subject: How Is Wind Energy Transferred Into Electricity Using Renewable Energy System? [print this page] Creating electricity at home without having a negative impact on our environment is increasing in demand. Collecting the kinetic energy found in the wind is one way of doing this. This method does not use natural resources and is kind to the environment.
The sun heats the surface of our earth unevenly. This causes the air currents that are the force behind wind. The energy in the wind, kinetic energy, can be collected and turned into electricity with the use of turbines. As the wind turns the turbine blades, it creates a mechanical energy that, through the use of a generator is turned into electricity.
A horizontal axis turbine has blades that are very much like propellers on the front of an airplane. This is the most commonly used type of wind turbine used. A turbine that has blades from top to bottom is used lass often, and is called a vertical axis turbine.
To work, the turbine blades are required to be faced into the wind. The wind blows and turns a drive shaft within the unit, much as an alternator does for a car. This causes the generator to run, and it converts the kinetic power into electricity.
To provide electricity for a home or single business, one small turbine can be effective. For larger applications, wind farms space the turbines out and harvest the electricity into an electrical grid that can be shared by many homes and businesses.
Because the wind does not always blow, this method of providing electricity is not always reliable. It is great as a supplemental source. It creates no pollution and there are no emissions that harm the environment. Wind turbines are expensive, and not an option for everyone. It is gaining popularity, but due to the cost it still competes with most conventional fuel sources. I have personally managed to build my own home DIY renewable energy system by following an online system which you can find out more about at my website link below.
How Is Wind Energy Transferred Into Electricity Using Renewable Energy System?
