风力发电机叶片结冰检测及防除冰技术综述
Overview of Ice Detection and Deicing Technology for Wind Turbine Blades
孙永朋 1关新 2刘传宝 1王哲1
作者信息
- 1. 沈阳工程学院能源与动力学院
- 2. 沈阳工程学院新能源学院
- 折叠
摘要
风力发电机叶片结冰是风电机组在高寒地区常见且具有挑战性的问题,叶片结冰会改变其空气动力学特性,表面粗糙度增加、阻力增加、功率损失,甚至使塔筒与风轮之间产生共振现象.对风力发电机叶片结冰过程、结冰类型、结冰等级进行了阐述,并对目前现有的叶片结冰检测方法和防除冰技术进行了归纳.为更好地解决叶片结冰对风电机组的影响,可针对不同的气候及区域使用相应的结冰检测技术和防除冰技术,减少叶片结冰对风电机组产生的影响.掌握这一领域的发展现状,对推动风电行业的发展具有重要意义.
Abstract
Ice formation on the blades of wind turbines is a common and challenging problem in high-cold regions.Ice formation on the blades will change their aerodynamic characteristics,increase surface roughness,increase drag,cause power loss,and even cause resonance between the tower and the rotor.This article describes the process,types,and levels of ice formation on wind turbine blades,and summarizes existing blade ice detection methods and anti-icing technologies.In order to better address the impact of blade ice formation on wind turbines,corresponding ice detection technol-ogies and anti-icing technologies can be used for different climates and regions to reduce the impact of blade ice formation on wind turbines.Mastering the current development status in this field is of great significance for promoting the development of the wind power industry.
关键词
风力发电机叶片/结冰/结冰检测技术/防除冰技术Key words
Wind Turbine Blade/Ice Formation/Ice Detection Technology/Deicing Technology引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据