Désirade IV wind project was set up in Guadeloupe, France It was finished in 2010 and is owned by .
It is near .
See below for data.
As a rule, economic wind turbines require a wind speed of 4.5 m/s (16 km/h) or more.
A perfect place for a project like Désirade IV might have a near constant flow of non-turbulent wind all year round, having a minimum chance of abrupt potent bursts of wind. Additionally, you would not get a turbine like associated if Désirade IV was not built near local demand or transmission capa.
Before development, Désirade IV was probably screened on the basis of a wind atlas, and validated with wind specifications. However, Désirade IV wind farm would have needed more than just meteorological data and measurements.
Collection of site-specific data for wind speed and direction would have been crucial to determining site potential as a way to finance the project. Local winds are frequently watched for a year or more, and detailed wind maps made before wind generators are installed.
Altitude would also have a part to performin a project like Désirade IV. This is because of drag The boost in velocity with altitude is most remarkable near the surface and is impacted by geography, surface roughness, and upwind obstacles such as trees or buildings. Velocity rises with altitude and is more obvious near land and is changed by landscape, surface and obstructions.
Wind speeds increasing with altitude is part of a wind energy law. This Guadeloupes wind speed rises with the 7th root of altitude. Doubling the elevation of a turbine, then, boosts the expected wind speeds by 10%, and the estimated power by 34%.
In general, a length of 7D (7 × Rotor Diameter of the Wind Turbine) is scheduled between each turbine in a fully developed wind farm. However this isn’t necessarily the situation in hilly areas.
Individual turbines at Désirade IV are interconnected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, this particular medium-voltage electric current is increased 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 roads to each turbine site.
Facts about Désirade IV wind farm
- Name: Désirade IV
- Wind turbine Supplier: Enercon, Model: E-82, Units: 52,
- Country: France
- Developer: Aerowatt
- State: Guadeloupe