Arida I wind farm is located in Wakayama, Japan. It was created in 2000 and is owned by .
It is near Arida City.
See below for data.
Wind farms, as a general rule call for wind speeds of 4.5 metres per second or more.
A perfect place for a project like Arida I would have a near constant flow of non-turbulent wind year round, having a minimum probability of abrupt potent bursts of wind. Additionally, you would not get a turbine like involved if Arida I was not built near local demand or transmission capaArida City.
Before building, Arida I was most likely screened on the basis of a wind atlas, and validated with wind measurements. Meteorological wind data alone is usually not sufficient for exact siting of a large wind power project.
Site information around Arida City would have been a major element in the development conclusion Local winds are often supervised for a year or more, and comprehensive wind maps built before wind generators are set up.
Altitude would also possess a part to performin a project like Arida I. This is due to drag The increase in velocity with altitude is most remarkable at the surface and is affected by topography, surface roughness, and upwind limitations such as trees or buildings. Velocity increases with altitude and is also more evident near land and is changed by terrain, surface and obstructions.
Almost always, the increase 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 predicted wind speeds by 10%, and the expected power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they are spaced out so they don’t affect one another. But this is not always the case in hilly areas.
Arida I turbines are linked via medium voltage lines and communications.
At a substation, that medium-voltage electric energy is improved in voltage using a transformer for connection to the high voltage transmission system. Construction of a land-based wind farm requires setting up the collector system and substation, and possibly roads to every turbine site.
Facts about Arida I wind farm
- Name: Arida I
- Wind turbine Supplier: Hitachi-Enercon, Model: 0.230MW, Units: 1,
- Country: Japan
- Developer: NEDO Wakayama Prefecture Kibi Cho
- State: Wakayama
- City: Arida City