The main job of the rotor is to absorb the mechanical energy outside the generator, and use it to create rotational motion. The rotor in a turbine generator could be attached to a set of wind turbine blades, a set of reaction or impulse steam turbine blades . . Wind energy (or wind power) refers to the process by which wind turbines convert the movement of wind into electricity. How a generator works is easy to understand if you can understand each step below. Common sources. . A wind turbine generates electricity by using the kinetic energy of wind to spin its blades, which are connected to a rotor.
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