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首页> 外文期刊>International Organization of Scientific Research >Evaluation of Wind Energy Potential of Ikeja, Southwest, Nigeria using Two-Parameter Weibull Distribution Function
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Evaluation of Wind Energy Potential of Ikeja, Southwest, Nigeria using Two-Parameter Weibull Distribution Function

机译：评估IKEJA，西南，尼日利亚的风能潜力使用双参数Weibull分布功能

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摘要

The potential of wind energy of Ikeja was investigated using two-parameter Weibull distribution function. The result showed good agreement between the actual data and Weibull prediction. The wind turbulence of the study area was moderate (<0.25) based on the whole year assessment but higher during dry season compare to the raining season. The frequency distribution of the wind speed data indicates that about 90% distribution was within the speed range that is higher than the cut-in speed (3m/s) of most modern wind turbine. The scale parameter (c) and shape parameter (k) ranges between 3.84m/s ≥ c ≤ 5.89m/s and 3.65≥ k ≤4.39 respectively. Mean wind speed at 10m hub height ranges between 1.6m/s≥ v ≤9.7m/s with whole years average of 4.5m/s. Wind power density at 50m hub height ranges between 116.3W/m~2≥ WPD ≤423.3W/m~2 with whole years average of 257.9W/m~2, indicating that the wind energy potential is marginal (power class 2). Seasonally, wind energy potential was fair (power class 3) during raining season and marginal (power class 2) during the dry season. The wind energy potential is therefore sufficient for applications in electricity generation and water pumping.
机译：使用双参数Weibull分布函数来研究Ikeja风能的潜力。结果显示了实际数据与威布尔预测之间的良好一致性。基于全年评估，研究区域的风湍流适中（<0.25），但在旱季比较下雨季节。风速数据的频率分布表明约90％的分布在高于大多数现代风力涡轮机的切割速度（3m / s）的速度范围内。比例参数（c）和形状参数（k）分别为3.84m /s≥c≤5.89m/ s和3.65≥k≤4.39。平均风速在10米的轮毂高度范围为1.6m /s≥v≤9.7m/ s，整年平均为4.5m / s。风电密度在50米的轮毂高度范围为116.3℃/ m〜2≥WPD≤423.3W/ m〜2，整年平均值为257.9W / m〜2，表明风能电位是边缘的（电力等级2）。季节性地，风能潜力在下雨季节和旱季期间的边缘（动力等级）期间是公平的（电力级别3）。因此，风能电位足以用于发电和水泵中的应用。

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