Dashuikeng wind farm is situated in Ningxia Hui, China. It was completed in 2012 and is owned by Ningxia Electric Power Group.
It is near Yanchi County.
See below for data.
Wind farms, as a general rule call for wind speeds of 4.5 metres per second or higher.
The very best location for something like Dashuikeng would be a steady supply of non-turbulent wind. An essential aspect of turbine siting is furthermore admission to local demand or transmission capaYanchi County.
During the planning stages the Dashuikeng wind farm would have been checked and validated through wind measurements. However, Dashuikeng wind farm would have needed more than simply meteorological data and measurements.
Collection of site-specific data for wind speed and direction could have been imperative to determining site potential in order to fund the project. Winds around Yanchi County are evaluated for over a year or so alongside the introduction of detailed maps. Only then are wind turbines installed.
Altitude would also have a part to performwithin a project like Dashuikeng. This is due to drag The rise in velocity with altitude is most spectacular close to the surface and is affected by geography, surface roughness, and upwind obstructions such as trees or buildings. Velocity increases with altitude and is more pronounced near land and is changed by landscape, surface and obstacles.
Generally, the growth of wind speeds with growing elevation follows a wind profile power law, which anticipates that wind speed rises proportionately to the seventh root of altitude. Increasing the altitude of a turbine, then, increases the expected wind speeds by 10%, and the anticipated power by 34%.
In general, a length of 7D (7 × Rotor Diameter of the Wind Turbine) is defined between each turbine in a fully developed wind farm. However this is not always the case in hilly areas.
Dashuikeng 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. Building of a land-based wind farm requires installing of the collector system and substation, and probably access roads to every turbine site.