| 摘要 |
<p>A wind-sail type generator includes a tower foundation (1), a tower base (2) provided on the tower foundation, a tower main shaft (5), a coupling (3), a generator (6) and multiple wind sails (8). The tower main shaft is provided in a set of rotary bearings (4) which are arranged on the tower base. An upper end of the coupling is fixedly connected with a lower end of the tower main shaft, and its lower end is connected with the generator. The wind sails are distributively arranged over the periphery of the tower main shaft through wind-sail support arms (7), so as to obtain wind power to drive the tower main shaft to revolve. Each wind sail is connected with a corresponding external driving device (10) for controlling the wind sail to rotate. The wind-sail type generator has high wind-electricity conversion efficiency and large single-machine output power.</p> |
