A new approach for low voltage ride through capability in DFIG based wind farm

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dc.contributor.authorDöşoğlu, Mehmet Kenan
dc.date.accessioned2020-04-30T22:38:42Z
dc.date.available2020-04-30T22:38:42Z
dc.date.issued2016
dc.departmentDÜ, Teknoloji Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.descriptionWOS: 000380591500028en_US
dc.description.abstractProtection against voltage dips is very important for transient stability in a Doubly Fed Induction Generator (DFIG). Conventional crowbar circuits have been used for protection of DFIGs; however, they may be insufficient in some transient situations. Therefore, the Low Voltage Ride Through (LVRT) capability was enhanced by a Demagnetization Current Controller (DCC) for the purpose of transient analysis. In addition, both stator and rotor circuit electromotive forces were modeled in a DFIG. The performances of the DFIG models with and without the DCC were compared. Modeling was carried out in a MATLAB/SIMULINK environment. A comparison of system behaviors was made between three-phase faults with and without a stator-rotor dynamic. Parameters for the DFIG including output voltage, speed, electrical torque variations and d-q axis rotor-stator current variations in addition to a 34.5 kV bus voltage were examined. It was found that in the DFIG model the system became stable in a short time when using the DCC. (C) 2016 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.ijepes.2016.04.027en_US
dc.identifier.endpage258en_US
dc.identifier.issn0142-0615
dc.identifier.issn1879-3517
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage251en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijepes.2016.04.027
dc.identifier.urihttps://hdl.handle.net/20.500.12684/2390
dc.identifier.volume83en_US
dc.identifier.wosWOS:000380591500028en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofInternational Journal Of Electrical Power & Energy Systemsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDFIGen_US
dc.subjectDCCen_US
dc.subjectStator-rotor electromotive forceen_US
dc.subjectTransient stabilityen_US
dc.titleA new approach for low voltage ride through capability in DFIG based wind farmen_US
dc.typeArticleen_US

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