| 吴秀山，周昭民，王涛，项若轩，林楚森，周斌珍.振荡浮体式波浪能装置能量特性试验研究[J].海洋工程,2026,(2):140~147 |
| 振荡浮体式波浪能装置能量特性试验研究 |
| Experimental study on energy characteristics of oscillating buoy wave energy converter |
| 投稿时间：2025-05-16 修订日期：2025-08-01 |
| DOI：10.16483/j.issn.1005-9865.2026.02.010 |
| 中文关键词: 波浪能装置 振荡浮体 运动响应 转换效率 模型试验 |
| 英文关键词:wave energy converter oscillating buoy motion response conversion efficiency physical model experiment |
| 基金项目:国家自然科学基金项目（52222109，522011322）；广东省基金面上项目（2023A1515012144，2024A1515240006） |
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| 中文摘要: |
| 海洋波浪能的高效开发对可再生能源发展具有重要价值，其能量俘获特性是其规模化应用的关键。研究通过物理模型试验，针对南海典型规则波与不规则波条件对比研究了垂荡式单浮体与双浮体并排式波浪能装置的能量转换特性。结果表明，单浮体系统在固有周期处达到38.5%的较高的能量转换效率，而双浮体系统则显著拓宽了有效俘获频带。典型不规则波海况下，单浮体平均发电功率较双浮体高25.6%，但双浮体系统展现出更稳定的功率输出特性。该研究揭示了不同浮体构型在能效与运行稳定性方面的特征差异，为波浪能装置的设计提供了科学依据。 |
| 英文摘要: |
| The efficient exploitation of wave energy is crucial for the development of renewable energy, with energy capture characteristics being key to its large-scale application. This study employs physical model experiments to comparatively investigate the energy conversion characteristics of heave-type single-buoy and parallel-arranged dual-buoy wave energy converters under representative regular and irregular wave conditions in the South China Sea. Results show that the single-buoy system achieves a peak energy conversion efficiency of 38.5% at its natural period, whereas the dual-buoy system significantly broadens the effective capture frequency bandwidth. Under typical irregular wave conditions, the single-buoy system produces 25.6% higher mean electrical power than the dual-buoy system, while the dual-buoy system exhibits more stable power output. These findings highlight the differences between buoy configurations in terms of energy efficiency and operational stability, providing a scientific basis for the design of wave energy converters. |
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