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.
The technology of Wind generator (also known as ” เครื่องสร้างลมเย้น ” in Thai language ) electrical power functions by producing power through the use of different styles of wind turbines. Instead of using electricity to make wind, like a fan, wind turbines use wind to make electricity.
Resources Needed to Use Wind Power
The principal resource of Wind powered technologies is, of course, wind. Wind is quite 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). Apart from this , get more info about Ventilation systems (also known as ” ระบบระบายอากาศ ” in Thai language ) via visiting online websites.
Fantastic 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, since the energy in wind is proportionate to the cube of the wind speed. In other words, a stronger wind means more power.
Wind resource development requires land and might compete with other uses of that land, and those alternative uses may be more highly valued than power generation. However, wind turbines can be positioned on land that’s also used for grazing or even farming. At each wind turbine location, the property is graded as well as the pad area is leveled. Wind energy also requires the construction of wind turbines.
Types and Sizes of Wind Turbines
Modern wind turbines fall into two primary groups: the horizontal-axis variety and the vertical-axis design, like the eggbeater-style Darrieus model, named after its French inventor.
Horizontal-axis wind turbines typically either have two or three blades. These three-bladed wind turbines are operated “upwind,” together with the blades facing into the wind. Darrieus versions, or vertical-axis wind turbines, have two vertically oriented blades turning around a vertical shaft.