模拟风电叶片蒙皮铺层结构,采用真空辅助灌注成型工艺制备了含高分子电热膜的夹层结构玻璃钢样板,研究了在不同环境温度和功率密度下的通电加热效果,通过实验数据拟合出了灌注后的高分子电热膜具备防除冰能力所需的最小功率密度与所处环境温度的关系式,并研究了低温环境中不同功率密度下的除冰性能.结果表明,在-11～-13℃环境中且表面覆冰厚度为1 cm的情况下,在200～600W/m2功率密度范围内的除冰时间可控制在1-3h.
参考文献
| [1] | 王欣,薛亚鹏,王晶,李青.大型风机叶片新材料和新技术的发展[J].玻璃钢/复合材料,2011(03):55-59. |
| [2] | 卢敏,唐先贺,冯学斌,杨金水,刘魁,雷志敏.盐雾老化对风电叶片用环氧树脂性能的影响[J].玻璃钢/复合材料,2012(01):44-47. |
| [3] | 刘博,黄争鸣.复合材料风机叶片结构分析与铺层优化[J].玻璃钢/复合材料,2012(01):3-7. |
| [4] | Clement Hochart;Guy Fortin;Jean Perron;Adrian Ilinca .Wind Turbine Performance Under Icing Conditions[J].Wind energy,2008(4):319-333. |
| [5] | Phases of icing on wind turbine blades characterized by ice accumulation[J].Renewable energy,2010(5):966. |
| [6] | 王义进.风机叶片防覆冰技术研究[J].机电信息,2011(09):91,127. |
| [7] | Olivier Parent;Adrian Ilinca .Anti-icing and de-icing techniques for wind turbines: Critical review[J].Cold regions science and technology,2011(1):88-96. |
| [8] | 田鹏辉,罗衡强,汤亚男.风力机组叶片防覆冰技术发展现状[J].电器工业,2013(05):62-65. |
| [9] | 申晓东,时连斌,刘洪海,彭晓兰.风力发电机组防覆冰技术研究[J].电气技术,2013(06):48-51. |
| [10] | Masoud Farzaneh;Charles C. Ryerson .Anti-icing and deicing techniques[J].Cold regions science and technology,2011(1):1-4. |
| [11] | 张聘亭,杨涛,卢绪祥.覆冰对风力机专用翼型气动性能影响的数值研究[J].动力工程学报,2011(12):955-959,973. |
| [12] | 谭海辉,李录平,朱益军,靳攀科.覆冰对风力机叶片动力特性影响的有限元分析[J].可再生能源,2010(04):33-38. |
| [13] | Chaoyi Peng;Suli Xing;ZhiqingYuan;Jiayu Xiao;Chunqi Wang;Jingcheng Zeng.Preparation and anti-icing of superhydrophobic PVDF coating on a wind turbine blade[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2012:764-768. |
| [14] | 马茜,张宇昌,张胜寒,路璐.风机叶片防覆冰涂料的进展与研究[J].华北电力技术,2013(08):47-50. |
| [15] | Rachid Karmouch;Guy G. Ross .Superhydrophobic wind turbine blade surfaces obtained by a simple deposition of silica nanoparticles embedded in epoxy[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2010(3):665-669. |
| [16] | M. Mohseni;A. Amirfazli .A novel electro-thermal anti-icing system for fiber-reinforced polymer composite airfoils[J].Cold regions science and technology,2013(Mar.):47-58. |
| [17] | 许斌,于静梅.基于电加热法的自控型防冰除冰叶片结构研究[J].应用能源技术,2012(12):44-46. |
| [18] | 北京新宇阳科技有限公司 .高分子电热膜及其应用[P].中国:CN101346017A,2008-8-13. |
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