The Use of the Weibull Three-Parameter Model for Estimating Mean Wind Power Densities
The Use of the Weibull Three-Parameter Model for Estimating Mean Wind Power Densities
复制标题
DOI：
10.1175/1520-0450(1980)019
复制
发表时间：
1980-07
期刊：
影响因子：
--
通讯作者：
L. V. D. Auwera;F. Meyer;L. Malet
中科院分区：
文献类型：
--
作者：
L. V. D. Auwera;F. Meyer;L. Malet
摘要讨论了用威布尔三参数模型估计平均风力密度的方法。这个概率密度函数是许多常规密度函数的推广。风速观测结果表明，该模型对经验风速频率数据的拟合总体上比含一个或两个参数的密度函数更可靠。风电密度估计结果强烈依赖于假设的概率密度函数。研究了模型的三个参数随高度的变化规律；不能提出简单的高度依赖。
Abstract The Weibull three-parameter model is discussed for estimation of mean wind power densities. This probability density function is a generalization of a number of more conventional density functions. Using wind speed observations, it is shown that this model generally gives a more reliable fit to the empirical wind speed frequency data than the density functions with one or two parameters. Wind power density estimations turn out to be strongly dependent on the hypothesized probability density function. The variation with height of the three parameters of the discussed model is investigated; no simple height dependence can be proposed.