التفاصيل البيبلوغرافية
| العنوان: |
Enhanced TVI for Grid Forming VSC under Unbalanced Faults |
| المؤلفون: |
Markel Zubiaga, Carmen Cardozo, Thibault Prevost, Alain Sanchez-Ruiz, Eneko Olea, Pedro Izurza, Siam Hasan Khan, Joseba Arza |
| المصدر: |
Energies; Volume 14; Issue 19; Pages: 6168 |
| بيانات النشر: |
Multidisciplinary Digital Publishing Institute |
| سنة النشر: |
2021 |
| المجموعة: |
MDPI Open Access Publishing |
| مصطلحات موضوعية: |
grid forming, inverter-based generation, power quality, LVRT, unbalanced faults |
| الوصف: |
With an increasing capacity of inverter-based generation and with a 100% renewable energy power system on the horizon, grid forming converters have the potential to become the prevalent control mode in the grid. Thus, the correct performance of these devices is going to be crucial for system stability and security of supply. Most research related to the grid-forming control is focused on normal operating conditions, although significant effort has been devoted to current limitation strategies to ensure Low Voltage Ride Through (LVRT) capability. However, most contributions usually consider only balanced faults. This paper, proposes a new current limiting method based on the well-known threshold virtual impedance (TVI) that keeps the voltage source behaviour associated to the grid forming (GFM) capability, even when the current limit is reached, while reducing the voltage unbalance according to user-defined settings. |
| نوع الوثيقة: |
text |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| Relation: |
F: Electrical Engineering; https://dx.doi.org/10.3390/en14196168 |
| DOI: |
10.3390/en14196168 |
| الاتاحة: |
https://doi.org/10.3390/en14196168 |
| Rights: |
https://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: |
edsbas.C7244831 |
| قاعدة البيانات: |
BASE |