Renewable energy sources in providing services to the system; Fontes renovaveis no fornecimento de servicos ao sistema

Today the participation of renewable energy sources in the energy and power reserve are vital to the stability of the electrical system. This article presents a study by the German Society for Energy Engineering, which proposes a model to increase the participation of renewable in the supply of ancillary services. In this model, the so-called 'virtual power plants' are identified as the key to a profitable market access.