基于链轮链条传动的振荡浮子运动性能仿真研究  

Simulation study on the motion performance of oscillating buoy based on sprocket-chain drive

作　　者：宋文杰[1,2,3,4] 刘鹏 温京亚[2,3,4] 蒋庆林 刘巧君 史宏达 王磊 Song Wenjie;Liu Peng;Wen Jingya;Jiang Qinglin;Liu Qiaojun;Shi Hongda;Wang Lei(Key Laboratory of Ocean Engineering of Shandong Provincial,College of Engineering,Ocean University of China,Qingdao 266100,China;Institute of Oceanographic Instrmentation,Qilu University of Technology (Shandong Academy of Sciences),Qingdao 266001,China;Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology,Qingdao 266001,China;National Engineering and Technological Research Center of Marine Monitoring Equipment,Qingdao 266001,China;Qingdao Vocational Education Public Ttraining Base,Qingdao 266109,China)

机构地区：[1]中国海洋大学工程学院山东省海洋工程重点试验室,山东青岛266100 [2]齐鲁工业大学(山东省科学院),山东省科学院海洋仪器仪表研究所,山东青岛266001 [3]山东省海洋监测仪器装备技术重点实验室,山东青岛266001 [4]国家海洋监测设备工程技术研究中心,山东青岛266001 [5]青岛市职业教育公共实训基地,山东青岛266109

出　　处：《可再生能源》2019年第9期1415-1422,共8页Renewable Energy Resources

基　　金：山东省重点研发计划项目(2017GHY15130);山东省自然科学基金青年基金项目(ZR2018QD004);齐鲁工业大学(山东省科学院)青年博士合作基金项目(2017BSHZ001);威海市人民政府—山东省科学院产学研协同创新基金项目(2018GC02)

摘　　要：文章提出了一种基于链轮链条传动的振荡浮子式波浪能转换装置,该装置可提高二级能量转换过程的效率。文章首先介绍了链轮链条传动的工作原理,并对浮子在链轮链条作用下的受力情况进行了分析;然后以链轮链条传动的振荡浮子运动性能为主要研究内容,利用Matlab/Simulink软件仿真分析了浮子在不同波高及加载条件下的运动位移和速度变化情况,并通过水工物理模型试验进行了对比验证。仿真与试验结果表明:链轮链条传动方案具有高效性及可行性,可为该类装置的设计优化提供参考依据。In this paper, an oscillating buoy wave energy conversion device based on sprocket -chain drive is proposed, which can improve the efficiency of the second-order energy conversion process. Firstly, the working principle of sprocket-chain drive is introduced, and the force on the buoy acted by sprocket and chain is analyzed. Secondly, taking the motion performance of oscillating buoy with sprocket-chain drive as the main research content, the displacement and velocity of buoy which change with different wave heights and loading conditions are simulated using Matlab/Simulink software, and the hydraulic physical model test is carried out to compare with the results of simulation. The results show that the scheme of sprocket-chain drive is highly efficient and practicable, which can provide reference for the design optimization of such kind of device.

关 键 词：波浪能 振荡浮子 链轮链条 运动性能 仿真研究 

分 类 号：TK6[动力工程及工程热物理—生物能] P743.2[天文地球—海洋科学]