Wednesday, April 27, 2011

how do wind farms work

In order to understand how do wind farms work, you must first familiarize yourself with what a wind farm is. When wind turbine are grouped together and set up in the same location to generate more electricity, they form what we now refer to as a wind farm. The wind turbines are connected to each other, with a minimum of a couple dozen wind turbines to as much as one hundred turbines. The most of the materials and components needed to build your own wind turbine are readily available and affordable. Suppliers and industries are now realizing the increasing demand for home renewable energy solutions and are scrambling to supply products and information to enable more people to do so.The efficiency of wind turbines depends on various factors such as location, geographical factors, mechanics, rotor shape/size, etc. Output can be regulated by a constant or variable rotational speed, as well as adjustable and non-adjustable blades. This control is essential because sometimes the wind's speed puts too much stress on the turbine, causing safety controls to kick-in and apply brakes to the rotor to prevent it from damage.

With so many ecological threats we face today, the concept of wind energy is gradually gaining a strong footing. It is imperative now to give due credence to such renewable sources of energy.Wind farms serve as an important attraction for the public and can be used as a highly effective educational tool. They can be highlighted by allowing the public to get a closer look in order to understand the importance and benefits of wind energy. Various viewing points can be constructed to allow the public to have a clear view without any obstructions from the surrounding areas and detailed information can be provided. This will definitely help people appreciate wind farms for what they are, an operation to generate power for a greener, cleaner future, rather than just mechanical additions to the landscape. Eco-friendliness and cost-efficiency are two  biggest advantages of having a home wind turbine. As these turbines harness the natural power of the wind, the absence of any chemical gasses or particles is a finest thing about these power-generating devices, making our Earth a much cleaner play to live.

There are really two main types of wind farms small-scale and large-scale. Small wind turbines produce enough power to generate an average twelve-volt appliance. Large facilities have wind turbines that are connected as a grid which are able to function as one unit and can store vast amounts of energy. These turbines function as a whole by self-adjusting to the direction of the wind in order to maximize efficiency. Large-scale wind farms also require a lot more funding than the small-scale farms. These large-scale farms will require a lot more funding, expertise and also research.