Wind energy
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Wind energy

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Wind energy Wind energy Presentation Transcript

  • Wind Energy
  • How the energy is madeThe rotor blades are shaped to be really efficient, so that theblades can convert the wind’s energy into a rotationalenergy called torque. How much torque depends on thesethree things:1. Air Density2. Wind Speed3. The length of the rotor bladesWhen these thing increase the amount of power made is increased. Then a generator converts the toque into electricity that can then be used to power your house and other things.
  • PositiveOne of the good thingsabout wind energy isthat wind energy isrenewable so we canmake a lot of it.NegativeOne bad thing is that windturbine can hurt flying hurtflying animals.