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المؤلفKhalid, Hassan Abdullah
المؤلفCecati, Carlo
المؤلفAl-Emadi, Nasser Ahmed
المؤلفGastli, Adel
المؤلفBen-Brahim, Lazhar
تاريخ الإتاحة2022-11-15T11:28:10Z
تاريخ النشر2021-2-22
اسم المنشورIEEE Access
المعرّفhttp://dx.doi.org/10.1109/ACCESS.2021.3061141
الاقتباسKhalid, H. A., Cecati, C., Al-Emadi, N. A., Gastli, A., & Ben-Brahim, L. (2021). Differential Flatness-Based Performance Enhancement of a Vector Controlled VSC With an LCL-Filter for Weak Grids. IEEE Access, 9, 33557-33568.
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85101750505&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/36460
الملخصIn this paper, a novel single-loop flatness-based controller (FBC) is proposed to control the grid-side current in a shunt converter connected to a weak grid through an LCL-filter. After its mathematical description, the paper reports controller implementation and some performance comparisons with two distinct implementations of the widely diffused vector current control approach, during balanced and unbalanced grid voltages, and weak grid conditions. Obtained results highlight higher tracking capability and better dynamic response of the proposed FBC. Moreover, because of its reduced negative conductance region, unstable behaviors that can be observed in weak grids appear significantly improved due to a reduced influence of the phase-locked loop system.
اللغةen
الناشرIEEE
الموضوعFlatness-based control
LCL-filter
vector current control
voltage source converter
weak grids
العنوانDifferential Flatness-Based Performance Enhancement of a Vector Controlled VSC with an LCL-Filter for Weak Grids
النوعArticle
الصفحات33557-33568
رقم المجلد9
ESSN2169-3536


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