An optimal model for balancing fluctuating power of large wind parksTammoja, Heiki; Palu, Ivo; Agabus, Hannes; Keel, Matti; Oidram, Rein8th International Workshop on Large Scale Integration of Wind Power and on Transmission Networks for Offshore Wind Farms : Bremen, Germany, 14-15 October, 20092009 / p. 647-652 Possibilities and analysis of integration of large-scale offshore wind parks into Estonian power systemKilter, Jako; TÅ¡ernobrovkin, Oleg; Landsberg, Mart; Agabus, Hannes; Palu, Ivo8th International Workshop on Large Scale Integration of Wind Power and on Transmission Networks for Offshore Wind Farms : Bremen, Germany, 14-15 October, 20092009 / p. 624-629