Need money!
The ideal wind source for a wind turbine is a stable and long-lasting wind source. Excessive wind power is not acceptable. What is your purpose for building this wind turbine? If you use it alone, it's probably easier to handle. If you want to connect it to the grid, it's not an ordinary difficulty. If you want to save electricity and money, forget it, because. . Limit the number of words
Conditions for building a wind power station
If you work in a wind farm, the conditions are relatively difficult, because the places with good wind resources are the grasslands of Inner Mongolia, the eastern coast, Xinjiang, Yunnan, Northeast and other remote areas. If you work in a wind power equipment company, because these companies are machinery and equipment manufacturers, you usually need to go to wind farms in the suburbs of cities with convenient transportation, such as Goldwind Technology, Huarui, and Dong Qi, but there will be corresponding subsidies. , usually 100 yuan/day. If you work for a wind power equipment parts supplier, you have fewer opportunities to go to the site. The installation location requirements for wind turbines are as follows: 1) Abundant wind energy resources. Small wind turbines should generally be used in areas with abundant wind resources, that is, the annual average wind speed is more than 3 m/s, and the cumulative number of annual effective wind speeds of 3 ~ 20 m/s is more than 3,000 hours. (2) There is a stable dominant wind direction. Wind turbines should be installed wherever possible where the prevailing wind direction is relatively stable and seasonal changes are relatively small. (3) Small turbulence. Turbulence not only reduces the power output of a wind turbine but also causes mechanical vibrations throughout the wind turbine. When turbulence is severe, mechanical vibrations can cause damage to wind turbines. (4) Meteorological factors have little influence. Try to avoid areas with frequent and drastic changes in airflow speed to prevent the entire device from vibrating and damaging the fan. Avoid areas prone to strong winds. Strong winds are very destructive to wind turbines, so the impact of ice and sticky snow on the shape of wind turbine blades must be considered. It should be pointed out that due to differences in terrain, landforms, and geology, the selection of the installation location requires specific analysis, and please ask professionals for guidance.
First, it is important that the number of available wind power hours per year must be more than 4380 hours, otherwise you will lose everything;
Second, there must be a detailed wind resource survey report: The Provincial Development and Reform Commission has;
Three, it is necessary to obtain the decision-making support of the local government, and the project resources are limited;
Four, there needs to be more money, 30% of free funds, and a kilowatt investment of more than 300,000;