Wind Turbine Composite Blades:A Critical Review of Aeroelastic Modeling and Vibration Control  

作　　者：Tingrui Liu Qinghu Cui Dan Xu 

机构地区：[1]College of Mechanical&Electronic Engineering,Shandong University of Science&Technology,Qingdao,266590,China [2]School of Mechanical&Automotive Engineering,Liaocheng University,Liaocheng,252059,China

出　　处：《Fluid Dynamics & Materials Processing》2025年第1期1-36,共36页流体力学与材料加工(英文)

基　　金：supported by the Natural Science Foundation of Shandong Provincial of China(Grant Number ZR2022ME093);the Natural Science Foundation of China(Grant Number 51675315).

摘　　要：With the gradual increase in the size and flexibility of composite blades in large wind turbines,problems related toaeroelastic instability and blade vibration are becoming increasingly more important.Given their impact on thelifespan of wind turbines,these subjects have become important topics in turbine blade design.In this article,firstaspects related to the aeroelastic(structural and aerodynamic)modeling of large wind turbine blades are summarized.Then,two main methods for blade vibration control are outlined(passive control and active control),including the case of composite blades.Some improvement schemes are proposed accordingly,with a specialfocus on the industry’s outstanding suppression scheme for stall-induced nonlinear flutter and a new high-frequencymicro-vibration control scheme.Finally,future research directions are indicated based on existingresearch.

关 键 词：Aeroelastic instability vibration control composite blade stall-induced nonlinear flutter high-frequency microvibration 

分 类 号：V21[航空宇航科学与技术—航空宇航推进理论与工程]