Spatial Modelling of Extreme Wind Speed Distributions in Switzerland

被引:9
作者
Laib, Mohamed [1 ]
Kanevski, Mikhail [1 ]
机构
[1] Univ Lausanne, Fac Geosci & Environm, Inst Earth Surface Dynam, CH-1015 Lausanne, Switzerland
来源
EUROPEAN GEOSCIENCES UNION GENERAL ASSEMBLY 2016 | 2016年 / 97卷
关键词
Wind speed; Extreme values; Machine learning algorithms; Spatial modelling; Switzerland; PREDICTION; EVENTS;
D O I
10.1016/j.egypro.2016.10.029
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The understanding of wind phenomena is of primary importance, especially regarding the renewable energy. One traditional way of wind modelling concerns the use of parametric probability distributions. This work presents a method in two steps to model this phenomena. The first of which studies and compares different extreme distributions by modelling data collected from the Swiss meteorological service. This comparison should serve as a basis for the second step, which applies spatial modelling of distribution parameters throughout the country. The modelling is performed in a high dimensional input space with the help of extreme learning machine. The knowledge of probability distributions allows us to give a comprehensive information about a wind speed distribution. (C) 2016 The Authors. Published by Elsevier Ltd.
引用
收藏
页码:100 / 107
页数:8
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