It is near Baicheng.
See below for data.
Wind farms, as a general rule call for wind speeds of 4.5 metres per second or more.
The best location for a project like Daan I could have a near constant flow of non-turbulent wind all year long, with a minimum chances of sudden potent bursts of wind. An essential aspect of turbine siting is also admission to local demand or transmission capaBaicheng.
During the planning stages the Daan I wind farm would’ve been checked and validated through wind measurements. However, Daan I wind farm would have needed more than merely meteorological data and measurements.
Assortment of site-specific data for wind speed and direction might have been essential to determining site potential to be able to finance the project. Winds around Baicheng are examined for over a year or so plus the introduction of detailed maps. Only then are wind turbines installed.
Altitude would also have a part to playin a project like Daan I. This is because of drag The boost in velocity with altitude is most extraordinary at the surface and is affected by geography, surface roughness, and upwind obstructions such as trees or buildings. Velocity boosts with altitude and is also more evident near land and is transformed by geography, surface and obstacles.
Sometimes, the growth of wind speeds with growing height follows a wind profile power law, which anticipates that wind speed rises proportionately to the seventh root of altitude. Doubling the height of a turbine, then, raises the expected wind speeds by 10%, and the expected power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they are spaced out so that they don’t affect each other. However this might not be the way it is in hilly areas.
Individual turbines at Daan I are interconnected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, this medium-voltage electric current is elevated in voltage with a transformer for link with the high voltage transmission system. Development of a land-based wind farm requires installing of the collector system and substation, and perhaps access roads to each turbine site.
Facts about Daan I wind farm
- Name: Daan I
- Wind turbine Supplier: General Electric, Model: GE-1.68MW, Units: 14,
- Country: China
- State: Jilin
- City: Baicheng
- Owner: China Datang Corporation (CDT)