Control Model; Island Grids; Inverters; Droop Control; Grid Stability
Résumé :
[en] This paper recapitulates an analytic control model for arbitrary island grids and presents findings on the dynamic behaviour of purely inverter driven island grids. Pole zero plots of different grid structures are presented and the influence of several inverter parameters on the grid stability is analysed. Findings show that for improved grid stability the inverter’s time constants should also relate to their rated power. Further it is shown how P-Q rotation in the droop control can improve the integration density of renewable power sources in the distribution grid.
Centre de recherche :
Interdisciplinary Centre for Security, Reliability and Trust (SnT) at the University of Luxembourg
Disciplines :
Energie
Auteur, co-auteur :
JOSTOCK, Markus ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
SACHAU, Jürgen ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)
HADJI-MINAGLOU, Jean-Régis ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit
Tuttas, Christian
Langue du document :
Anglais
Titre :
Structured Analysis of Arbitrary Island Grids
Date de publication/diffusion :
08 octobre 2013
Nombre de pages :
5
Nom de la manifestation :
4th European Innovative Smart Grid Technologies (ISGT)
