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  2. Wind generated current - Wikipedia

    en.wikipedia.org/wiki/Wind_generated_current

    A Wind generated current is a flow in a body of water that is generated by wind friction on its surface. Wind can generate surface currents on water bodies of any size. The depth and strength of the current depend on the wind strength and duration, and on friction and viscosity losses, [1] but are limited to about 400 m depth by the mechanism, and to lesser depths where the water is shallower. [2]

  3. Wind power - Wikipedia

    en.wikipedia.org/wiki/Wind_power

    Wind power is the use of wind energy to generate useful work. Historically, wind power was used by sails, windmills and windpumps, but today it is mostly used to generate electricity. This article deals only with wind power for electricity generation. Today, wind power is generated almost completely with wind turbines, generally grouped into ...

  4. Wind power by country - Wikipedia

    en.wikipedia.org/wiki/Wind_power_by_country

    Latvia's wind capacity grew by 75%, the largest percent increase in 2022. [3] In November 2018, wind power generation in Scotland was higher than the country's electricity consumption during the month. [5] Wind power's share of worldwide electricity usage in 2022 was 7.3%, up from 8.9% from the prior year. [3]

  5. Wind - Wikipedia

    en.wikipedia.org/wiki/Wind

    Wind is the natural movement of air or other gases relative to a planet's surface. Winds occur on a range of scales, from thunderstorm flows lasting tens of minutes, to local breezes generated by heating of land surfaces and lasting a few hours, to global winds resulting from the difference in absorption of solar energy between the climate ...

  6. Internal tide - Wikipedia

    en.wikipedia.org/wiki/Internal_tide

    Internal tides are generated as the surface tides move stratified water up and down sloping topography, which produces a wave in the ocean interior. So internal tides are internal waves at a tidal frequency. The other major source of internal waves is the wind which produces internal waves near the inertial frequency.

  7. Wind wave - Wikipedia

    en.wikipedia.org/wiki/Wind_wave

    A man standing next to large ocean waves at Porto Covo, Portugal Video of large waves from Hurricane Marie along the coast of Newport Beach, California. In fluid dynamics, a wind wave, or wind-generated water wave, is a surface wave that occurs on the free surface of bodies of water as a result of the wind blowing over the water's surface.

  8. Wind turbine - Wikipedia

    en.wikipedia.org/wiki/Wind_turbine

    The generator, which is approximately 34% of the wind turbine cost, includes the electrical generator, [64] [65] the control electronics, and most likely a gearbox (e.g., planetary gear box), [66] adjustable-speed drive, or continuously variable transmission [67] component for converting the low-speed incoming rotation to high-speed rotation ...

  9. 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