When building a wind farm, weather conditions as well as social and natural conditions must first be taken into account.
1. Weather conditions?
1.1. The quality of wind energy must be high. The primary condition for a wind farm site must be abundant wind energy resources. The annual average wind speed is more than 5 m/s, the effective wind hours at a height of 30 m are more than 6,000 hours, and the effective wind power density is more than 240 W/m^2.
In fact, the factors that affect the quality of wind power include the average annual wind speed, average wind power density, wind frequency distribution, available hours of effective wind speed, stability of wind direction, etc. ?
1.2. The prevailing wind direction at the wind farm site is stable. A stable direction ofwind can not only increase the utilization of wind energy, but also extend the lifespan of wind turbines. ?
1.3. The degree of turbulence in wind farms must be low. The wind is random and affected by the roughness of the site surface and nearby obstacles. The formation of turbulence in the wind field is usually caused by a wind channel that is too rough or by sudden changes in wind speed and direction caused by obstacles. This will not only affect the efficiency of the wind turbine, but also cause vibration and uneven loading of the wind turbine, shorten the life of the wind turbine, and in severe cases may cause accidents in which the blades become damaged. 'fly away. ?
1.4. There should be fewer natural disasters at wind energy production sites. Strong winds, hail, thunderstorms, earthquakes, etc. will affect all wind turbines. ?
2. Social and natural conditions?
2.1. The terrain of the wind farm site must be relatively flat and the geological conditions must be good to facilitate civil construction. ?
2.2. Convenient transportation. It is necessary to determine whether the provision of equipment and transportation of key construction materials of the proposed wind farm is practical. Is it suitable for building and transporting large cranes and flatbed trucks? ?
2.3. The wind farm should be as close as possible to the grid access point. For example: near existing 10 KV and 66 KV substations and lines to reduce power loss and delivery project costs. Occupy as little cultivated land as possible to reduce ecological damage. ?
2.4. Surrounding environment. The construction of wind farms generally affects the normal life and migration of birds and birds. In order to protect the ecology, the site doesit try to avoid bird flight routes, migratory birds and animal habitats, etc., and stay away from nature reserves. military installations and densely populated areas, etc.
The Huitengxile Wind Power Plant is the largest wind farm in Asia. It is located on the Inner Mongolia Plateau with high altitude and wind outlet. Wind resources are very rich. the height of 10 meters here is 7.2 meters/second, the annual average wind speed at 40 meters is 8.8 meters/second, the wind power density is 662 watts/square meter, the density Annual air average is 1.07 kg/cubic meter, the effective wind time at 10 meters and 40 meters is 5 to 25 meters/second. The number is from 6,255 hours to 7,293 hours. It has the characteristics of strong stability, good durability and high-quality wind power, making it the most ideal place for construction.ction of wind farms. Since construction of the wind farms began in 1996, 94 units have been installed and the installed capacity has reached 140 million kilowatt hours. It is planned to install more wind farms in the near future. With a generating capacity of 166.5 MW, it will become the largest wind farm in Asia and will also become a beautiful scenery in Huitengxile tourist area. Wind power plants can not only alleviate the power shortage in Beijing, Tianjin and other places, but also form the most ornamental wind landscape. Even though it is the middle of summer, the wind turbines are still operating at high speed. we can imagine strong winds on the meadows. The wind farm is a new sight in the grasslands, which makes many tourists stop and look at it without wanting to leave it. Visit Huitengxile, enjoy the grassland scenery, appreciate the scenic spots on the planet, taste the dPastoral delights and audio-visualization of the wonderful history of Mongolia will make you relaxed and happy. Huitengxile Grassland is a grassland summer resort for your tourism, leisure and vacation.