Investigation of Horizontal and Vertical Wind Shear Effects Using a Wind Turbine Emulator
| العنوان: | Investigation of Horizontal and Vertical Wind Shear Effects Using a Wind Turbine Emulator |
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| المؤلفون: | Gerry Moschopoulos, Roohollah Fadaeinedjad, Hamid Reza Naji, Ebrahim Mohammadi |
| المصدر: | IEEE Transactions on Sustainable Energy. 10:1206-1216 |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Wind power, Renewable Energy, Sustainability and the Environment, business.industry, 020209 energy, 020208 electrical & electronic engineering, Rotational speed, 02 engineering and technology, Aerodynamics, Turbine, Wind speed, Power (physics), Physics::Fluid Dynamics, Amplitude, Wind shear, 0202 electrical engineering, electronic engineering, information engineering, Environmental science, business, Physics::Atmospheric and Oceanic Physics, Marine engineering |
| الوصف: | This paper presents modeling and analysis of horizontal and vertical wind shear effects using a wind turbine emulator (WTE) with a comprehensive model. These periodic effects generate power fluctuations and mechanical stress on the wind turbine (WT) components during its operation. The frequency of these fluctuations associates with the rotation speed and the number of blades, whereas the amplitude increases in larger turbines. Although the vertical wind shear effect was modeled in literature using WTEs, the simplified aerodynamic and mechanical models were considered for WTs. In this paper, in addition to the vertical wind shear, the horizontal wind shear is modeled in simulation and experiment using a WTE, which may have more severe effects. The utilized WTE employs a comprehensive model for the WT, which considers aerodynamic, mechanical, and electrical aspects. The interaction of different aspects and mechanical dynamics is included in the WTE, which utilizes AeroDyn and FAST software tools to model the aerodynamic and the mechanical aspects of the WT. A coupled induction motor-induction generator set was employed to develop the WTE, which is used to model the wind shear effects for a fixed-speed WT. |
| تدمد: | 1949-3037 1949-3029 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::716b9872cf0e2e3a5242e57bb43b9817Test https://doi.org/10.1109/tste.2018.2863941Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........716b9872cf0e2e3a5242e57bb43b9817 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19493037 19493029 |
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