The impact of wind power projects on the ecological environment:
1. Project construction will affect the local ecological environment, such as destroying vegetation, changing the topography, and causing soil erosion.
2. It has some effects on insects and livestock. Birds and insects die more. Livestock will feel dizzy just like people when they see the impeller rotating.
3. Produce noise pollution. The noise of wind turbines mainly comes from the noise generated by the generator, gearbox and blades cutting air.
4. Project operations will produce electromagnetic radiation effects.
5. Project land acquisition may cause social problems.
6. The project construction may have an impact on the local cultural relics and other landscapes.
7. Affect the habitat and migration of birds. As the wind turbine capacity increases, its swept area and height increase. When the wind turbine is installed on the flight path of birds, the birds may hit the moving blades during flight and die.
8. Some foreign environmental protection workers are opposed to the construction of wind turbines in coastal landscape areas and pastoral areas, believing that it will destroy the coastal landscape and pastoral scenery and is a kind of visual pollution.
9. The impact on ecology, water and atmosphere caused by supporting projects of the project, such as roads, living areas, etc., should also be considered. Building a wind power plant requires occupying land to build wind turbine foundations and roads, transporting wind power to electricity, and erecting transmission lines, etc., which will have a certain impact on the lives of local residents.
1. Wind power generation converts the kinetic energy of wind into electrical energy. Wind is a new energy source with great potential. Wind has been used by people for a long time, mainly through windmills to pump water, grind flour, etc. Now, people are interested in how to use wind to generate electricity.
2. Specifically, wind power generation converts the kinetic energy of the wind into mechanical kinetic energy, and then converts the mechanical energy into electrical kinetic energy. This is wind power generation. The principle of wind power generation is to use wind power to drive the windmill blades to rotate, and then use a speed increaser to increase the speed of rotation to prompt the generator to generate electricity.