Hollow bamboo-like wood wind power tower tube structure with sections

By using a hollow, segmented, bamboo-like wooden wind turbine tower structure, combined with an intelligent connection and self-healing protection system, the problems of traditional towers being heavy and having limited functions have been solved. This has enabled a lightweight, intelligent, and multifunctional wind turbine tower design, improving the dynamic performance and durability of the structure.

CN121024852APending Publication Date: 2025-11-28烟台博海木工机械有限公司
0 Cites 0 Cited by

Patent Information

Application Number
CN202511167576.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-20
Publication Date
2025-11-28

AI Technical Summary

Technical Problem

Traditional wind turbine towers are heavy, difficult to transport and install, have high carbon emissions, long construction periods, are heavy, lack intelligent monitoring and adaptive adjustment capabilities, have limited functions, fail to effectively integrate renewable energy collection, and have limited durability in harsh environments.

Method used

The wind turbine tower adopts a hollow, segmented, bamboo-like wooden structure, including segmented equal-section cylinders and a bamboo-like intelligent connection system. It combines a wood-plastic composite structure, a fiber-reinforced transition layer, and high-strength steel bars. It integrates shape memory alloy pre-tightening rings, distributed optical fiber monitoring modules, and a self-healing protection system. It also incorporates a tuned mass damping system and a photovoltaic power generation system.

Benefits of technology

It achieves lightweight design, reduces stress concentration risk, improves wind vibration resistance and operational stability, extends structural life, integrates photovoltaic power generation to improve energy self-sufficiency, reduces transportation and maintenance costs, reduces carbon footprint, and has intelligent monitoring and self-repair functions.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to the technical field of wind power tower drums, in particular to a hollow segmental bamboo-like wood wind power tower drum structure which comprises a plurality of segmental uniform-section drum bodies, and intelligent connecting systems similar to bamboo joints are arranged in the plurality of segmental uniform-section drum bodies. The multiple segmented uniform-section barrels are coaxially assembled through an intelligent connecting system similar to a bamboo joint, and the wall thicknesses of the multiple segmented uniform-section barrels are distributed in a non-linear increasing mode from the top end to the bottom end. In the structure performance, excellent load transmission efficiency is achieved through the bamboo joint imitating segmented design and an intelligent connection system, the stress concentration risk is effectively reduced, in the material aspect, the weight is greatly reduced while the strength is guaranteed through optimal combination of the wood gluing structure and the fiber reinforcement layer, the weight is obviously reduced compared with a traditional steel tower, and the dynamic characteristic is greatly improved. And the built-in tuned mass damping system and the distributed optical fiber monitoring module work cooperatively, so that the wind vibration resistance and the operation stability are remarkably improved.
Need to check novelty before this filing date? Find Prior Art