Combine Hills II wind farm is located in Oregon, USA. It was created in 2009 and is owned by Eurus Energy.
It is near Umatilla County.
See below for data.
Typically, economic wind machines require a wind speed of 4.5 m/s (16 km/h) or larger.
A great position for a project like Combine Hills II could have a near constant flow of non-turbulent wind throughout the year, having a minimum chances of abrupt effective bursts of wind. An important factor of turbine siting is moreover admittance to local demand or transmission capaUmatilla County.
During the planning stages the Combine Hills II wind farm would’ve been checked and endorsed through wind measurements. Meteorological wind data alone is usually not sufficient for precise siting of a large wind power project.
Site info around Umatilla County is a major element in the development final decision Winds around Umatilla County are analysed for at least a year or so plus the creation of detailed maps. Only then are wind turbines installed.
The wind hits more rapidly at higher altitudes as a result of reduced influence of drag. The increase in velocity with altitude is most remarkable close to the surface and is impacted by landscape, surface roughness, and upwind obstructions such as trees or buildings. Velocity increases with altitude and it is more obvious near land and is altered by topography, surface and obstructions.
Wind speeds escalating with altitude is part of a wind energy law. This forecasts wind speed rises with the 7th root of altitude. Increasing the elevation of a turbine, then, boosts the anticipated wind speeds by 10%, and the estimated power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they’re spaced out to make sure they don’t affect one another. However this might not be the situation in hilly areas.
Combine Hills II turbines are linked via medium voltage lines and communications.
At a substation, it medium-voltage electric current is improved in voltage with a transformer for connection to the high voltage transmission system. Building of a land-based wind farm requires installation of the collector system and substation, and perhaps roads to each turbine site.
Facts about Combine Hills II wind farm
- Name: Combine Hills II
- Wind turbine Supplier: General Electric, Model: GE1.5s, Units: 108,
- Country: USA
- Developer: Eurus Energy
- State: Oregon
- City: Umatilla County
- Owner: Eurus Energy