATCOM connected at the PCC of the wind farm is proposed. It utilizes the inverse system theory to form a pseudo-linear system of the STATCOM. Then the variable structure sliding mode control, with the feature of insensitivity to parameters variation, could be implemented to enhance the system robustness. The comprehensive control scheme could maintain the dc-link voltage of STATCOM and rapidly regulate the ac voltage at PCC to its reference by injecting the reactive current, so as to enhance the voltage stability of wind farm during the transient response. Simulation in PSCAD/EMTDC verified that the STATCOM with the controller proposed can reduce the voltage drop experienced by the wind farm by providing dynamic reactive power support, thus improving the fault ride-through capability of the wind farm.
Persistent Identifierhttp://hdl.handle.net/10722/204054
ISBN

 

DC FieldValueLanguage
dc.contributor.authorChen, Xen_US
dc.contributor.authorHou, Yen_US
dc.date.accessioned2014-09-19T20:02:07Z-
dc.date.available2014-09-19T20:02:07Z-
dc.date.issued2014en_US
dc.identifier.citationThe IEEE Power and Energy Society (PES) General Meeting, Washington, USA, 27-31 July 2014. In the IEEE Power and Energy Society General Meeting Proceedings, 2014, p. 1-5en_US
dc.identifier.isbn9781479964154-
dc.identifier.urihttp://hdl.handle.net/10722/204054-
dc.description.abstractThis paper focuses on the STATCOM modeling and nonlinear controller design for fast voltage regulation during the grid disturbance when the wind farm is integrated to a weak grid. A sliding mode inverse controller for the STATCOM connected at the PCC of the wind farm is proposed. It utilizes the inverse system theory to form a pseudo-linear system of the STATCOM. Then the variable structure sliding mode control, with the feature of insensitivity to parameters variation, could be implemented to enhance the system robustness. The comprehensive control scheme could maintain the dc-link voltage of STATCOM and rapidly regulate the ac voltage at PCC to its reference by injecting the reactive current, so as to enhance the voltage stability of wind farm during the transient response. Simulation in PSCAD/EMTDC verified that the STATCOM with the controller proposed can reduce the voltage drop experienced by the wind farm by providing dynamic reactive power support, thus improving the fault ride-through capability of the wind farm.-
dc.languageengen_US
dc.publisherI E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000581-
dc.relation.ispartofIEEE Power and Energy Society General Meeting Proceedingsen_US
dc.rightsIEEE Power and Energy Society General Meeting Proceedings. Copyright © I E E E.-
dc.rights©2014 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleSTATCOM Control for Integration of Wind Farm to the Weak Griden_US
dc.typeConference_Paperen_US
dc.identifier.emailChen, X: chenxia@hku.hken_US
dc.identifier.emailHou, Y: yhhou@eee.hku.hken_US
dc.identifier.authorityHou, Y=rp00069en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/PESGM.2014.6939454-
dc.identifier.hkuros237248en_US
dc.identifier.spage1-
dc.identifier.epage5-
dc.publisher.placeUnited States-

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