Balatre Gruny Marché wind farm is situated in Picardie, France. It was brought online in 2011 and is owned by Compagnie Nationale du Rhône (CNR).
It is near Rethonvilliers.
See below for data.
Wind farms, as a general rule require wind speeds of 4.5 metres per second or more.
The very best location for something such as Balatre Gruny Marché is a steady availability of non-turbulent wind. An essential aspect of turbine siting is moreover access to local requirement or transmission capaRethonvilliers.
During the planning stages the Balatre Gruny Marché wind farm would have been checked and endorsed through wind measurements. Meteorological wind data alone is usually not ample for correct siting of a large wind power project.
Site information around Rethonvilliers would have been a major factor in the development decision Local winds are frequently examined for a year or more, and detailed wind maps built before wind generators are installed.
Altitude would also possess a part to performin a project like Balatre Gruny Marché. This is because of drag The increase in velocity with altitude is most spectacular near the surface and is affected by geography, surface roughness, and upwind obstructions such as trees or buildings. Velocity rises with altitude and is more pronounced near land and is changed by terrain, surface and obstacles.
Wind speeds increasing with altitude is part of a wind energy law. This predicts wind speed rises with the 7th root of altitude. Doubling the altitude of a turbine, then, boosts the expected wind speeds by 10%, and the estimated power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they are spaced out so that they don’t affect each other. But micrositing increases placement, specially in hilly areas.
Individual turbines at Balatre Gruny Marché are interlocked with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, that medium-voltage electric current is enhanced in voltage using a transformer for connection to the high voltage transmission system. Development of a land-based wind farm requires installation of the collector system and substation, and possibly roads to each and every turbine site.
Facts about Balatre Gruny Marché wind farm
- Name: Balatre Gruny Marché
- Wind turbine Supplier: Siemens, Model: SWT-2.3-108, Units: 22,
- Country: France
- Developer: Energie Team
- State: Picardie
- City: Rethonvilliers
- Owner: Compagnie Nationale du Rhône (CNR)