Structured analysis of arbitrary island grids

Markus Jostock, Jurgen Sachau, Jean-Regis Hadji-Minaglou, Christian Tuttas
2013 IEEE PES ISGT Europe 2013  
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
more » ... integration density of renewable power sources in the distribution grid.
doi:10.1109/isgteurope.2013.6695301 dblp:conf/isgteurope/JostockSHT13 fatcat:27xabmekwrb5xoar5idcbqnb6i