Wind generated electrical power exists through harnessing wind power energy with turbines. To fully understand wind generated electrical power, one must understand how wind-powered electricity is made, resources needed to utilize wind power, types and sizes of wind turbines, building a wind turbine, potential positive and negative impacts of the technology, where wind-powered electricity can be effectively generated and offsetting the costs of wind-powered electrical technology.
How Wind Powered Electricity is made
The technology of wind generated electrical power functions by creating electricity through the use of various styles of wind turbines. Initially, one might ask, "So how do wind turbines make electricity?" Simply said, a wind turbine works the opposite of a fan. You can check sydney warm water repair companies online and get the information about the electrical power.
Instead of using electricity to make wind like a fan, wind turbines use wind to make electricity. The wind turns the blades, which spin a shaft, which connects to a generator and makes electricity.
Resources Needed to Utilize Wind Power
The primary resource of Wind powered technology is, of course, wind. Wind is very abundant in many parts of the United States and other parts of the world. Wind resources are branded by wind-power density classes, ranging from class 1 (the lowest) to class 7 (the highest).
Good wind resources (e.g., class 3 and above, which have an average annual wind speed of at least 13 miles per hour) are found in many areas. Wind speed is a critical of wind resources because the energy in wind is proportionate to the cube of the wind speed. In other words, a stronger wind means more power.