国外典型风电机组叶片技术改造方法简介

Introduction of Typical Foreign Technical Improvement Methods on Wind Turbine Blades

通过对风电机组的叶片进行技术改造可以达到提高风机发电量的目的。国内针对风机叶片进行技术改造的研究才刚刚起步,但国际上知名的风电场运营商和风机厂商经过多年的研究,在风机叶片技术改造方面已取得了突出的成果。选取国外成熟的、具有典型意义的叶片加长和加装增功组件两种技术改造方法及其实际应用效果进行介绍,给国内的风电场运营商和风机厂商提供参考。

Power generation output of the wind turbine generator unit can be increased by technical improvements on wind turbine blades .However , study on such improvement technology has just begun in China .While considerable a-chievements have been obtained by famous international wind farm owners and wind turbine manufacturers after years of research .Two typical and mature technical improvement techniques on wind turbine blades , the blade extension and in-stallation of power enhancing component , are introduced .It could be a useful reference to domestic wind farm owners and wind turbine manufacturers .