For people who are not privy to how electricity is generated, this article is for thee. There are many forms of electricity and there are many sources for it. A source of electricity is the wind that we are breathing right now. Wind is able to produce mechanical power that is important for power generation.
So how can we get the wind to work for us? Well let us think of it this way. Wind functions in the opposite way a fan does. While a fan uses electricity to generate wind, a turbine uses wind to produce electricity. A typical wind turbine consists of a blade shaft and generator. This is strategically placed to catch the wind, which will then turn the page. The shaft is then triggered by this simple motion. When a continuous effort from the blade and shaft, a generator is connected to the shaft will now provide the necessary electricity. The electricity produced by wind turbines scan give the same quality of electrical energy, such as those available from other sources.
Classification of Wind Turbines
A. According to Design
There are two kinds of wind turbines, the vertical axis design and the horizontal axis design. The vertical axis type is designed as an egg-beater. Darrieus, a French man who invented it. The horizontal wind turbines, on the other hand, two or three blades. This type works best when it is directly into the wind. Farmers with large land discovered a second source of income. When wind turbines became the newest source of electricity, these farmers leased their land to power developers. Wind farms have exploded all across the
B. According to Size
Wind turbines vary not only with their design, but also with their size. Smaller turbines are usually less than 100 kilowatts, and are most commonly found in homes. They are associated with simple diesel generators and water pumping needs. There is also the utility-scale wind turbines. They start at 100 kilowatts and reach for even a few megawatts. There is also a really large turbines seen in wind farms. These turbines serve as the primary source of electricity in the grid.
Familiarize yourself with the different parts of a wind turbine
For those of you who are interested in learning more about wind turbines, below are their basic parts and functions:
Anemometer - is a tool that wind speed.
Blades - is the main electricity-generating parts of the turbine. When the wind passes through it, they will rotate whereby a series of reactions that ultimately will lead to electricity generation.
Brake - as with any other break, this is used to stop the turbines in emergencies. This could be a mechanical, electrical or hydraulic break.
Controller - this dictates the wind speed at which turbines start and stop. It usually starts the machine when wind hits 8 mph and stops it upon reaching 55 mph. It is an important part of the machine as it automatically stops any machine activity when wind speed is more than 55 km / h, because the blades can easily be damaged.
Generator - produces electricity usually at 60 cycles.
Shaft - signals the generator to make electricity.
Tower - is a place where the turbines can be placed to get more wind.
