Challicum Hills wind project was installed in Victoria, Australia It was finished in 2003 and is owned by .
It is near east of Ararat in western Victoria..
See below for data.
As a general rule, economic wind generators require a wind speed of 4.5 m/s (16 km/h) or more.
The best location for something like Challicum Hills would be a steady supply of non-turbulent wind. An essential aspect of turbine siting is furthermore admittance to local requirement or transmission capaeast of Ararat in western Victoria..
Before development, Challicum Hills was most likely screened on the foundation of a wind atlas, and validated with wind specifications. However, Challicum Hills wind farm might have needed more than merely meteorological data and measurements.
Site information around east of Ararat in western Victoria. is a major factor in the ‘development’ conclusion Winds around east of Ararat in western Victoria. are analysed for over a year or so plus the creation of detailed maps. Only then are wind turbines installed.
The wind hits quicker at higher altitudes as a result of reduced influence of drag. The increase in velocity with altitude is most remarkable at the surface and is affected by topography, surface roughness, and upwind obstacles such as trees or buildings. Velocity rises with altitude and is also more distinct near land and is changed by landscape, surface and obstructions.
Normally, the increase of wind speeds with increasing height follows a wind profile power law, which predicts that wind speed rises proportionately to the seventh root of altitude. Increasing the elevation of a turbine, then, boosts the expected wind speeds by 10%, and the expected power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they’re spaced out so they don’t affect one another. But micrositing increases placement, particularly in hilly areas.
Individual turbines at Challicum Hills are interconnected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, that medium-voltage electric energy is increased in voltage using a transformer for link with the high voltage transmission system. Building of a land-based wind farm requires installing of the collector system and substation, and possibly access roads to each turbine site.
Facts about Challicum Hills wind farm
- Name: Challicum Hills
- Wind turbine Supplier: Suzlon Energy, Model: 1.5MW, Units: 1,
- Country: Australia
- Developer: Pacific Hydro
- State: Victoria
- City: east of Ararat in western Victoria.