Wind turbine power curve prediction with consideration of rotational augmentation effects
Wind turbine power curve prediction with consideration of rotational augmentation effects
复制标题
考虑旋转增强效应的风力发电机功率曲线预测
DOI:
10.1088/1757-899x/161/1/012007
复制
发表时间:
2016-11
期刊:
影响因子:
--
通讯作者:
Ruitao Peng
中科院分区:
文献类型:
--
作者:
Xinzi Tang;Xuanqing Huang;Songfeng Sun;Ruitao Peng
Wind turbine power curve expresses the relationship between the rotor power and the hub wind speed. Wind turbine power curve prediction is of vital importance for power control and wind energy management. To predict power curve, the Blade Element Moment (BEM) method is used in both academic and industrial communities. Due to the limited range of angles of attack measured in wind tunnel testing and the three-dimensional (3D) rotational augmentation effects in rotating turbines, wind turbine power curve prediction remains a challenge especially at high wind speeds. This paper presents an investigation of considering the rotational augmentation effects using characterized lift and drag coefficients from 3D computational fluid dynamics (CFD) simulations coupled in the BEM method. A Matlab code was developed to implement the numerical calculation. The predicted power outputs were compared with the NREL Phase VI wind turbine measurements. The results demonstrate that the coupled method improves the wind turbine power curve prediction.
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影响因子:
8.7
作者:
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通讯作者:
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DOI:
10.2172/15014831
发表时间:
2005
期刊:
--
影响因子:
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作者:
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通讯作者:
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DOI:
10.2514/6.2005-591
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2005-01
期刊:
--
影响因子:
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作者:
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DOI:
--
发表时间:
2006
期刊:
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通讯作者:
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8.7
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通讯作者:
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