在天气研究和预报模式中使用不同参数的风模拟

IF 1 4区工程技术 Q4 ENERGY & FUELS

Proceedings of the Institution of Civil Engineers-Energy Pub Date : 2022-06-16 DOI:10.1680/jener.21.00114

Yunfeng Ma, Huijie Zhao, Lei Feng, Qiongqiong Hu, Di Zhao, Shuai Wang, Qiyao Liu, Kunyu Gao, Zhengqing Xu

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引用次数: 0

摘要

一项研究为天气研究和预报模型设计了不同的参数方案，以模拟中国风电场塔的每小时风速和风向。结果表明，这些方案能较准确地再现当地的风况，并能很好地模拟风向。结果表明:冬季一种方案对10 m和90 m高度的风速和风向模拟效果较好，而夏季另一种方案对10 m高度的风速和风向模拟效果较好。结果表明:冬季风速与风向的相关系数分别为0.75和0.62，夏季风速与风向的相关系数分别为0.55和0.44。总体而言，参数化模式对风速的模拟效果好于对风向的模拟，冬季对风速的模拟效果好于夏季。

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Wind simulation using different parameters in a weather research and forecasting model

A study designed different parameter schemes for a weather research and forecasting model to simulate hourly winter and summer wind speed and direction at a wind-farm tower in China. The schemes were found to reproduce the local wind conditions accurately and simulate wind direction very well. The results showed that one scheme performed better for the wind speed and wind direction simulation at 10 m and 90 m heights in the winter, while another performed better for simulation at 10 m height in the summer. The results for these schemes showed that the correlation coefficient of wind speed and wind direction was 0.75 and 0.62 in winter and 0.55 and 0.44 in summer, respectively. Overall the parameterised model exhibited better simulation of the wind speed than wind direction, and was better in winter than in summer.

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来源期刊

Proceedings of the Institution of Civil Engineers-Energy ENERGY & FUELS-

CiteScore

3.00

自引率

18.20%

发文量

期刊介绍： Energy addresses the challenges of energy engineering in the 21st century. The journal publishes groundbreaking papers on energy provision by leading figures in industry and academia and provides a unique forum for discussion on everything from underground coal gasification to the practical implications of biofuels. The journal is a key resource for engineers and researchers working to meet the challenges of energy engineering. Topics addressed include: development of sustainable energy policy, energy efficiency in buildings, infrastructure and transport systems, renewable energy sources, operation and decommissioning of projects, and energy conservation.