複合材料三明治風機塔架結構最佳化設計

Abstract

本文設計了一種可用於小型風機上的三明治複合材料塔架，其中為了達到重量輕、高強度且方便搬運，材料選用玻璃纖維布、發泡填充材與樹酯製作。塔架設計為分段式，乃因分段式塔架容易製作，也方便搬運，可節省搬運的成本。本文利用最佳化設計方式，使塔架各個參數作最合適的調整，以設計出一種輕且高強度的塔架。

In this paper, a composite sandwich tower is designed to be used for small wind turbines. In order to achieve light weight, high strength, and easy handling, glass fabric composite and foam materials are used to made the tower. The tower is divided into several segments which are easy to make, more convenient for handling, and cost saving for transportation. The tower is optimally designed to minimize its weight while satisfying the constraints on deflection, stress, and buckling.