摘要
为解决目前风力发电行业机组设计和选型存在的较多问题,本研究以风况各参数作为关键依据,结合风资源测量技术,将风况分析应用到机组选型设计中。通过对风况各参数的分析,确定风况与风力发电机组性能和载荷的关系,提出了基于风场实际风况的风力发电机组选型设计方法。利用先进的风力发电机组专用设计软件进行了机组在各工况下的载荷分析,结合实际风电场数据进行了选型设计评估,研究结果表明:通过该方法可有效地保证各风场机型选择的合理性和在各风况参数下风力发电机组设计载荷的正确性。
In order to solve the problems on wind turbine design and type selection,the wind conditions which were the important parameters of wind turbines were investigated.After the analysis of wind conditions,the relation between wind conditions and loads was established.A method was presented to design and select wind turbines based on out the actual wind conditions in the specific wind farm.The loads on wind turbine were evaluated on simulation by professional software with the actual data which were tested in wind farm.The experimental results show that the type selection and the design load on wind turbine are more reasonable by using this method.
出处
《机电工程》
CAS
2011年第5期610-615,共6页
Journal of Mechanical & Electrical Engineering
关键词
风力发电
可靠性设计
选型
校核
wind power
reliability design
selection
check
