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.Know More
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
Small wind turbines can be ideal for residential use because they are economical and environmentally clean. Such turbines can help generate enough energy to serve a couple of houses, small businesses or a farm.Full Answer >
A voltage stabilizer is connected to a power source that charges internal capacitors and batteries, which then supply power to connected devices rather than directly from the power source. The unit is able to maintain a fixed current even when there are power surges or drops.Full Answer >
The two main types of energy are kinetic energy and potential energy. These energy types are both conserved, which means that neither energy type is created or destroyed. Instead, kinetic and potential energies are transformed into each other.Full Answer >
Wind turns the blades, or vanes, of a windmill, which are connected to a shaft generating kinetic energy for a series of functions. Applications usually associated with windmills include electricity generation and groundwater access.Full Answer >