| 摘要 |
<p>PURPOSE:To make the rotating speed of a generator constant and stabilize the output of the generator by a method wherein the fluctuation of a wind speed and the increase and decrease of a load connected to the generator are detected by a difference between the output rotating speed of the windmill and the required rotating speed of the generator and supplying amount of fuel for an engine is adjusted automatically. CONSTITUTION:The generator 3 is fixed to the leg of the wind-powered electric power generating device 1 and the shaft 3a of the generator is connected to the rotary shaft 5 through a clutch 4. The rotary shaft 5 is converted into horizontal direction in the axial direction thereof by bevel gears in a nacelle 6 and is connected to a wind receiving section 7. The shaft 3b of the generator is connected to the rotary shaft 9 through a clutch 8 and is connected to a flexible shaft 11 through the bevel gear 10 while the flexible shaft 11 is connected to the engine 12. The fluctuation of wind speed, the increase and decrease of the load connected to the generator 3 and the like are detected by the difference between the output rotating speed of the windmill and the required rotating speed of the generator 3 to adjust the amount of fuel supplied to the engine 12 automatically and, thus, the stabilized output of electric generation may be obtained.</p> |
