7KW 10KW TDS series off grid pure sine wave inverter with MPPT soalr charge controller
Wind Turbines:
It is an electrical equipment that converts wind energy into mechanical energy and mechanical energy into electrical energy. Broadly speaking, it is a thermal energy utilization engine with the sun as the heat source and the atmosphere as the working medium. Wind power uses natural energy. Much better than diesel power generation. However, if it is used in an emergency, it is still not as good as a diesel generator. Wind power cannot be regarded as a backup power source, but it can be used for a long time.
The principle of wind power generation is to use the wind to drive the blades of the windmill to rotate, and then increase the speed of rotation through the speed increaser to promote the generator to generate electricity. According to current wind turbine technology, it is possible to start generating electricity at a breeze speed (the degree of breeze) of about three meters per second. [1]
Wind power is becoming a craze in the world because wind power has no fuel issues and no radiation or air pollution.
Wind power generation is very popular in Finland, Denmark and other countries; my country is also vigorously promoting it in the western region. The small wind power generation system is very efficient, but it is not composed of only one generator head, but a small system with certain technological content: wind generator + charger + digital inverter. A wind turbine consists of a nose, a swivel, a tail, and blades. Each part is very important, and the functions of each part are: the blades are used to receive the wind and turn into electrical energy through the nose; the tail makes the blades always face the direction of the incoming wind to obtain the maximum wind energy; the swivel can make the nose flexibly rotate to achieve The function of adjusting the direction of the tail; the rotor of the nose is a permanent magnet, and the stator windings cut the magnetic lines of force to generate electricity.
Due to the unstable air volume of the wind turbine, the output of the wind turbine is 13-25V alternating current, which must be rectified by the charger, and then the battery is charged, so that the electrical energy generated by the wind turbine can be turned into chemical energy. Then use an inverter power supply with a protection circuit to convert the chemical energy in the battery into AC 220V mains power to ensure stable use.
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