WIND TURBINE STRUCTURE HAVING A PLURALITY OF PROPELLER-TYPE ROTORS

摘要

A wind turbine structure has a vertical core that supports multiple stages of rotor support frames and power generating units, each rotor support frame comprising an annular carousel rotatably located about the core and having at least two radially extending arms, and at least one pair of propeller-type rotors located respectively at distal ends of the radially extending arms. Each rotor support frame can rotate around the vertical core independently. Each rotor support frame further comprises a wind deflector.