中国海洋大学学报（自然科学版）2025，Vol.55Issue(5)：167-176,10.DOI:10.16441/j.cnki.hdxb.20230019
基于悬链式系泊的双体波能装置水动力特性研究
Hydrodynamic Characteristics of a Two-Body Wave Energy Device Based on Suspended Chain Mooring
摘要
Abstract
In order to promote the development of wave energy devices in China's deep sea,this paper takes a double-floating wave energy device based on a suspended chain mooring as the research object,and adopts a combination of AWQA and WEC-sim to first verify the accuracy of the numerical model by physical model test data,and then applies constant value PTO damping to the device,and explores the hydrodynamic characteristics and energy gain of the device under the action of regular waves.The re-sults show that:the proposed device is suitable for the short periods and small wave heights in China;the energy acquisition characteristics of the device vary significantly under different mass ratios,and the optimal mass ratio needs to be configured according to the wave conditions of the sea;the change of the PTO damping value does not affect the optimal energy acquisition interval of the device,and the differ-ence of the optimal damping corresponding to different periods is large;The difference in force on the anchor chain between wave conditions and settings is significant.关键词
波浪能/AWQA软件/WEC-Sim软件/水动力系数/悬链线式系泊Key words
wave energy/AWQA software/WEC-Sim software/hydrodynamic coefficient/suspended chain mooring分类
能源科技引用本文复制引用
黄鹤翱,曹飞飞,李德敏,王琦,董晓晨..基于悬链式系泊的双体波能装置水动力特性研究[J].中国海洋大学学报（自然科学版）,2025,55(5):167-176,10.基金项目
山东省自然科学基金项目(ZR2022ME002,ZR2021ZD23) （ZR2022ME002,ZR2021ZD23）
国家自然科学基金项目(52271297,52071303)资助Supported by the Natural Science Foundation of Shandong Province(ZR2022ME002,ZR2021ZD23) （52271297,52071303）
the National Natural Science Foundation of China(52271297,52071303) （52271297,52071303）
