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Turbulence Intensity Calculation of Al- Sulaimaniyah Province in Iraq | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 26, Issue 2, 2015, Pages 78-83 | ||
| Author | ||
| Mohammed A. Saleh | ||
| Abstract | ||
| Before installing wind turbine plants, it is important to find sites in which annual wind speed are high enough to yield high energy productions, as well as to select appropriate wind turbines, which can withstand wind condition such as extreme wind speed and turbulence expected at the study site. Generally, in Sulaimaniyah Province, most of lands are covered with complex terrains. The importance of identifying a class of wind turbine returns to the complex environmental conditions that produce turbulent air which in turn, may cause damage to the turbine blades and weakens in the performance. Therefore, the ambient turbulence intensity is a very important factor in determining the performance and productivity of the wind turbines. In this research we calculate Turbulence Intensity "TI" in the province of Sulaimaniyah, north of Iraq (35° 33' 24" North latitude, 45° 27' 11" East longitude and elevation of 890m above sea level) in 2012. In addition to determining the wind turbine class that is appropriate for the site after comparing with the Normal Turbulence Model "NTM" belongs to IEC 61400-1,2nd edition and IEC 61400-1,3rd edition | ||
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