Wind Energy

3 Pages 863 Words

There are several different sources of power that people use. The most common source of energy used is fossil fuels. Fossil fuels are coal, oil, and gas. Other types of energy are solar, wind, and hydroelectric. These sources of energy are much more efficient. Along with this, they are much cleaner than fossil fuels. Lastly, wind power, along with solar and hydroelectric will never run dry.
Wind Power is a great source of energy. The terms "wind energy" or "wind power" describe the process by which the wind is used to generate mechanical power or electricity. Wind turbines convert the kinetic energy in the wind into mechanical power. The best way to collect wind power would be threw the use of windmills or wind Turbines. Modern wind turbines fall into two basic groups; the horizontal-axis variety, like the traditional farm windmills used for pumping water; and the vertical-axis design. Modern wind technology takes advantage of advances in materials, engineering, electronics, and aerodynamics.
All electric-generating wind turbines, no matter what size, are comprised of a few basic components: the rotor (the part that actually rotates in the wind), the electrical generator, a speed control system, and a tower. Some wind machines have fail-safe shutdown systems so that if part of the machine fails, the shutdown systems turn the blades out of the wind or puts on brakes.
Wind turbines are often grouped together into a single wind power plant, also known as a wind farm, and generate bulk electrical power. Electricity from these turbines is fed into the local utility grid and distribute to customers just as it is with conventional power plants. Unlike many other power plants, wind farms are very quite.
Many people experimented with wind Power, but Charles F. Brush was a great wind power pioneer. During the winter of 1887-88 Brush built what is today believed to be the first automatically operating wind turbine for elec...