Academic Journal
Analysis of aerodynamic characteristics of 2 MW horizontal axis large wind turbine
| العنوان: | Analysis of aerodynamic characteristics of 2 MW horizontal axis large wind turbine |
|---|---|
| المؤلفون: | Ilhan A., Bilgili M., Sahin B. |
| المساهمون: | Çukurova Üniversitesi |
| بيانات النشر: | Techno Press |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Aerodynamic problem, Structural dynamic analysis, Wind energy, Wind loads, Wind velocity, Wind-structure interaction |
| الوصف: | In this study, aerodynamic characteristics of a horizontal axis wind turbine (HAWT) were evaluated and discussed in terms of measured data in existing onshore wind farm. Five wind turbines (T1, T2, T3, T4 and T5) were selected, and hub-height wind speed, UD, wind turbine power output, P and turbine rotational speed, ? data measured from these turbines were used for evaluation. In order to obtain characteristics of axial flow induction factor, a, power coefficient, Cp, thrust force coefficient, CT, thrust force, T and tangential flow induction factor, a', Blade Element Momentum (BEM) theory was used. According to the results obtained, during a year, probability density of turbines at a rotational speed of 16.1 rpm was determined as approximately 45%. Optimum tip speed ratio was calculated to be 7.12 for most efficient wind turbine. Maximum Cp was found to be 30% corresponding to this tip speed ratio. © 2018 Techno-Press, Ltd. ; Firat University Scientific Research Projects Management Unit ; The authors wish to thank to the office of Scientific Research Projects of Cukurova University for funding this project under Contract No. FDK-2016-7217 and the Sebenova Wind Farm Association for supplying data. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1226-6116 |
| Relation: | Wind and Structures, An International Journal; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; https://dx.doi.org/10.12989/was.2018.26.3.187; https://hdl.handle.net/20.500.12605/10985; 27; 187; 197 |
| DOI: | 10.12989/was.2018.26.3.187 |
| الاتاحة: | https://hdl.handle.net/20.500.12605/10985 https://doi.org/10.12989/was.2018.26.3.187 |
| Rights: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.95E5E6B9 |
| قاعدة البيانات: | BASE |
| تدمد: | 12266116 |
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| DOI: | 10.12989/was.2018.26.3.187 |