Adama I wind project was installed in Addis Ababa, Ethiopia It was finished in 2012 and is owned by Ethiopian Electric Power Corporation (EEPCo).
It is near Around 95km south east of Addis Ababa and around 3km north east of Adama/Nazareth.
See below for data.
Wind farms, as a general rule demand wind speeds of 4.5 metres per second or higher.
The very best location for something like Adama I would be a steady availability of non-turbulent wind. Additionally, you would not get a turbine Ethiopian Electric Power Corporation (EEPCo) like Ethiopian Electric Power Corporation (EEPCo) associated if Adama I was not built near local demand or transmission capaAround 95km south east of Addis Ababa and around 3km north east of Adama/Nazareth.
During the planning stages the Adama I wind farm would’ve been checked and endorsed through wind measurements. However, Adama I 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 fund the project. Local winds are frequently supervised for a year or more, and detailed wind maps constructed before wind generators are installed.
The wind blows quicker at greater altitudes as a result of reduced influence of drag. The increase in velocity with altitude is most spectacular close to the surface and is impacted by landscape, surface roughness, and upwind obstacles such as trees or buildings. Velocity boosts with altitude and is more evident near land and is altered by landscape, surface and hurdles.
Generally, the rise of wind speeds with raising elevation follows a wind profile power law, which predicts that wind speed rises proportionately to the seventh root of altitude. Increasing the altitude of a turbine, then, increases 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 each other. But this might not be the case in hilly areas.
Individual turbines at Adama I are interconnected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, this kind of medium-voltage electric energy is elevated in voltage with a transformer for connection to the high voltage transmission system. Construction of a land-based wind farm requires installation of the collector system and substation, and perhaps access roads to each and every turbine site.
Facts about Adama I wind farm
- Name: Adama I
- Wind turbine Supplier: Goldwind, Model: GW77 1.5MW direct-drive turbines, Units: 34,
- Country: Ethiopia
- Developer: Hydrochina Corporation
- State: Addis Ababa
- City: Around 95km south east of Addis Ababa and around 3km north east of Adama/Nazareth
- Owner: Ethiopian Electric Power Corporation (EEPCo)