基于涡簧-飞轮式PTO的水平摆式波能装置获能研究

曹飞飞; 徐英洲; 江小强; 张朔; 张崇伟; 史宏达

doi:10.19912/j.0254-0096.tynxb.2025-0263

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基于涡簧-飞轮式PTO的水平摆式波能装置获能研究

更新时间：2026-07-22

- 基于涡簧-飞轮式PTO的水平摆式波能装置获能研究
- Vol. 47, Issue 6, Pages: 506-512(2026)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.19912/j.0254-0096.tynxb.2025-0263
  CLC： P743
- Online First：08 July 2026，
  
  Published：2026
- 稿件说明：
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曹飞飞, 徐英洲, 江小强, et al. 基于涡簧-飞轮式PTO的水平摆式波能装置获能研究[J]. 2026, 47(6): 506-512.
DOI：

曹飞飞, 徐英洲, 江小强, et al. 基于涡簧-飞轮式PTO的水平摆式波能装置获能研究[J]. 2026, 47(6): 506-512. DOI： 10.19912/j.0254-0096.tynxb.2025-0263.

摘要

以基于涡簧-飞轮式能量输出系统（PTO）的水平摆式波能装置为研究对象

将涡簧刚度、飞轮转动惯量作为研究变量

通过试验验证和数值模拟的方法构建装置全耦合数值模型

对装置多自由度下的获能进行研究。研究表明

在装置内部安装涡簧-飞轮式PTO可提高装置获能的稳定性

同时可增大波能装置的发电带宽。在规则波况下

装置的功率标准差与涡簧刚度呈正相关

与飞轮转动惯量呈负相关

这一现象在共振周期附近更加显著。

Abstract

Taking a horizontal pendulum wave energy converter （WEC） based on a spiral spring-flywheel power take-off （PTO） system as research object

considering the spring stiffness and flywheel moment of inertia as variables

a fully coupled numerical model of the WEC is constructed to investigate energy acquisition under multiple degrees of freedom through model test and numerical simulation. The research shows that installing a spiral spring-flywheel PTO can enhance the stability of energy acquisition and increase the power generation bandwidth of the WEC. Under regular wave conditions

the standard deviation of power is positively correlated with the spring stiffness and negatively correlated with the flywheel moment of inertia

with this phenomenon being more pronounced near the resonance period.

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references

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