Blackfeet Nation wind farm is located in Montana, USA. It was in fact brought online in 1996 and is owned by .
It is near Blackfeet Reservation.
See below for data.
For the most part, economic wind turbines require a wind speed of 4.5 m/s (16 km/h) or higher.
The best location for something similar to Blackfeet Nation is a steady supply of non-turbulent wind. An essential aspect of turbine siting is also admission to local demand or transmission capaBlackfeet Reservation.
Before building, Blackfeet Nation was most likely screened on the foundation of a wind atlas, and validated with wind measurements. Meteorological wind data alone is usually not ample for precise siting of a large wind power project.
Collection of site-specific data for wind speed and direction would have been vital to determining site potential in order to finance the project. Local winds are often watched for a year or more, and comprehensive wind maps built before wind generators are set up.
The wind blows swifter at higher altitudes because of the reduced influence of drag. The increase in velocity with altitude is most remarkable near the surface and is affected by topography, surface roughness, and upwind obstacles such as trees or buildings. Velocity grows with altitude and is also more pronounced near land and is transformed by topography, surface and limitations.
Wind speeds raising with altitude is part of a wind energy law. This Montanas wind speed rises with the 7th root of altitude. Doubling the altitude of a turbine, then, enhances the expected wind speeds by 10%, and the predicted power by 34%.
In general, a distance of 7D (7 × Rotor Diameter of the Wind Turbine) is defined between each turbine in a fully developed wind farm. But micrositing increases placement, particularly in hilly areas.
Individual turbines at Blackfeet Nation are interlocked with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, that medium-voltage electric energy is elevated in voltage using a transformer for link with the high voltage transmission system. Construction of a land-based wind farm requires installation of the collector system and substation, and possibly access roads to every turbine site.
Facts about Blackfeet Nation wind farm
- Name: Blackfeet Nation
- Wind turbine Supplier: Siemens, Model: SWT2.3-93, Units: 54,
- Country: USA
- State: Montana
- City: Blackfeet Reservation