兼具防波与发电的集成系统能量特性试验研究  

EXPERIMENTAL STUDY ON ENERGY CHARACTERISTICS OF INTEGRATED SYSTEM WITH BOTH WAVE ATTENUATION AND POWER

作　　者：林楚森 周斌珍 张恒铭 陈文添 郭金伶 陈秀菁 Lin Chusen;Zhou Binzhen;Zhang Hengming;Chen Wentian;Guo Jinling;Chen Xiujing(School of Civil Engineering and Transportation,South China University of Technology,Guangzhou 510641,China;College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China)

机构地区：[1]华南理工大学土木与交通学院,广州510641 [2]哈尔滨工程大学船舶工程学院,哈尔滨150001

出　　处：《太阳能学报》2023年第10期467-472,共6页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(52071096);广东省基础自然科学基金杰出青年项目(2022B1515020036);国家自然科学基金优秀青年基金项目(52222109);中央高校基本科研业务费专项资金(2022ZYGXR014)。

摘　　要：基于模型试验法,研究PTO阻尼力、浮子底部形状对波能装置-浮式防波堤集成系统发电与防波性能的影响,并将单浮体型集成系统与双浮体型混合系统进行对比,分析防波堤对波能浮子发电性能的影响。结果表明:三角加挡板形浮子的发电与防波性能均优于方箱形和三角形浮子;相比于单浮体型集成系统,双浮体型混合系统的发电与防波性能显著提高,但当发生窄缝共振时,具有三角加挡板形浮子的双浮体型混合系统的发电性能显著降低。Based on the model test method,the influence of the power take-off PTO damping force and the bottom shape of the wave energy converter WEC on the power extraction and wave attenuation performance of the WEC-floating breakwater hybrid system is researched.The performance of the single-body WEC-breakwater integrated system is compared with those of the dual-body hybrid system to analyze the influence of the breakwater on the wave energy extraction performance of the WEC.Results show that the triangle-baffle-shaped bottom has superior power performance compared with rectangular and triangle bottoms.Compared with the single-body integrated system,the power generation and wave attenuation performance of the dual-body system improves compared with the single-body integrated system are significantly improved.However,while narrow-gap resonance occurs,the power generation performance of the dual-body integrated system with the triangle-baffle decreases significanty.

关 键 词：波浪能转换 浮式防波堤 转换效率 防波性能 模型试验 

分 类 号：P743.2[天文地球—海洋科学]