It is near Turpan.
See below for data.
In most cases, economic wind power generators require a wind speed of 4.5 m/s (16 km/h) or more.
The best location for something similar to Daheyan II is a steady availability of non-turbulent wind. Additionally, you wouldn’t get a turbine China Guodian like China Guodian involved if Daheyan II was not built near local demand or transmission capaTurpan.
Before construction, Daheyan II was most likely screened on the basis of a wind atlas, and validated with wind measurements. However, Daheyan II wind farm would have needed more than simply 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 finance 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 possess a part to playwithin a project like Daheyan II. This is because of drag The boost in velocity with altitude is most extraordinary near the surface and is impacted by topography, surface roughness, and upwind obstacles such as trees or buildings. Velocity boosts with altitude and it is more evident near land and is changed by topography, surface and obstacles.
Wind speeds growing with altitude is part of a wind energy law. This forecasts wind speed rises with the 7th root of altitude. Increasing the height of a turbine, then, boosts the expected wind speeds by 10%, and the expected power by 34%.
In general, a range of 7D (7 × Rotor Diameter of the Wind Turbine) is set between each turbine in a fully developed wind farm. But micrositing optimizes placement, specifically in hilly areas.
Daheyan II turbines are connected via medium voltage lines and communications.
At a substation, this particular medium-voltage electric energy is elevated in voltage with a transformer for link with the high voltage transmission system. Development of a land-based wind farm requires installation of the collector system and substation, and possibly access roads to each and every turbine site.
Facts about Daheyan II wind farm
- Name: Daheyan II
- Wind turbine Supplier: CSIC Chongqing Haizhuang, Model: 2MW, Units: 24,
- Country: China
- State: Xinjiang
- City: Turpan
- Owner: China Guodian