机械科学与技术2018，Vol.37Issue(2)：165-171,7.DOI:10.13433/j.cnki.1003-8728.2018.0201
上游风电机组尾迹影响分析
Analysis on Wake Effect of Upstream Wind Turbine
王四季 1廖明夫 1康刘宏 1吕品1
作者信息
- 1. 西北工业大学旋转机械与风能装置测控研究所,西安710072
- 折叠
摘要
Abstract
The wind turbines in the wind farm are easy to be affected by wakes of upstream wind turbines.In this study,a FSI model based on nonlinear geometrically exact beam (GEB) and a free-vortex wake (FVW) model are applied to study coupled responses under wake effect.As a result,to the downstream wind turbine,the rotor power will decrease and while the load fluctuation of rotor blades will increase,even when the distance between upstream and downstream wind turbines is 6 rotor diameters.After one rotor diameter offset,the load fluctuation cannot decrease significantly.关键词
风力发电/自由涡尾迹/上游风机/尾迹影响Key words
wind energy/free vortex wake/upstream wind turbine/wake effect分类
能源科技引用本文复制引用
王四季,廖明夫,康刘宏,吕品..上游风电机组尾迹影响分析[J].机械科学与技术,2018,37(2):165-171,7.
