Technologies of capture and storage of energy from renewable sources

Abstract

The article presents some considerations general related to renewable energies, and some technologies for capture, conversion and storage of renewable energies, practiced globally, emphasizing the need for technical solutions and innovative technologies for storage, in particular for the electric energy produced by photovoltaic panels and wind turbines, which have a regime unsteady / random to delivery of the energy. Finally, are presented some original concepts for capture, conversion and storage systems of electrical energy in the form of pneumatics energy or hydrostatic energy, technical solutions with great potential to be realized and transferred into production of energy from renewable sources.