Principle And Application Of Wind Turbine Tower
The principle of wind turbines is to use the wind to rotate the blades of the windmill, and to increase the speed of rotation through the growth machine, to induce generators to generate electricity. Turning wind into electricity is the most basic form of wind energy use. Wind turbines generally have air wheels, generators (including devices), the direction of the wing, the tower frame, the speed-limiting safety mechanism and the energy storage device compose the ultra-low speed wind generator as a system composed of a rotating disk, a fixed plate, a wind turbine blade, a fixed wheel, a pole, a collector ring plate, a rudder rod, a stern rudder and a inverter.Wind Turbine Tower
The rotating disk and the fixed disk form the generator of the system, and the inverter includes 50 khz sine wave oscillator, shaping circuit, low voltage output circuit and backward push-pull circuit. The advantages of the generator in this system, first, it has the characteristics of super low speed, which can generate normal power when the blade speed is less than 100 RPM, which provides a new way for the development and utilization of wind resources in the weak wind area. Second, the structure is simple, the iron core without grooving, also without armature winding, easy maintenance, long life.Wind Turbine Tower
The principle of wind turbines is to use the wind to rotate the blades of the windmill, and to increase the speed of rotation through the growth machine, to induce generators to generate electricity. According to the current windmill technology, about three meters per second breeze speed (the degree of wind), you can start to generate electricity.
Wind power in Finland, Denmark and other countries are very popular, China is also vigorously advocated in the western region. Wind Turbine Tower
Small wind power system is very efficient, but it is not only a generator head, but a certain amount of scientific and technological content of the small system: Wind generator + charger + digital inverter. Wind turbines consist of head, swivel, tail, and blades. Wind Turbine Tower
Each part is important, and the functions are: The blades are used to accept the wind and turn to electricity through the nose; the rear fin keeps the blades in the direction of the wind in order to get the maximum wind energy; swivel can rotate the nose to realize the function of the tail adjustment direction; The rotor of the head is a permanent magnet, and the stator windings cut the magnetic field Wind Turbine Tower