Wind resource assessment of weather research and forecasting model coupled with wind farm parameterization model

被引：0
|
作者：
Wang Q. [1 ]
Luo K. [1 ]
Wu C.-L. [1 ]
Fan J.-R. [1 ]
机构：
[1] State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou
来源：
Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science) | 2019年 / 53卷 / 08期
关键词：
Accuracy; Large-scale wind farm; Weather research and forecasting model; Wind farm parameterization model; Wind resource assessment;
D O I：
10.3785/j.issn.1008-973X.2019.08.016
中图分类号：
学科分类号：
摘要：
To validate the accuracy of evaluating the wind resource characteristics on large-scale wind farms by the weather research and forecasting model coupled wind farm parameterization model (WRF-WFP), the numerical experiments were performed using coupled and uncoupled WFP models respectively, with a gigawatt-scale wind power base in Zhangbei County of Hebei Province as research objective. The wind speed and its probability density function distribution, and wind direction were validated by the observed data from two wind masts on flat and complex terrain regions. Results showed that the WRF models of coupled and uncoupled WFP model both had high accuracy for assessment of wind resources and the simulation accuracy for the flat region was better than that for the mountain region. However, the accuracy of the coupled model was 4.5% higher than that of the uncoupled model due to the consideration of wind farm wake effects. The proposed numerical model can provide reliable technical support for micro-siting of the wind farm with rich wind resources, and assessing the operational characteristics of large-scale wind farms and their atmospheric impacts. © 2019, Zhejiang University Press. All right reserved.
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页码：1572 / 1581
页数：9
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