风力机叶片吸能防冰涂料的实验研究

doi:10.3969/j.issn.1008-0198.2024.02.017

湖南电力 ›› 2024, Vol. 44 ›› Issue (2): 129-133.doi: 10.3969/j.issn.1008-0198.2024.02.017

风力机叶片吸能防冰涂料的实验研究

潘碧宸, 陈宝辉, 唐壮

电网防灾减灾全国重点实验室,湖南长沙 410129

收稿日期:2024-01-03 修回日期:2024-01-21 出版日期:2024-04-25 发布日期:2024-05-14
作者简介:潘碧宸(1991),男,工程师,从事电网防灾技术研究。
基金资助:
国网湖南省电力有限公司科技项目(5216AF210008)

Experimental Study on Energy-Absorbing Anti-Icing Coating for Wind Turbine Blades

PAN Bichen, CHEN Baohui, TANG Zhuang

National key Laboratory of Disaster Prevention & Reduction for Power Grid, Changsha 410129, China

Received:2024-01-03 Revised:2024-01-21 Online:2024-04-25 Published:2024-05-14

摘要/Abstract

摘要： 针对风力机叶片在冬季易发生覆冰的问题,研发了一种具备吸能功能的风力机叶片防冰涂料,可以通过吸收一定波长的光发热,提升涂料表面的温度,使涂料与表面覆冰之间的界面发生融化,从而让冰层从风力机叶片表面脱落,实现叶片防冰。通过反应制备得到吸能颜料,并与成膜基体、耐磨填料等材料混合,制备得到吸能涂料;对比涂覆该涂料的叶片与普通叶片的覆冰情况,发现该涂料可降低叶片表面覆冰速率12.8%,缩短覆冰时间50%;此外,通过开展耐磨性实验,发现该涂料耐磨性为2.81 L/μm,优于叶片原本涂料耐磨性(1.95 L/μm)。以上结果表明,该涂料可降低叶片表面覆冰速率,缩短叶片表面覆冰时间,且耐磨性更好,使用寿命更长。

关键词: 风力机叶片, 吸能, 涂料, 覆冰, 耐磨性

Abstract: Aiming at the problem that wind turbine blade are prone to icing in winter,a new kind of wind turbine blade anti-icing coating with energy absorption function is developed.The coating of blade anti-icing can absorb a certain wavelength of light and turn it into heat to raise the temperature of the paint surface,which melts the interface between the paint and the ice and let the ice fall off the wind turbine blade.The energy-absorbing pigment is prepared by chemical reaction,and mixed with film forming matrix,wear-resistant filler and other materials to produce energy-absorbing coating.By comparing the icing condition of the anti-icing blade with the ordinary blade,it is found that the coating could reduce the icing rate of the blade by 12.8% and shorten the icing time by 50%.In addition,the wear resistance test shows that the wear resistance of the coating is 2.81 L/μm,which is better than that of the original coating on the blade (1.95 L/μm).The above results show that the coating could reduce the ice coating rate and shorten the ice coating time of the blade,and had better wear resistance and longer service life.

Key words: wind turbine blade, energy absorption, coating, icing, wear resistance

中图分类号:

TM614

潘碧宸, 陈宝辉, 唐壮. 风力机叶片吸能防冰涂料的实验研究[J]. 湖南电力, 2024, 44(2): 129-133.

PAN Bichen, CHEN Baohui, TANG Zhuang. Experimental Study on Energy-Absorbing Anti-Icing Coating for Wind Turbine Blades[J]. Hunan Electric Power, 2024, 44(2): 129-133.

