Automatic system of wind and photovoltaic energy storage for uninterruptible electric energy output providing energy autonomy

摘要

Automatic system of wind and photovoltaic energy storage for uninterruptible electric energy output, providing energy autonomy, is defined by the fact that it consists of wind turbines (K1) and photovoltaic modules (K2) independently or in combination, that mechanically or electrically connected drive appropriate air compressors (1), (2), which compress air to high pressure and after dehumidifying it with adsorption type filters of almost complete dehydration (T1), (T2) they deliver the compressed air for storage in suitable airtight storage tanks/pressure vessels, from where it exits and after possibly passing once again through a dehumidification filter (T3) of the same type, through the appropriate pressure reducers (T4) and various other devices such as the heat exchanger (T5) or alternatively a heating element, compressed air can optionally absorb the heat that is withdrawn from the air compressors, but primarily and continuously from the heat pump (T7), which is fed by the generated energy, in order to increase its volume and is expanded in an appropriate air engine (5) equipped in such a way that the energy output matches demand, the shaft of which is connected to the shaft of an electric generator (6) at the terminals of which there is output of electric energy and cold air suitable for district cooling (7).