... diameter size, 6-20 meters.The principle, the wind generator windmills wind is driven by rotating blades, machine will rotate speed ... , fixed, wheel, rod, pediatrias delboni auriemo plate, the gee-pole, tail rudder and inverter system. Rotating disk and constitute the ... below 100 per minute when, as normal power turn weak wind wind-power resources in the exploitation and utilization of providing new ...