Daisen I wind farm is located in Tottori, Japan. It was created in 2005 and is owned by .
It is near Daisen Town.
See below for data.
Typically, economic wind power generators require a wind speed of 4.5 m/s (16 km/h) or higher.
The best location for something similar to Daisen I would be a steady supply of non-turbulent wind. An essential aspect of turbine siting is also admission to local requirement or transmission capaDaisen Town.
Before development, Daisen I was probably screened on the foundation of a wind atlas, and validated with wind specifications. Meteorological wind data alone is usually not sufficient for precise siting of a large wind power project.
Assortment of site-specific data for wind speed and direction could have been essential to determining site potential in order to fund the project. Winds around Daisen Town are analysed for over a year or so alongside the development of detailed maps. Only then are wind turbines installed.
The wind blows speedier at greater altitudes because of the reduced effect of drag. The surge in velocity with altitude is most remarkable near the surface and is impacted by landscape, surface roughness, and upwind hurdles such as trees or buildings. Velocity increases with altitude and is also more distinct near land and is altered by landscape, surface and obstructions.
Wind speeds raising with altitude is part of a wind energy law. This predicts wind speed rises with the 7th root of altitude. Increasing the elevation of a turbine, then, boosts 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’re spaced out so they really don’t affect each other. However this isn’t necessarily the way it is in hilly areas.
Individual turbines at Daisen I 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 improved in voltage with 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 perhaps roads to each and every turbine site.