Subject to availability. A single wind turbine should be at least 200 meters away from residential areas, and for large wind farms, this minimum distance should not be less than 500 meters to prevent the human body from being affected by the radiation of electromagnetic waves from wind energy. The conversion of wind kinetic energy into mechanical kinetic energy, and then the conversion of mechanical energy into electrical kinetic energy, constitutes wind energy production. The principle of wind power generation is to use wind energy to rotate the blades of the wind turbine, then use a speed multiplier to increase the rotation speed to induce the generator to produce electricity.
Subject to availability. A single wind turbine must be at least 200 meters away from residential areas, and for large wind farms, this minimum distanceshould not be less than 500 meters to avoid the human body being affected by the electromagnetic wave radiation of wind power. The conversion of wind kinetic energy into mechanical kinetic energy, and then the conversion of mechanical energy into electrical kinetic energy, constitutes wind energy production. The principle of wind power generation is to use wind energy to rotate the blades of the wind turbine, then use a speed multiplier to increase the rotation speed to induce the generator to produce electricity.
The current price of wind power equipment is generally around 900,000 euros/MW, or 7.61 million RMB. 4 million people can buy 0.5 MW wind power equipment. The price of a 300 kW wind turbineis 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 absolutely superior technology and are relatively expensive. The higher the power, the higher the price. The configuration level also directly affects the price.
A wind turbine is an electrical device that converts wind energy intomechanical workthat causes the rotor to rotate and ultimately producesalternating current strong>. Wind turbines generally consist of components such as a wind wheel, a generator (including devices), a steering (tail), a tower, a speed-limiting safety mechanism, and an energy storage device.
The operating principle of the wind turbine is relativelysimple. The wind wheel rotates under the action of the wind. It converts the kinetic energy of the wind into the mechanical energy of the wind wheel shaft. The generator rotates driven by the wind wheel shaft. Generally speaking, wind energy is also solar energy, so we can also say that a wind turbine is a thermal energy generator that uses the sun as a heat source and the atmosphere as a heat fluid. work.