It is near Beipiao.
See below for data.
Wind farms, as a general rule call for wind speeds of 4.5 metres per second or higher.
A great destination for a project like Beisijia I would have a near constant flow of non-turbulent wind throughout the year, with a minimum likelihood of abrupt potent bursts of wind. Additionally, you would not get a turbine China Guodian like China Guodian included if Beisijia I was not built near local demand or transmission capaBeipiao.
Before development, Beisijia I was most likely screened on the foundation of a wind atlas, and validated with wind measurements. However, Beisijia I wind farm might have needed more than merely meteorological data and measurements.
Assortment of site-specific data for wind speed and direction would have been vital to determining site potential to be able to fund the project. Local winds are often monitored for a year or more, and detailed wind maps built before wind generators are installed.
Altitude would also have a part to playin a project like Beisijia I. This is due to drag The rise in velocity with altitude is most remarkable close to the surface and is affected by geography, surface roughness, and upwind obstacles such as trees or buildings. Velocity grows with altitude and is also more obvious near land and is transformed by geography, surface and obstructions.
Generally, the increase of wind speeds with growing elevation follows a wind profile power law, which forecasts that wind speed rises proportionately to the seventh root of altitude. Increasing the altitude of a turbine, then, increases the anticipated wind speeds by 10%, and the predicted power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they are spaced out to make sure they don’t affect one another. But this is not always the way it is in hilly areas.
Beisijia I turbines are connected via medium voltage lines and communications.
At a substation, this kind of medium-voltage electric energy is enhanced 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 probably access roads to each and every turbine site.
Facts about Beisijia I wind farm
- Name: Beisijia I
- Wind turbine Supplier: Sinovel Wind, Model: SL1500/82/1.5MW, Units: 200,
- Country: China
- State: Liaoning
- City: Beipiao
- Owner: China Guodian