It is near Pingtan County, Fuqing.
See below for data.
Wind farms, as a general rule require wind speeds of 4.5 metres per second or more.
The best location for a project like Changjiangao II could have a near constant flow of non-turbulent wind throughout the year, having a minimum chance of abrupt powerful bursts of wind. Additionally, you would not get a turbine China Longyuan Power Group like China Longyuan Power Group associated if Changjiangao II was not built near local demand or transmission capaPingtan County, Fuqing.
Before development, Changjiangao II was probably screened on the basis of a wind atlas, and validated with wind measurements. However, Changjiangao II wind farm might have needed more than just meteorological data and measurements.
Site info around Pingtan County, Fuqing is a major aspect in the development decision Winds around Pingtan County, Fuqing are analysed for over a year or so alongside the development of detailed maps. Only then are wind turbines installed.
Altitude would also have a part to performwithin a project like Changjiangao II. This is due to drag The surge in velocity with altitude is most extraordinary at the surface and is impacted by landscape, surface roughness, and upwind obstructions such as trees or buildings. Velocity boosts with altitude and is also more evident near land and is altered by terrain, surface and limitations.
Almost always, the increase of wind speeds with raising height 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, enhances the expected wind speeds by 10%, and the estimated 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 this may not be the way it is in hilly areas.
Changjiangao II turbines are linked via medium voltage lines and communications.
At a substation, that medium-voltage electric energy is increased in voltage using a transformer for link with the high voltage transmission system. Building of a land-based wind farm requires setting up the collector system and substation, and perhaps roads to each and every turbine site.
Facts about Changjiangao II wind farm
- Name: Changjiangao II
- Wind turbine Supplier: Gamesa, Model: G90-2000, Units: 24,
- Country: China
- State: Fujian
- City: Pingtan County, Fuqing
- Owner: China Longyuan Power Group