It is near Tianzhen, Datong.
See below for data.
Wind farms, as a general rule require wind speeds of 4.5 metres per second or higher.
A perfect destination for a project like Daliangshan might have a near constant flow of non-turbulent wind throughout the year, having a minimum chances of abrupt powerful bursts of wind. An important factor of turbine siting is also admission to local demand or transmission capaTianzhen, Datong.
Before development, Daliangshan was almost certainly screened on the foundation of a wind atlas, and validated with wind measurements. Meteorological wind data alone is usually not enough for correct siting of a large wind power project.
Assortment of site-specific data for wind speed and direction would have been crucial to determining site potential to be able to fund the project. Winds around Tianzhen, Datong are analysed for over a year or so alongside the development of detailed maps. Only then are wind turbines installed.
Altitude would also possess a part to performwithin a project like Daliangshan. This is due to drag The surge in velocity with altitude is most remarkable close to the surface and is impacted by geography, surface roughness, and upwind hurdles such as trees or buildings. Velocity grows with altitude and it is more obvious near land and is altered by terrain, surface and limitations.
Wind speeds increasing with altitude is part of a wind energy law. This anticipates wind speed rises with the 7th root of altitude. Doubling the altitude of a turbine, then, increases 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. But micrositing maximizes placement, specially in hilly areas.
Daliangshan turbines are connected via medium voltage lines and communications.
At a substation, that medium-voltage electric energy is improved in voltage using a transformer for connection to 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 Daliangshan wind farm
- Name: Daliangshan
- Wind turbine Supplier: Gamesa, Model: G90/2000, Units: 4,
- Country: China
- State: Shanxi
- City: Tianzhen, Datong
- Owner: China Resources