Academic Journal
Voltage support provided by three-phase three-wire inverters with independent reactive phase-current injection
| العنوان: | Voltage support provided by three-phase three-wire inverters with independent reactive phase-current injection |
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| المؤلفون: | Iñiguez Amigot, José Ignacio, Duarte Mejia, Josue Neftali, Camacho Santiago, Antonio, Miret Tomàs, Jaume, Castilla Fernández, Miguel |
| المساهمون: | Universitat Politècnica de Catalunya. Doctorat en Enginyeria Electrònica, Universitat Politècnica de Catalunya. Doctorat en Automàtica, Robòtica i Visió, Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial, 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: | 2024 |
| المجموعة: | Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge |
| مصطلحات موضوعية: | Àrees temàtiques de la UPC::Enginyeria elèctrica, Electric inverters, Electric apparatus and appliances, Grid code, Reactive current injection, Three-phase power inverter, Voltage sags, Voltage support, Convertidors continu-altern, Aparells elèctrics |
| الوصف: | © 2023 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. ; During voltage sags, three-phase three-wire power inverters can provide voltage support with several current injection strategies. In general, good results are ob- tained, except in overvoltage situations when one or more phase voltages exceed the allowed limit in grid codes. In three-wire inverters, this is a challenging problem because phase voltages are coupled. In this article, we present a strategy that performs independent reactive current injec- tion for each phase, which solves the overvoltage problem. This approach also includes a current-limiting technique that guarantees the injection of the maximum active power under safe current conditions. A stability analysis is carried out based on the small-gain theorem. The properties of the proposed control are experimentally validated with selected tests in a laboratory setup. A performance comparison with state-of-the-art control strategies is also included in the experimental validation. ; Postprint (published version) |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | 11 p.; application/pdf |
| اللغة: | English |
| Relation: | https://ieeexplore.ieee.org/document/10410036; http://hdl.handle.net/2117/404742 |
| DOI: | 10.1109/TIE.2024.3349525 |
| الاتاحة: | http://hdl.handle.net/2117/404742 https://doi.org/10.1109/TIE.2024.3349525 |
| Rights: | Open Access |
| رقم الانضمام: | edsbas.C99CE40C |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/TIE.2024.3349525 |
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