It is near Xiaocaohu North, Turpan.
See below for data.
Wind farms, as a general rule require wind speeds of 4.5 metres per second or higher.
The best location for a project like Daheyan I could have a near constant flow of non-turbulent wind throughout the year, with a minimum chances of abrupt powerful bursts of wind. An essential aspect of turbine siting is also admission to local demand or transmission capaXiaocaohu North, Turpan.
During the planning stages the Daheyan I wind farm would have been checked and authenticated through wind measurements. Meteorological wind data alone is usually not ample for correct siting of a large wind power project.
Assortment of site-specific data for wind speed and direction might have been important to determining site potential to be able to fund the project. Local winds are frequently examined for a year or more, and detailed wind maps created before wind generators are installed.
The wind blows quicker at greater altitudes due to the reduced effect of drag. The boost in velocity with altitude is most remarkable at the surface and is impacted by geography, surface roughness, and upwind obstructions such as trees or buildings. Velocity grows with altitude and is more obvious near land and is changed by terrain, surface and hurdles.
Wind speeds growing with altitude is part of a wind energy law. This anticipates wind speed rises with the 7th root of altitude. Increasing the altitude of a turbine, then, raises the expected wind speeds by 10%, and the expected power by 34%.
In general, a distance of 7D (7 × Rotor Diameter of the Wind Turbine) is scheduled between each turbine in a fully developed wind farm. But micrositing maximizes placement, specially in hilly areas.
Daheyan I turbines are connected via medium voltage lines and communications.
At a substation, this particular medium-voltage electric energy is enhanced in voltage with a transformer for link with the high voltage transmission system. Construction of a land-based wind farm requires setting up the collector system and substation, and possibly roads to each turbine site.
Facts about Daheyan I wind farm
- Name: Daheyan I
- Wind turbine Supplier: Vestas Wind Systems, Model: V52/0.85MW, Units: 58,
- Country: China
- State: Xinjiang
- City: Xiaocaohu North, Turpan
- Owner: China Guodian