Wind turbines turn the kinetic energy of the wind into mechanical energy and then electricity through the use of a shaft and a gearbox that power an internal generator. Sensors in the wind turbine allow it to turn and adjust its angle for optimum wind capture. Electricity from the turbine generator goes to a substation, where it is converted to a high voltage capable of transportation through power lines.Continue Reading
Wind blows on the angled blades of the turbine and creates lift, just as it does with an airplane wing. This causes the rotor to turn. Wind turbines convert energy of winds between 4 and 25 meters per second. Faster winds result in more energy. However, most turbines are designed to stop when winds exceed 25 meters per second, as these can damage the apparatus.
A shaft and gearbox connect the rotor to a generator, which spins along with the rotor. The generator consists of magnets and a conductor of coiled wire. The shaft connects to permanent magnets that surround the wire. When the shaft rotates the magnets around the conductor, voltage is produced in the coil of wire. This voltage is sent as electrical current through power lines. From there, the lines distribute the electricity to the intended destination.Learn more about Electricity
Hydroelectric generators harness the power of water being forced through a dam to turn the blades of turbines, generating electricity. These plants work with gravity instead of steam as is the case with coal-fired power plants.Full Answer >
Wind energy is a form of electricity that is created by wind turbines. Wind energy is used as a mechanical power that is transformed into electricity, with the use of a generator.Full Answer >
To make a wind power generator on your own, use bamboo or plumbing pipes for the blades and a 2-by-4 and a metal sheet for the wind tail. Affix the blades to a pulley with teeth and the motor to the wind tail. Attach the turbine to a post, affix the floor flange, and introduce the wires through it to the tower's base. Finally, connect the generator's wires to a controller and then to a battery.Full Answer >
According to the Department of Energy, wind turbines generate electricity when the wind moves the fan blades, which are connected to an electric generator via a central shaft. As the blades turn, they turn the generator, creating an electric current.Full Answer >