OPTIMIZATION OF LAMINATING PARAMETERS FOR COMPOSITE WIND TURBINE BLADES

被引：0

作者：

Zhang Z. ^{[1
,2
]}

Qiao Y. ^{[1
]}

Wang S. ^{[2
]}

机构：

[1] School of Mechanical Engineering, Anhui Science and Technology University, Fengyang

[2] School of Mechanicl Engineering, Anhui Polytechnic University, Wuhu

来源：

Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2023年 / 44卷 / 03期

关键词：

composite materials; lamination parameter; optimization; structural properties; wind turbine blades;

D O I：

10.19912/j.0254-0096.tynxb.2021-1217

中图分类号：

学科分类号：

摘要：

The structural performance changes for blades under gravity，centrifugal force and aerodynamic force were considered，and 5 MW wind turbine blades were considered optimisation targets. A mathematical model for wind turbine blade optimisation was developed based on the classical laminate theory. The maximum stress at the laminate interface，maximum blade top displacement and laminate fibre angle were considered the optimisation objective，constraint variable and design variable，respectively. Then，the maximum displacement，Von_Mises stress and Tsai_Wu failure factor were compared and analyzed，and the best scheme was determined. The optimisation substantially reduced the tip displacement，maximum Von_Mises stress and Tsai_Wu failure factor，verifying the effectiveness of the optimisation method. © 2023 Science Press. All rights reserved.

引用

页码：97 / 103

页数：6

共 17 条

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