What are the wind resources in Wuwei, Gansu?

Wuwei is rich in wind energy resources. The annual average wind speed of Songshan Beach in Tianzhu County is 4.6-5.5 m/s, and the annual effective wind energy reserve is above 1 194 kWh/m2, which is larger than Anxi and Yumen Town, which are known as the first wind storage in the world. Minqin County is located in the northeast of Hexi Corridor, with obvious desert landform, and sand dunes, Gobi and desert account for more than 85% of the total area. North winds are frequent in winter and spring all year round, and windy weather with average wind force ≥ 12 m/s and instantaneous wind speed ≥ 17 m/s is frequent. The average number of windy days in the county is 27.8 days, with a maximum of 63 days. According to the standard of wind energy zoning in the Master Plan for Land Development and Renovation in Wuwei City, Minqin County is a wind energy utilization area, with an effective wind energy time of 485 1 hour, an annual available wind energy reserve of 5 18.6kWh/m2, and an average wind speed of 2.8-3.5 m/s, especially in Hongshagang Town, where the average wind speed changes gently, with abundant wind energy resources and high wind energy utilization rate. There are many Gobi deserts in China, with flat and open terrain and stable geology, and the available wind farm sites are large. Generally speaking, the wind energy resources in Minqin County have the characteristics of stable wind direction, good wind continuity, less destructive wind speed, abundant construction land and convenient power grid connection, and have the resource advantages of large-scale wind power development.