Design of a photovoltaic-wind power generation system with grid connection and two micro-grids

This paper presents the design of a hybrid photovoltaic-wind power generation system with an installed capacity of 27,6 kW for the Complejo E3T of the Universidad Industrial de Santander. The system consists of five subsystems, four photovoltaic (97,46%) and one wind power (2,54%). The system will generate 40 MWh per year, it will have a predominantly injection of kind grid-tied (95%); but also it will have storage energy from batteries in two micro-grids to ensure supplies to specific loads, both AC or DC (5%).