Abstract: Wind electric generator includes vertical posts attached to support surface, a closed loop rail above support surface, and coupled to vertical posts; sequentially interconnected cars coupled to rail by rollers; frame of each car coupled to first and second vertically-oriented wings; first wing mounted above rail; second wing mounted under rail; turning mechanism coupled to one wing for changing angular orientation relative to wind direction; generator mounted on each frame, having a shaft with a wheel, the wheel engaged to the rail; second rail track below the rail; additional sequentially interconnected cars on second rail track and hingedly coupled with lower end of second wing; and wherein turning mechanism is a flap generating aerodynamic force, coupled to first wing using tail beams; a drive for changing angular position of flap; first and second wings are rigidly coupled using vertical rod; and second wings hingedly coupled to cars on second rail.

Abstract: Wind electric generator includes vertical posts attached to support surface, a closed loop rail above support surface, and coupled to vertical posts; sequentially interconnected cars coupled to rail by rollers; frame of each car coupled to first and second vertically-oriented wings; first wing mounted above rail; second wing mounted under rail; turning mechanism coupled to one wing for changing angular orientation relative to wind direction; generator mounted on each frame, having a shaft with a wheel, the wheel engaged to the rail; second rail track below the rail; additional sequentially interconnected cars on second rail track and hingedly coupled with lower end of second wing; and wherein turning mechanism is a flap generating aerodynamic force, coupled to first wing using tail beams; a drive for changing angular position of flap; first and second wings are rigidly coupled using vertical rod; and second wings hingedly coupled to cars on second rail.