参考文献

[1] DALILI N,EDRISY A,CARRIVEAU R.A review of surface engineering issues critical to wind turbine performance[J].Renewable and Sustainable Energy Reviews,2009,13(2):428-438.
[2] KRAJ A G,BIBEAU E L.Phases of icing on wind turbine blades characterized by ice accumulation[J].Renewable Energy,2010,35(5):966-972.
[3] KRAJ A G,BIBEAU E L.Measurement method and results of ice adhesion force on the curved surface of a wind turbine blade[J].Renewable Energy,2010,35 (4):741-746.
[4] 王宇晨,成斌. 基于灰色 FTA 的风机叶片覆冰对机组运行可靠性影响研究[J].可再生能源,2018,36(4):598-602.
[5] 舒立春,戚家浩,胡琴,等. 风机叶片电加热防冰模型及分区防冰方法[J]. 中国电机工程学报,2017,37(5):1448-1455.
[6] 马辉,张大林,孟繁鑫,等. 复合材料部件电加热防冰性能试验[J].航空学报,2013,34(8) : 1846-1853.
[7] 谭进峰.碳纤维丝在风力发电机叶片防除冰中的应用方式研究[D].重庆: 重庆大学,2018.
[8] 舒立春,谭进峰,胡琴,等. 网格尺寸对碳纤维丝束风力发电机叶片融冰效果的影响研究[J].中国电机工程学报,2019,39(13):4008-4015.
[9] BAI G Y,GAO D,LIU Z,et al. Probing the critical nucleus size for ice formation with graphene oxide nanosheets[J]. Nature,2019,576(7787) : 437-441.
[10] LI Z,CAO M Y,LI P,et al. Surface-embedding of functional micro-nanoparticles for achieving versatile superhydrophobic interfaces[J]. Matter,2019,1(3) : 661-673.
[11] 蒋兴良,周洪宇,何凯,等. 风机叶片运用超疏水涂层防覆冰的性能衰减[J].高电压技术,2019,45(1):167-172.
[12] CHATTERJEE R,BEYSENS D,ANAND S. Delaying ice and frost formation using phase-switching liquids[J]. Advanced Materials,2019,31(17) : 1807812.
[13] NAULLAGE P M,LUPI L,MOLINERO V. Molecular recognition of ice by fully flexible molecules[J]. The Journal of Physical Chemistry C,2017,121(48):26949-26957.
[14] ELSHARKAWY M,TORTORELLA D,KAPATRAL S,et al. Combating frosting with Joule-heated liquid-infused superhydrophobic coatings[J].Langmuir,2016,32(17):4278-4288.
[15] 张惠,董映龙,成斌,等.基于HMM-SVM旋转风电装备叶片覆冰状态的评估[J].石河子:石河子大学学报(自然科学版),2020,38(6):680-685.
[16] GAO L Y,LIU Y,MA L Q,et al. A hybrid strategy combining minimized leading-edge electric-heating and superhydro-/ice-phobic surface coating for wind turbine icing mitigation[J].Renewable Energy,2019,140: 943-956.
[17] 梁健,胡琴,胡晓东,等.小型风力机覆冰环境输出功率及气动特性研究[J].工程热物理学报,2019,40(10):2277-2283.
[18] ZHANG G F,ZHANG Q H,CHENG T T,et al. Polyols-infused slippery surfaces based on magnetic Fe₃O₄ -functionalized polymer hybrids for enhanced multifunctional anti-icing and deicing properties[J].Langmuir,2018,34(13) : 4052-4058.
[19] WU B R,CUI X,JIANG H Y,et al. A superhydrophobic coating harvesting mechanical robustness,passive anti-icing and active de-icing performances[J].Journal of Colloid and Interface Science,2021,590: 301-310.
[20] 张汉文,罗日成,刘志勇,等.垂直轴风机叶片覆冰数值模拟及其气动性能研究[J].可再生能源,2021,39(6):766-771.
[21] 中国石油和化学工业协会.涂料耐磨性测定落砂法:GB/T 23988—2009[S].北京:中国标准出版社,2010.

风力机叶片吸能防冰涂料的实验研究

Experimental Study on Energy-Absorbing Anti-Icing Coating for Wind Turbine Blades

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