Enhancement of SDRU and RCC for low voltage ride through capability in DFIG based wind farm

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dc.contributor.authorDöşoğlu, Mehmet Kenan
dc.date.accessioned2020-05-01T12:11:53Z
dc.date.available2020-05-01T12:11:53Z
dc.date.issued2017
dc.departmentDÜ, Teknoloji Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.descriptionWOS: 000401692600021en_US
dc.description.abstractGrid-integrated wind turbine may experience low voltages during transient events in grid. An increase observed in inrush current leads to low voltage. To control the increased current, an enhancement in a low voltage ride-through (LVRT) capability is required. This study examines the impact of an LVRT scheme on grid-integrated doubly fed induction generator (DFIG)-based wind turbines which are represented with new stator-damping resistor unit (SDRU) and rotor current control (RCC). Besides, both stator and rotor circuits of DFIG were enhanced with electro-motor force (emk). Designed as hybrid with SDRU and RCC, DFIG was examined to analyses symmetrical and asymmetrical faults in the grid. Electro-motor-force dynamic modeling of both stator and rotor was developed. The responses of wind turbine against low voltage are investigated in terms of bus voltages, angular speed, electrical torque, stator and rotor current, and d-q axes current. The results of the study show that the system became stable in a short time when the SDRU and RCC were incorporated with the stator and rotor electro-motor-force models.en_US
dc.identifier.doi10.1007/s00202-016-0403-4en_US
dc.identifier.endpage683en_US
dc.identifier.issn0948-7921
dc.identifier.issn1432-0487
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage673en_US
dc.identifier.urihttps://doi.org/10.1007/s00202-016-0403-4
dc.identifier.urihttps://hdl.handle.net/20.500.12684/6243
dc.identifier.volume99en_US
dc.identifier.wosWOS:000401692600021en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofElectrical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDFIGen_US
dc.subjectLVRTen_US
dc.subjectSDRUen_US
dc.subjectRCCen_US
dc.subjectTransient stabilityen_US
dc.titleEnhancement of SDRU and RCC for low voltage ride through capability in DFIG based wind farmen_US
dc.typeArticleen_US

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