May 25 2010
Cetech America offers the WP 20000W grid tie wind power system. This wind power system incorporates three aero dynamically designed blades made of reinforced fiber glass to suit the structural design for increased performance.
The WP 20000W wind power system utilizes a screw-type propeller and produces only low levels of noise. It also features a sturdy permanent magnetic type generator.
20000W Grid Tie Wind Power System
The specially designed slip ring utilized in this wind turbine is suitable for high voltage current usage and prevents cable twisting. This wind power system incorporates a PWM controller for controlling the power. The advanced controller system installed in the WP 20,000W grid tie wind power system provided by Cetech America includes a controller and a dump load. The blades and other parts utilized in this wind power system are made of stainless steel and provided with anticorrosive treatment.
The WP 20000W grid tie wind power system is rated at 20 kW. This wind turbine incorporates a rotor measuring 10 m in diameter. The rated wind speed of this wind power system is 11 m/s, its start up wind speed is 3 m/s, its working wind speed is 3 to 25 m/s and its rated working voltage is 480 V. For managing the high wind velocity this wind power system incorporates tail furl feature. This wind turbine comprises a manual electronic brake and an automatic electric brake to stop the wind turbine during exegencies. The tower of this wind turbine is 18 m tall and the gross weight of this wind turbine is 1890 kg.
Source: http://cetechamerica.com