DeWind D6 Wind Generators from Composite Technology Corporation

Composite Technology Corporation manufactures different models of DeWind generators. The DeWind D6 wind generator is available with two rotor diameters of 62 meters and 64 meters. This generator comprises three blades made of GFRP material, and these blades have a swept area of 3,019 square meters. The blade of the DeWind DE wind generator is available in two lengths of 30 meters and 31 meters. The blade with a length of 31 meters has a swept area of 3217 square meters. The metal receptor at the tip of the GFRP blade provides protection against lightning. The wind generator comprises a tower made of tubular steel. The elastomer elements in the drive of the wind turbine function as a sound balancing feature.

The DeWind D6 wind generator has a nominal wind speed of 12.5 meters per second, while the survival wind speed of the turbine is 55.3 meters per second. The cut-in and cut-out wind speed of the wind generator from Composite Technology Corporation are 2.8 meters per second and 25 meters per second respectively. It also has survival wind speeds of 48.9 meters per second and 50.5 meters per second. The rotational speed of the DeWind D6 wind turbine can be controlled with the help of active blade adjustment option. The DeWind D6 wind generator produces 1250 kilowatts of power.

The wind generator from Composite Technology Corporation has a three stage planetary spurwheel gearbox with two transmission ratios of 1:50.5 and 1:53.1. Some of the other features incorporated in this wind generator include meteorology sensors, an IGBT inverter, disc brakes and three hydraulic geared drives.