Permanent land acquisition is generally based on the machine position of 25*25 meters. If there is a box type transformer, it must be added. The land occupied by the booster station is also the subject of permanent land acquisition.
Attempts to use wind energy to produce electricity began at the beginning of the 20th century. In the 1930s, Denmark, Sweden, the Soviet Union and the United States applied rotor technology from the aviation industry and successfully developed some small wind power devices.
This type of small wind turbine is widely used in windy islands and remote villages. The cost of generating electricity is much lower than that of a small internal combustion engine. However, electricity generation capacity at that time was relatively low, generally less than 5 kilowatts.
Detailed information:
In 2006, China had a total of 6,469 wind turbines, of which 21.2% were megawatt-class units. In 2007, this proportion increased to 38.1%, an increase of 16.9%. percentage points. In 2007, the cumulative installed capacity of global wind power reached 94,100 MW, an increase of 27% from 74,200 MW the previous year.
In 2007, China's installed wind capacity was 6.05 million kilowatts, reaching the target set for 2010 three years ahead of schedule; in the six years from 2001 to 2007, the installed capacity of wind power in China increased 14 times; In 2007 alone, China's installed wind power capacity increased by 3.449 million kilowatts, more than the cumulative total of China's wind power in history. Avec the rapid development of the wind power industry, the supply of wind power equipment exceeds demand.
Baidu Encyclopedia - Wind Turbine
The compensation standards for wind power generation are as follows: the average compensation for dry land is 53,000 yuan per mu. The average compensation for rice fields is 90,000 yuan per mu. The average compensation for vegetable fields is 150,000 yuan per mu. The average compensation for forest land and other agricultural land is 138,000 yuan per mu. The average compensation for collective construction land such as industrial and mining construction land, village residences and roads is 136,000 yuan per mu.