It is near Da’an.
See below for data.
Wind farms, as a general rule require wind speeds of 4.5 metres per second or more.
The best position for a project like Da’an Haituo III could have a near constant flow of non-turbulent wind throughout the year, with a minimum chance of sudden effective bursts of wind. An important factor of turbine siting is also admission to local demand or transmission capaDa’an.
During the planning stages the Da’an Haituo III wind farm would have been checked and endorsed through wind measurements. Meteorological wind data alone is usually not adequate for correct siting of a large wind power project.
Assortment of site-specific data for wind speed and direction could have been imperative to determining site potential as a way to fund the project. Winds around Da’an are examined for over a year or so alongside the creation of detailed maps. Only then are wind turbines installed.
The wind blows quicker at higher altitudes due to the reduced effect of drag. The surge in velocity with altitude is most dramatic near the surface and is impacted by landscape, surface roughness, and upwind obstacles such as trees or buildings. Velocity boosts with altitude and it is more pronounced near land and is altered by geography, surface and hurdles.
Wind speeds escalating with altitude is part of a wind energy law. This forecasts wind speed rises with the 7th root of altitude. Doubling the altitude of a turbine, then, raises the anticipated wind speeds by 10%, and the anticipated power by 34%.
In general, a length of 7D (7 × Rotor Diameter of the Wind Turbine) is set between each turbine in a fully developed wind farm. But this may not be the case in hilly areas.
Da’an Haituo III turbines are related 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 installing of the collector system and substation, and probably roads to each turbine site.
Facts about Da’an Haituo III wind farm
- Name: Da’an Haituo III
- Wind turbine Supplier: Gamesa, Model: G90/2000, Units: 8,
- Country: China
- State: Jilin
- City: Da’an
- Owner: China Three Gorges Corporation