浅析退役风电叶片处理回收与再利用  

Analysis on Recovery and Reuse of Retirement Wind Turbine Blades

作　　者：郭盼 齐晓蕾 谢斐 胡春云 GUO Pan;QI Xiaolei;XIE Fei;HU Chunyun(DEC Academy of Science and Technology Co.,Ltd,611731,Chengdu,China)

机构地区：[1]东方电气集团科学技术研究院有限公司,成都611731

出　　处：《东方电气评论》2022年第4期10-14,共5页Dongfang Electric Review

摘　　要：随着风电机组服役寿命周期的来临,废弃的风电叶片将越来越多,节约资源和保护环境的压力也越趋严重,热固性复合材料风电叶片的回收与再利用已成为风电发展的重大关键技术难题。本文概述了目前主要的回收技术和回收产物的再利用情况。回收材料应用市场的扩大,需要成本更低、污染更少、效率更高的回收技术。此外,应从源头设计新型环保的叶片材料,如使用天然纤维、改性热固性树脂和可回收的热塑性树脂,使风能成为真正的清洁能源。With the coming of the service life cycle of wind turbines, more and more wind turbine blades will be abandoned,and the pressure to save resources and protect the environment will become more and more serious, the recovery and reuse of thermosetting composite wind turbine blades has become a key technical problem in the development of wind power.In this paper, the main recovery technologies and the reuse of the recovered products are summarized. The expansion of the market for recycled materials requires more cost-effective, less polluting and more efficient recycling technologies. In addition, new environmentally friendly blade materials should be designed at source, such as the use of natural fibers, modified thermosetting resins and recyclable thermoplastic resins, so that wind energy becomes a true clean energy source.

关 键 词：风电叶片 再利用 热固性复合材料 

分 类 号：TM315[电气工程—电机] X705[环境科学与工程—环境工程]