It is near Dawu.
See below for data.
For the most part, economic wind generators require a wind speed of 4.5 m/s (16 km/h) or larger.
The best location for something similar to Dawu Leigutai would be a steady supply of non-turbulent wind. An important factor of turbine siting is furthermore access to local demand or transmission capaDawu.
During the planning stages the Dawu Leigutai wind farm would’ve been checked and authenticated through wind measurements. However, Dawu Leigutai wind farm would have needed more than merely meteorological data and measurements.
Assortment of site-specific data for wind speed and direction would have been crucial to determining site potential in order to fund the project. Local winds are frequently watched for a year or more, and detailed wind maps constructed before wind generators are installed.
Altitude would also have a part to playin a project like Dawu Leigutai. This is because of drag The rise in velocity with altitude is most spectacular at the surface and is affected by landscape, surface roughness, and upwind limitations such as trees or buildings. Velocity grows with altitude and it is more pronounced near land and is transformed by geography, surface and hurdles.
Commonly, the increase of wind speeds with escalating elevation follows a wind profile power law, which forecasts that wind speed rises proportionately to the seventh root of altitude. Increasing the altitude of a turbine, then, enhances the expected wind speeds by 10%, and the estimated power by 34%.
In general, a distance of 7D (7 × Rotor Diameter of the Wind Turbine) is about between each turbine in a fully developed wind farm. However this is not always the way it is in hilly areas.
Dawu Leigutai turbines are related via medium voltage lines and communications.
At a substation, it medium-voltage electric energy is elevated in voltage using a transformer for link with the high voltage transmission system. Construction of a land-based wind farm requires installation of the collector system and substation, and perhaps roads to each turbine site.
Facts about Dawu Leigutai wind farm
- Name: Dawu Leigutai
- Wind turbine Supplier: Enercon, Model: E48/800, Units: 28,
- Country: China
- State: Hubei
- City: Dawu
- Owner: China Guangdong Nuclear Power (CGNP)