Wind turbineWind energy is a natural energy that can be reused. Man, we have to take advantage of wind power for a long time in several thousand years. In order to facilitate such as sailing freight distances possible. To rotate the turbine to bail water. At present, a man so important and very useful. By applied electricity, because wind power contained in General. Don't buy into clean energy Not cause harmful environment
The most commonly used wind turbines in the country since the former Thai-style wind turbine blades, including the current ruler. Used for projects at the rice into the baler Rahat chachoengsao. Wind turbine blade mat lamphaen Use salt water into him to abduct Rahat naklua area. A wind turbine blade, and the multiple orders with steel sheets are used for water pumping from wells or groundwater stored in catchment tanks. Best use of wind turbines to the electricity during testing and development.
Wind turbine types.At present, the development of wind turbine technology to be used for electricity generation has been developed continuously. Many countries around the world are interested, especially in Europe, for example in Denmark. But if the classification according to the characteristics of the turbine rotation axis orientation have 2
.1. horizontal axis wind turbines vertical (Horizontal Axis Wind Turbine)
.A wind turbine that spins to the seafloor in parallel with the direction of the wind by the rotor, wind shear is perpendicular. Control equipment is available, turbine, turn in the direction of wind flow. Called a tiller and protect damaged turbine wind occurred. The horizontal axis wind turbine: wind windmill facing gang (Windmills) wind turbines the lamphaen mats used to water projects. The wind wheel bike Wind turbines for electricity generation the blessing place baked color (Propeller)
.2. vertical wind turbine vertical axis (the Vertical Axis Wind Turbine) turbine spinning the seafloor as
and blades perpendicular to the motion of the wind on the Plains. This makes it possible to get the wind in any direction belonged
components of large-scale wind turbine systems for production of electricity
.The major components of a typical wind turbine systems may be divided as follows:
1. rotor wind power as a mechanical power and which adhere to a set of rotating axis and shaft rotation axis from the force to rotate the axis
2. Shaft rotation axis, which was inspired from the axis rotates the rotor and transmission system is to rotate and spin Generator
3. Standard transmission, which modify and control the rotational speed. Between the shaft axes rotate with the page of electrical 4-la ngakamnoet เคริ่อ
. Engine room, which has a large and critical wind turbine. Use packaged systems wind turbine, such as transmission brake generator and control system
5. Generator function change mechanical energy power
6. The electrical control system, which uses a computer system controls and power sign
7. Braking system is the mechanism used to control the rotation stop of the rotor shaft and axial rotation of the turbine. When the wind speed exceeds the ability of the turbine and during maintenance
8. Wind direction is rotated neck axis is a rotation control room, so that the rotor is wind direction by the system tape Thailand connected to have a relationship with tiller was wind direction at the top of the a
9. Measuring wind speed and wind direction, connect the signal cable to log on to the computer as a pointer to the size of the speed and direction of the wind, so that the computer will control the other mechanisms properly.
10. Wind turbine towers are borne at the above
wind turbine with an electric production.
Working principle of wind turbine generators. When the wind blows through the turbine. Kinetic energy from the wind turbine's rotor blades will cause the rotation and mechanical power is out. By the generator is connected to the axis of rotation of the turbine control systems and electric power through the power to sign the manufacture of electric quantity depends on the speed of the wind. The length of the rotor
Wind turbines use
Due to the inconsistency of the wind speed varies according to the nature and the energy requirement to provide suitable work. There must be a source of energy and energy storage to prevent other reliable sources back up. The catchment there are many types of energy most of the time, depending on the work to be used, for example, if a turbine to produce electricity, small, often using batteries as a power supply catchment.
Use of other energy sources as the rotation. This system is normally the wind power, at any time, that there is enough wind speed. If the wind speed or wind and other types of energy sources are renewable energy Act. )
To share with other power sources may be chakradisen or water power from the dam, this system, there are other kinds of energy sources will power before. Wind turbine helps power when there is sufficient wind speed. Such as reduction in diesel oil consumption of diesel engines
.(This system is another source of energy as well as power. Best wind turbines acting on the main energy power promotion)
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