Diavik Diamond Mine wind project was set up in Northwest Territories, Canada It was in fact brought online in 2012 and is owned by Rio Tinto, Harry Winston Diamond Co..
It is near Lac de Gras.
See below for data.
For the most part, economic wind machines require a wind speed of 4.5 m/s (16 km/h) or bigger.
An ideal place for a project like Diavik Diamond Mine might have a near constant flow of non-turbulent wind throughout the year, having a minimum likelihood of sudden potent bursts of wind. An important factor of turbine siting is also access to local requirement or transmission capaLac de Gras.
During the planning stages the Diavik Diamond Mine wind farm would’ve been checked and endorsed through wind measurements. However, Diavik Diamond Mine wind farm would have needed more than simply meteorological data and measurements.
Site info around Lac de Gras would have been a major aspect in the development final decision Local winds are frequently supervised for a year or more, and detailed wind maps constructed before wind generators are set up.
Altitude would also have a part to performin a project like Diavik Diamond Mine. This is due to drag The increase in velocity with altitude is most remarkable close to the surface and is affected by topography, surface roughness, and upwind obstacles such as trees or buildings. Velocity boosts with altitude and is more obvious near land and is altered by landscape, surface and hurdles.
Commonly, the increase of wind speeds with increasing elevation follows a wind profile power law, which predicts that wind speed rises proportionately to the seventh root of altitude. Doubling the elevation of a turbine, then, increases the anticipated wind speeds by 10%, and the predicted 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 one another. But this isn’t necessarily the case in hilly areas.
Individual turbines at Diavik Diamond Mine are interconnected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, that medium-voltage electric current is elevated in voltage using a transformer for link with the high voltage transmission system. Development of a land-based wind farm requires installation of the collector system and substation, and possibly access roads to every turbine site.
Facts about Diavik Diamond Mine wind farm
- Name: Diavik Diamond Mine
- Wind turbine Supplier: General Electric, Model: GE1.5sle, Units: 7,
- Country: Canada
- Developer: Diavik Diamond Mines Inc, Harry Winston Diamond LTD Partnership
- State: Northwest Territories
- City: Lac de Gras
- Owner: Rio Tinto, Harry Winston Diamond Co.