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  2. Wind turbine design - Wikipedia

    en.wikipedia.org/wiki/Wind_turbine_design

    An example of a wind turbine, this 3 bladed turbine is the classic design of modern wind turbines Wind turbine components : 1-Foundation, 2-Connection to the electric grid, 3-Tower, 4-Access ladder, 5-Wind orientation control (Yaw control), 6-Nacelle, 7-Generator, 8-Anemometer, 9-Electric or Mechanical Brake, 10-Gearbox, 11-Rotor blade, 12-Blade pitch control, 13-Rotor hub

  3. Pitch bearing - Wikipedia

    en.wikipedia.org/wiki/Pitch_bearing

    The pitch bearing, also named blade bearing, is a component of modern wind turbines which connect the rotor hub and the rotor blade. [1] The bearing allows the required oscillation to control the loads and power of the wind turbine. The pitch system brings the blade to the desired position by adapting the aerodynamic angle of attack. [2]

  4. Yaw system - Wikipedia

    en.wikipedia.org/wiki/Yaw_system

    The passive yaw systems utilize the wind force in order to adjust the orientation of the wind turbine rotor into the wind. In their simplest form these system comprise a simple roller bearing connection between the tower and the nacelle and a tail fin mounted on the nacelle and designed in such a way that it turns the wind turbine rotor into ...

  5. Yaw bearing - Wikipedia

    en.wikipedia.org/wiki/Yaw_bearing

    Schematic representation of the main wind turbine components. The yaw system is located between the wind turbine nacelle and tower.. The yaw bearing is the most crucial and cost intensive component of a yaw system found on modern horizontal axis wind turbines.

  6. Blade pitch - Wikipedia

    en.wikipedia.org/wiki/Blade_pitch

    Blade pitch control is a feature of nearly all large modern horizontal-axis wind turbines.It is used to adjust the rotation speed and the generated power. While operating, a wind turbine's control system adjusts the blade pitch to keep the rotor speed within operating limits as the wind speed changes.

  7. Yaw drive - Wikipedia

    en.wikipedia.org/wiki/Yaw_drive

    The yaw system is located between the wind turbine nacelle and tower. The yaw drive is an important component of the horizontal axis wind turbines ' yaw system . To ensure the wind turbine is producing the maximal amount of electric energy at all times, the yaw drive is used to keep the rotor facing into the wind as the wind direction changes.

  8. Variable speed wind turbine - Wikipedia

    en.wikipedia.org/wiki/Variable_speed_wind_turbine

    The Gamma 60 wind turbine - a 1.5 MW two-bladed yaw control turbine, which is ongoing further development by Seawind Ocean Technology B.V., was the world's first variable speed wind turbine with a teeter hinge.

  9. Wind turbine prognostics - Wikipedia

    en.wikipedia.org/wiki/Wind_turbine_prognostics

    GHE can be generated from a wind turbine SCADA (Supervisory Control and Data Acquisition) system, by interpreting turbine performance as its capability to generate power under dynamic environmental conditions. Wind speed, wind direction, pitch angle and other parameters are first selected as input.

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