Modelling the structural loading of a small wind turbine at a highly turbulent site via modifications to the Kaimal turbulence spectra

详细信息    查看全文

• 作者：Amir Bashirzadeh Tabrizi^a ; ^{a.btabrizi@murdoch.edu.au} ; Jonathan Whale^a ; Thomas Lyons^b ; Tania Urmee^a ; Joachim Peinke^c
• 关键词：Small wind turbines ; IEC61400-2 ; Kaimal spectra ; Built environment ; TurbSim ; FAST
• 刊名：Renewable Energy
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：105
• 期：Complete
• 页码：288-300
• 全文大小：4349 K
• 卷排序：105

文摘

We compared blade load statistics for inflow fields based on Kaimal and measured spectra from a built environment site. For extreme case, measured spectra predict isolated loading events twice the magnitude of loads predicted by standard one. The work suggests improvements to the standard in order to model the non-Gaussian wind statistics occur in extreme events.