| 摘要 |
The invention relates to a micro hydro-wind power station meant to supply a dwelling house or a group of isolated dwelling houses, agricultural farms, or isolated touristic places with electric energy. According to the invention, the micro power station consists of a micro wind power station () and a pump accumulation micro hydro power station () which stores the electric energy produced on the basis of the wind energy, as potential energy of the water pumped from a lower basin () into an upper basin () from which it is used by the hydraulic turbine and the hydro-generator () for producing electric energy for the needs of the dwelling houses () compensating the variable character of the wind and eliminating the storage of the electric energy into secondary batteries, the wind generator () being coupled directly with the pump motor () via a protection contactor (), which together with the monitoring and controlling system () ensures both the functioning of the wind turbine - hydro-generator - pump assembly at variable speed and the protection of the pump motor () and of the wind turbine - hydro-generator assembly (). |
