摘要
本文从湍流的概念、湍流的特征以及产生的原因入手,研究探索高原地区湍流对风电机组的影响以及防范措施。研究湍流对风电机组的影响,从湍流对风电机组的选型、发电能力、偏航系统、机组载荷这几个方面展开分析,基本上包括了湍流所有对风电机组的影响作用,并分别阐述了湍流对风电机组的各个影响作用以及作用原理。通过分析研究得出风电场湍流强度是需要提前测定的,并需要在风电机组载荷设计和风电场选址过程中重点考虑,以保障风电机组安全稳定运行。
The thesis starts with the concept,characteristics and reason of turbulence,study turbulence effect on wind turbines in plateau and preventive measures.To study the effect of turbulence on wind turbines,the model selection,generating capacity,yaw system and load of wind turbine are analyzed from the aspects of turbulence which basically includes all the effects of turbulence on wind turbine,and respectively expounds the turbulent effect of wind turbines and action principle.It is concluded that the turbulence intensity of wind field should be measured in advance,the design of wind turbine load and the site selection of wind field should be considered,in order to ensure the safe and stable operation of wind turbines.
作者
李靖
姜超
叶升鹏
曹建军
Jing Li;Chao Jiang;Sheng-peng Ye;Jian-jun Cao(China General Nuclear New Energy Holding Co.,Ltd)
出处
《风机技术》
2020年第S01期5-10,共6页
Chinese Journal of Turbomachinery
关键词
风力发电机
湍流
机组选型
发电量
载荷
Wind Turbine
Turbulence
Unit Selection
Generated Energy
Load