The construction of the ground wind turbine is based on the wind speed increase with the assistance of a funnel (12) which has a large-surface inlet and ends in two smaller-surface outlets. Each funnel’s outlet (12) feeds a turbine (9) of great width to create a large wind contact surface on the turbine blades (9) and a great diameter to reduce the turbine revs (9) caused by the increased speed of the wind. Thus, we reduce the difference of the turbine’s and generator’s revs (9,1). The entire assembly is mounted on a stand (6) which, being supported by four wheels (8), is able to rotate about a vertical axis (7) up to 360 degrees. On the movable base (6) there is an extending wing (11) orienting the funnel (12) to a direction parallel to the wind direction. The turbines (9) transmit the movement to the generator (1) with pulleys (4 and 2) interconnected via straps (3).
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