摘要
在寒冷地区,风力发电机叶片的覆冰对风力发电机组的安全运行和现场工作人员人身安全构成极大的危险。介绍了风力发电机叶片表面覆冰的基本原理、形成过程及其影响因素,分析讨论了适用于叶片覆冰过程不同阶段的防冻除冰技术方法。
Ice accretion on the wind turbine blades may cause great harm to the safe operation of wind turbine and the operator safety in the cold regions. This paper studies the basic principle, formation process and influencing factors of icing, then reviews many anti-freezing and deicing methods about their advantages and disadvantages in the various phases of blade icing.
出处
《电力与能源》
2017年第6期750-755,共6页
Power & Energy
关键词
风力发电机
叶片
覆冰
除冰技术
wind turbines
blade
icing
deicing technology
