Optimization of the wind farm structure through the use of PV installations and the use of pumped storage power plants

The article presents methods of wind farm optimization through the use of PV installations and the use of pumped storage power plants. Optimization criteria are listed. The method of arranging a PV installation on a wind turbine and the way of arranging it as a separate installation are presented. Existing solutions in the German city of Galidorf with a water reservoir and in the Spanish Albacete are presented. Polish pumped storage power plants and their capacities were presented.