摘要
风力发电机在冬季寒冷天气下运行时极易发生叶片覆冰现象,严重影响发电效率,甚至造成停机事故。为保障风力发电机安全高效地运行,分析超疏水涂层的防冰机理,总结其在防冰领域中应用的优势和存在的问题。结果表明:超疏水涂层是一种具有良好应用前景的风力发电机叶片防冰技术,但需要在涂层耐久性和工程化制备方面进行深入的研究。
In cold winter weather,the blades of wind turbines are susceptible to icing,which would seriously affect the efficiency of power generation and even cause the shutdown of wind turbine generator.To ensure the safe and efficient operation of wind turbine generators,the research progress of superhydrophobic coatings was reviewed,while the application advantages and existing problems of superhydrophobic coatings for anti-icing were summarized.Results show that,the anti-icing technology with superhydrophobic coatings for wind turbine generator blades has a promising application prospect.However,further researches should be carried out in the durability and engineering preparation of coatings.
作者
倪一帆
张作贵
Ni Yifan;Zhang Zuogui(Shanghai Power Equipment Research Institute Co.,Ltd.,Shanghai 200240,China)
出处
《发电设备》
2024年第1期1-6,共6页
Power Equipment
基金
上海发电设备成套设计研究院有限责任公司科技发展基金(202008116J)。
关键词
风力发电机
叶片
防冰
超疏水涂层
润湿理论
wind turbine generator
blade
anti-icing
superhydrophobic coatings
wetting theory
