Analysis of Current Limiting Algorithm with Anti-Windup Control for Transient Stability of Grid-Forming Converters

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dc.contributor.authorÇelik, Özgür
dc.date.accessioned2025-01-06T17:22:53Z
dc.date.available2025-01-06T17:22:53Z
dc.date.issued2023
dc.departmentAdana Alparslan Türkeş Bilim ve Teknoloji Üniversitesi
dc.description.abstractIn modern power grids, renewable energy sources (RESs) are integrated to the grid through voltage source converters (VSCs) with grid-forming capabilities. Grid forming VSCs’ weak overcurrent capability revealed the need for current limiting techniques under large disturbances like short-circuit faults. However, current saturation algorithms induce transient instabilities due to the AC voltage controller windup issue when the current is saturated. Therefore, analyzing the transient stability of the grid-forming units in case of fault conditions is crucial for ensuring the reliable and secure operation of the grid. This paper investigates the effects of the current limiting algorithm with anti-windup control to handle transient instabilities during fault conditions. An elaborated theoretical analysis of the presented system is performed by considering different case studies. The simulations are conducted by using Matlab/Simulink software to test the validity of the presented system. The obtained results highlight the advantages of an anti-windup controller during current saturation mode.
dc.identifier.doi10.21605/cukurovaumfd.1377721
dc.identifier.endpage681
dc.identifier.issn2757-9255
dc.identifier.issue3
dc.identifier.startpage671
dc.identifier.trdizinid1203942
dc.identifier.urihttps://doi.org/10.21605/cukurovaumfd.1377721
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1203942
dc.identifier.urihttps://hdl.handle.net/20.500.14669/533
dc.identifier.volume38
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofÇukurova Üniversitesi Mühendislik Fakültesi dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241211
dc.subjectVSCs
dc.subjectGrid-forming
dc.subjectCurrent saturation
dc.subjectAnti-windup
dc.subjectPower flow control
dc.titleAnalysis of Current Limiting Algorithm with Anti-Windup Control for Transient Stability of Grid-Forming Converters
dc.typeArticle

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