新型摆板式波浪能发电装置的设计与模型试验  

Design and Model Test of Novel Flap-Type Wave Energy Converter

作　　者：陈远明[1] 周昭民 樊天慧[1] 周斌珍 何春杉 CHEN Yuanming;ZHOU Zhaomin;FAN Tianhui;ZHOU Binzhen;HE Chunshan(School of Civil Engineering and Transportation,South China University of Technology,Guangzhou 510641,Guangdong,China;College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,Heilongjiang,China)

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

出　　处：《中国海洋平台》2022年第3期61-65,共5页China offshore Platform

基　　金：国家自然科学基金(编号:52071096);广东省自然科学基金(编号:2018A030313209)。

摘　　要：在现有摆板式波浪能发电装置的基础上,提出一种新型密闭式自适应潮位摆板式波浪能发电装置,并在水池中进行物理模型试验。摆板在波浪作用下与主体之间产生相对运动,将波浪能转换为机械能,再利用发电机转换为电能输出。试验研究摆板形状、锚泊方式、入射浪向、摆板负载对装置发电功率的影响。试验结果表明:鹰式摆板俘获波浪能最优;张紧式锚泊方式更有利于波浪能的吸收;摆板正向迎浪布置较斜浪好;摆板的发电功率与负载大小存在最佳的匹配关系。摆板式波浪能发电装置各系统设计符合要求,能较好地俘获波浪能量。Based on the existing flap-type Wave Energy Converter(WEC),a novel waterproof flap-type WEC that can be self-adaptive to tide level is proposed and its model test is carried out in a wave tank.The mechanical power is generated from the relative motion between the flaps and the main part of the device driven by water waves,and the electric power is then generated from the mechanical power.The effects of flap shape,mooring mode,incident angle and flap load on the power generation of the device are studied.The test results show that:the wave power captured by the eagle-type WEC is optimal;the tension mooring is more conducive to the absorption of wave energy;the forward wave facing arrangement of the flap is better than the oblique wave arrangement;there is an optimal matching between the power efficiency and the flap load.The design of the systems of the flap-type WEC meets the requirements and the device can well capture wave energy.

关 键 词：波浪能发电装置 摆板式 机械传动 

分 类 号：TM612[电气工程—电力系统及自动化] P743.2[天文地球—海洋科学]