I take care of electricity and energy. I will explain it to you systematically without using professional language. I'm afraid you don't understand. For example, most power plants destroy the environment. The hydroelectric power generation turtle dam uses the height difference and gravity of the water to open the gate. Potential energy is used to push the turbine to turn, and the rotor turns and the stator cuts the magnetic field lines to generate. The induced electromotive force. Hydroelectricity production destroys the ecological balance. Wind power generation also uses wind energy to push the blades to rotate, which will disrupt the direction of the wind, but this should have little or no impact on rain. weather changes in nature, and you said that wind power generation has a magnetic field, but did you know that wind power generationWind energy is one of the power plants with the lowest energy production capacity. Each wind turbine can generate up to 0.5 MW, that is, its magnetic field is said to not be able to affect Jiyun. I hope my answer will be useful to you. If you don't understand, you can ask for more.
From March. In 2020, the current wind power equipment is generally 900,000 euros/megabytes, or 7.61 million RMB. 4 million people can buy 0.5 MW wind power equipment. The price of a 300 kW wind turbine is about 3.2 million yuan, and there are currently 0.5-2.0 MW wind power equipment on the market.
It depends on the brand you choose, the power, the type of configuration, etc. Generally speaking, domestic brands such as Yuchai and Weichai are relatively cheaper, while international brands like Cummins have absolute technology.superior and are relatively expensive. The higher the power, the higher the price. The configuration level also directly affects the price.
Detailed information:
The principle of wind energy production is to Use wind power to spin the windmill blades, then increase the rotation speed with the speed boost to encourage the generator to produce electricity. Depending on wind turbine technology, electricity production can begin at a breeze speed (the degree of breeze) of around three meters per second. Wind energy is becoming a craze worldwide because it does not require the use of fuel and does not produce radiation or air pollution.
The devices needed to produce wind energy are called wind turbines. This type of wind turbine can be roughly divided into three partss: the wind wheel (including tail rudder), generator and tower. (Large wind power plants basically don't have tail rudders, and usually only small ones (including domestic types) have tail rudders).
The wind wheel is an important element that converts the kinetic energy of the wind into mechanical energy. It is made up of several blades. When the wind blows toward the blades, an aerodynamic force is generated on the blades to rotate the wind wheel. The blade material requires high strength and light weight and is often made of fiberglass or other composite materials (such as carbon fiber). (There are also vertical wind turbines, S-shaped rotating blades, etc., which have the same function as conventional propeller-type blades).
Baidu Encyclopedia - Wind Power Generation