Control systems of wind generators are usually designed neglecting the effect of the external grid (the impedance of the grid is much smaller than the impedance of the step-up transformers). Wind generator manufacturers are facing considerable challenges when connecting their machines to weak systems. A number of issues may arise. This paper classifies them and proposes a common approach to address them.
Palabras clave: Wind generation, weak systems, subsynchronous resonance, harmonic interaction, voltage stability, controller interaction.
International Conference on Renewable Energies and Power Quality , Granada (España). 02 septiembre 2020
Fecha de publicación: septiembre 2020.
Cita:
L. Rouco, J. Zamora, A. García-Cerrada, Wind generation in weak systems, International Conference on Renewable Energies and Power Quality
- ICREPQ'20, Granada, España, 02-04 Septiembre 2020. , pp. 1-7
IIT-20-084A
