Academic Journal
Enabling grid-feeding converters with a dissonant-resonant controller for negative-sequence voltage elimination
| العنوان: | Enabling grid-feeding converters with a dissonant-resonant controller for negative-sequence voltage elimination |
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| المؤلفون: | Velasco García, Manel, Martí Colom, Pau, Camacho Santiago, Antonio, Rey López, Juan Manuel, Miret Tomàs, Jaume, Castilla Fernández, Miguel |
| المساهمون: | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial, Universitat Politècnica de Catalunya. Doctorat en Enginyeria Electrònica, Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica, Universitat Politècnica de Catalunya. SEPIC - Sistemes Electrònics de Potència i de Control |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE) |
| سنة النشر: | 2020 |
| المجموعة: | Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge |
| مصطلحات موضوعية: | Àrees temàtiques de la UPC::Enginyeria elèctrica, Electric current converters, Alpha beta components, Grid-feeding converter, Negative sequence, Resonant controller, Convertidors de corrent elèctric |
| الوصف: | © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works ; The mitigation of the adverse effects of voltage unbalance in equipment and power quality can be performed by the power electronic converters that interface distributed generators to the grid. Inspired in a resonant controller, this article presents a dissonant-resonant controller for negative-sequence voltage elimination for a grid-feeding converter connected to the grid. The controller eliminates the negative-sequence voltage at the converter output with a regulable precision, it does not require knowing the grid impedance for successful operation, and it can be a good candidate for parallel operation because it operates not like an integrator, but like an “untuned” integrator. Using the stationary aß frame, a closed-loop model is developed in a complex space vector built from the complexification of the stationary components. This allows extracting stability conditions for safe closed-loop operation as well as deriving design guidelines for the controller parameters. Numerical and experimental results show the ability of the proposed controller to meet its design goals, thus, corroborating the theoretical approach ; Peer Reviewed ; Postprint (author's final draft) |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | 11 p.; application/pdf |
| اللغة: | English |
| تدمد: | 0885-8993 |
| Relation: | https://ieeexplore.ieee.org/document/8822493; Velasco, M. [et al.]. Enabling grid-feeding converters with a dissonant-resonant controller for negative-sequence voltage elimination. "IEEE transactions on power electronics", 1 Abril 2020, vol. 35, núm. 4, p. 4342-4352.; http://hdl.handle.net/2117/330467 |
| DOI: | 10.1109/TPEL.2019.2938906 |
| الاتاحة: | http://hdl.handle.net/2117/330467 https://doi.org/10.1109/TPEL.2019.2938906 |
| Rights: | Attribution-NonCommercial-NoDerivs 3.0 Spain ; http://creativecommons.org/licenses/by-nc-nd/3.0/es/ ; Open Access |
| رقم الانضمام: | edsbas.5C411167 |
| قاعدة البيانات: | BASE |
| تدمد: | 08858993 |
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| DOI: | 10.1109/TPEL.2019.2938906 |