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  2. Betz's law - Wikipedia

    en.wikipedia.org/wiki/Betz's_law

    Modern large wind turbines achieve peak values for C P in the range of 0.45 to 0.50, [2] [full citation needed] about 75–85% of the theoretically possible maximum. In high wind speed, where the turbine is operating at its rated power, the turbine rotates (pitches) its blades to lower C P to protect itself from damage. The power in the wind ...

  3. Allegheny Ridge Wind Farm - Wikipedia

    en.wikipedia.org/wiki/Allegheny_Ridge_Wind_Farm

    Mar 2006 - FirstEnergy Corp signs agreement to purchase power produced at the site. [1] Mar 2007 - An apparent defect in an adhesive applicator caused 13 wind turbine blades at the site to be damaged, with large pieces breaking off two blades. The investigation delayed the planned March-April startup of the wind turbines. [2]

  4. 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

  5. Wind power in Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Wind_power_in_Pennsylvania

    Turbines at the Highland North Wind Farm in Cambria County, PA. In 2000, Pennsylvania's first commercial wind farm, the Green Mountain Wind Energy Center, was completed in Somerset County, but deactivated in 2015. [8] In 2006, the state legislature ruled that wind turbines and related equipment may not be included in property-tax assessments

  6. New Jersey hits pause on an offshore wind farm that can't ...

    www.aol.com/jersey-hits-pause-offshore-wind...

    TRENTON, N.J. (AP) — New Jersey hit the pause button Wednesday on an offshore wind energy project that is having a hard time finding someone to manufacture blades for its turbines.. The New ...

  7. List of most powerful wind turbines - Wikipedia

    en.wikipedia.org/wiki/List_of_most_powerful_wind...

    This list also includes the most powerful onshore wind turbines, although they are relatively small compared to the largest offshore ones. As of June 2024, the most powerful wind turbine in operation is the world's first 18MW semi-direct drive offshore wind turbine, developed by Dongfang Electric Corporation. [1] In October 2024, Dongfang ...

  8. Vineyard Wind broken blade update: Some blades to be ... - AOL

    www.aol.com/vineyard-wind-broken-blade-blades...

    What Vineyard Wind needs to do before turning turbines south of Nantucket back on. The wind farm has been offline since a blade broke off in July. Vineyard Wind broken blade update: Some blades to ...

  9. Tip-speed ratio - Wikipedia

    en.wikipedia.org/wiki/Tip-speed_ratio

    By extension, the efficiency of the wind turbine is a function of the tip-speed ratio. Ideally, one would like to have a turbine operating at the maximum value of C p at all wind speeds. This means that as the wind speed changes, the rotor speed must change as well such that C p = C p max.

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