| 摘要 |
A system of production and management of electrical energy from renewable sources of energy, particularly from the synergetic of expoitation of wind or/and solar energy through pumped storage of electrical energy within a manmade water system, with the use of power electronics,which includes a set of wind farms (11), a set of photovoltaic power stations (12),stored energy (13) from pumped storage, and a hydroelectric pumped storage power station (5) which has electric motor driven pumps, which hane electric motors (8) and pumps (6), and hydroelectric turbines which have turbines (7) and generators (9), in which system of production and management of electrical energy from renewable sources of energy the transmission of electric power to the electric motors (8) of the pumps (6) is carried out through a frequency converter drive system (15).The flow of electrical energy which comes from the wind farms (11), the photovoltaic power stations (12) and the stored energy (13) from pumped storage, to the grid or/ang to the electric motors (8), is carried out though a frequency and voltage converter system (16).According to the best mode for carrying out the present invention, the hydroelectric pumped storage power station (5) has reversible pump-turbines (17),(18). |
