Wind power projectNature of land useIndustrial land. Policy support from the "Interim Regulations of the People's Republic of China on the Assignment and Transfer of Urban State-owned Land Use Rights". One is state-owned land, and the other is land collectively owned by farmers.
State-owned land use rights refer to the rights of users of state-owned land to use the land in accordance with the law and obtain profits. State-owned land use rights can be obtained through allocation, transfer, leasing, equity participation, etc., for a fee The acquired state-owned land use rights can be transferred, invested, mortgaged and inherited in accordance with the law. Farmers' collective land use rights refer to the rights of users of farmers' collective land to use the land and obtain profits in accordance with the law.
Utilization:
Wind is a new energy source with great potential. At the beginning of the 18th century, a violent wind swept across Britain and France, destroying It destroyed 400 wind mills, 800 houses, 100 churches, more than 400 sailing ships, thousands of people were injured, and 250,000 large trees were uprooted. Just talking about uprooting the tree.
The wind generates 10 million horsepower (i.e. 7.5 million kilowatts; one horsepower is equal to 0.75 kilowatts) in a few seconds! Some people have estimated that the wind resources that can be used to generate electricity on the earth are about 10 billion kilowatts, almost 10 times the world's hydroelectric power generation. The world's energy from burning coal is only one-third of what wind provides in a year.
The impact of wind power projects on the ecological environment:
1. Project construction will affect the local ecological environment, such as destroying vegetation and changing the topography. Cause 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 a landscape impact on local cultural relics.
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 the ecology, water and atmosphere caused by the 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.