Dengloujiao wind farm is situated in Guangdong, China. It was brought online in 2013 and is owned by Guangdong Yueneng.
It is near Xuwen County.
See below for data.
Wind farms, as a general rule need wind speeds of 4.5 metres per second or more.
The very best location for something similar to Dengloujiao would be a steady supply of non-turbulent wind. An important factor of turbine siting is moreover admittance to local requirement or transmission capaXuwen County.
Before building, Dengloujiao was almost certainly screened on the foundation of a wind atlas, and validated with wind measurements. However, Dengloujiao wind farm might have needed more than merely meteorological data and measurements.
Site info around Xuwen County is a major aspect in the ‘development’ final decision Winds around Xuwen County are analysed for at least a year or so plus the introduction of detailed maps. Only then are wind turbines installed.
The wind hits swifter at greater altitudes due to the reduced effect of drag. The rise in velocity with altitude is most spectacular near the surface and is impacted by geography, surface roughness, and upwind obstructions such as trees or buildings. Velocity grows with altitude and is also more obvious near land and is changed by topography, surface and hurdles.
Usually, the increase of wind speeds with escalating elevation 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, enhances the expected wind speeds by 10%, and the anticipated power by 34%.
In general, a distance of 7D (7 × Rotor Diameter of the Wind Turbine) is about between each turbine in a fully developed wind farm. But micrositing optimizes placement, specially in hilly areas.
Individual turbines at Dengloujiao are interconnected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, it medium-voltage electric energy is enhanced in voltage using a transformer for connection to the high voltage transmission system. Building of a land-based wind farm requires setting up the collector system and substation, and probably access roads to every turbine site.
Facts about Dengloujiao wind farm
- Name: Dengloujiao
- Wind turbine
- Country: China
- State: Guangdong
- City: Xuwen County
- Owner: Guangdong Yueneng