海蛇式波能转换装置发电功率参数的数值模拟研究

摘要

本文基于三维线性势流理论以及铰接多浮体运动方程,研究了海蛇式波能转换装置各个铰链处的相对转角,从而得到整个装置产生的总发电功率.本文首先研究了铰接刚度以及铰接阻尼对于总功率的影响,然后研究了装置吃水深度对于总功率的影响,最后分析得到本文模型的最优参数取值.%Based on 3D linear potential flow theory and kinetic equation of hinged multi-floating bodies, the analysis has been made for the relative corners at the hinges of Pelamis wave energy converter, which leads to total electric power generated by the whole device. Moreover, the research has been done in sequence for the influence of hinged stiffness, damping and water draught of the device on total electric power. The research results show the optimal parameters for this model.