Crow Lake wind project was set up in South Dakota, USA It was finished in 2011 and is owned by Basin Electric Power Cooperative, Mitchell Technical Institute, South Dakota Wind Partners.
It is near Jerauld County.
See below for data.
Typically, economic wind power generators require a wind speed of 4.5 m/s (16 km/h) or bigger.
The very best destination for something such as Crow Lake is a steady supply of non-turbulent wind. An important factor of turbine siting is furthermore admittance to local demand or transmission capaJerauld County.
Before building, Crow Lake was probably screened on the foundation of a wind atlas, and validated with wind measurements. However, Crow Lake wind farm would have needed more than merely meteorological data and measurements.
Site info around Jerauld County is a major aspect in the ‘development’ final decision Local winds are often monitored for a year or more, and detailed wind maps constructed before wind generators are set up.
The wind blows quicker at greater altitudes due to the reduced effect of drag. The boost in velocity with altitude is most spectacular near the surface and is impacted by topography, surface roughness, and upwind obstructions such as trees or buildings. Velocity grows with altitude and it is more distinct near land and is transformed by topography, surface and hurdles.
Usually, the growth of wind speeds with escalating height follows a wind profile power law, which predicts that wind speed rises proportionately to the seventh root of altitude. Doubling the height of a turbine, then, increases the anticipated wind speeds by 10%, and the estimated power by 34%.
In general, a distance of 7D (7 × Rotor Diameter of the Wind Turbine) is set between each turbine in a fully developed wind farm. But this isn’t necessarily the way it is in hilly areas.
Crow Lake turbines are related via medium voltage lines and communications.
At a substation, this medium-voltage electric current is enhanced in voltage with 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 possibly access roads to each turbine site.
Facts about Crow Lake wind farm
- Name: Crow Lake
- Wind turbine Supplier: General Electric, Model: GE1.7-100, Units: 62,
- Country: USA
- Developer: Basin Electric Power Cooperative
- State: South Dakota
- City: Jerauld County
- Owner: Basin Electric Power Cooperative, Mitchell Technical Institute, South Dakota Wind Partners