Vertical high power wind rotor has air induction surface on lee side that exerts drive on this side and whose size and position are accurately matched to rotor

摘要

The high power wind rotor (1) has three or four vanes with an air induction surface (2) on the lee side that exerts a drive on this side and whose size and position are accurately matched to the rotor. For equal length rotors the air induction surface corresponds to two-thirds the width of a rotor vane.