风电叶片前缘防护技术进展

复合材料科学与工程 ›› 2015, Vol. 0 ›› Issue (7): 91-95.

风电叶片前缘防护技术进展

卢家骐¹, 牟书香^1,2*, 李权舟¹

1.中材科技风电叶片股份有限公司,北京 102101;
2.特种纤维复合材料国家重点实验室,北京 102101

收稿日期:2015-03-04 出版日期:2015-07-28 发布日期:2021-09-13
通讯作者: 牟书香(1981-),女,高级工程师,博士,主要从事复合材料风电叶片相关材料及工艺的研究,mushuxiang@126.com。
作者简介:卢家骐(1981-),男,中级工程师,主要从事风电叶片制造工艺研究。
基金资助:
国家科技支撑计划资助课题(2012BAA01B02)

PROGRESS ON LEADING EDGE PROTECTION TECHNOLOGY OF WIND TURBINE BLADES

LU Jia-qi¹, MU Shu-xiang^1,2*, LI Quan-zhou¹

1. Sinomatech Wind Power Blade Co., Ltd., Beijing 102101, China;
2. State Key Laboratory of Special Fiber Composite Material, Beijing 102101, China

Received:2015-03-04 Online:2015-07-28 Published:2021-09-13

摘要/Abstract

摘要： 风电叶片作为风电机组捕获风能的唯一构件,其安全可靠运行是风力发电机组获得较高风能利用系数和较大经济效益的基础。由于叶片在恶劣的环境中长周期运行,叶片前缘容易出现腐蚀现象。而叶尖前缘部位比较薄且叶尖运转的线速度最大,该部位的腐蚀是整个叶片中最为严重的。叶片前缘腐蚀对机组的发电量有很大影响,随着风电机组的大型化发展,叶片前缘腐蚀成为风电领域亟待解决的问题。本文综述了风电叶片前缘腐蚀对机组性能的影响、造成叶片前缘腐蚀的主要因素、风电叶片前缘防护的技术进展,提出了未来叶片前缘防护的关注重点。

关键词: 风电叶片, 前缘腐蚀, 前缘防护, 雨蚀, 防护涂层, 年发电量

Abstract: The safe and reliable operation of wind turbine blade is the basis of acquiring high wind energy utilization coefficient and large economic benefit of the wind turbine as it is the only component for capturing energy of wind turbine. Due to long period work of wind turbine blade in harsh environment, corrosion phenomenon prone to occur on blade leading edge. As the leading edge of blade tip is relative thinner and the linear velocity of the tip is the highest, the erosion on this part is the most serious in the whole blade. Leading edge erosion of wind turbine blade has big effect on wind energy production. With the development of large wind turbine, blade leading edge corrosion becomes an urgent problem to be solved in wind field. In this paper,the effect of wind turbine blade leading edge corrosion on wind turbine performance, the main factors cause blade leading edge corrosion, and the progress on leading edge protection technology of wind turbine blades are reviewed. The future focus on leading edge protection of wind turbine blades is proposed.

Key words: wind turbine blades, leading edge erosion, leading edge protection, rain erosion, protective coating, annual energy production

中图分类号:

TB332

卢家骐, 牟书香, 李权舟. 风电叶片前缘防护技术进展[J]. 复合材料科学与工程, 2015, 0(7): 91-95.

LU Jia-qi, MU Shu-xiang, LI Quan-zhou. PROGRESS ON LEADING EDGE PROTECTION TECHNOLOGY OF WIND TURBINE BLADES[J]. COMPOSITES SCIENCE AND ENGINEERING, 2015, 0(7): 91-95.

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