杜小振,孔庆帅,郭悦,康辉

• 1:山东科技大学机械电子工程学院

摘要(Abstract)：

为解决海洋监测微型传感器供能问题,设计新型波浪能捕获装置,在海面振荡浮筒气室产生空气气柱,驱动介电弹性体形变发电为传感器供能。建立振荡浮子式气柱数值模型,研究新型振荡水柱发电计算理论。利用水动力仿真软件AQWA求解浮子所受波浪力作用振荡幅值、辐射阻尼和附加质量。基于Simulink软件分别计算波浪作用下浮子位移和气室内水柱位移,根据两者的位移差计算气室体积变化所产生的空气压强、介电弹性体发电薄膜形变量和系统输出电能,单次循环周期最大发电量达到24.6 mJ。分析波浪周期、发电薄膜几何参数等对输出电能的影响。

关键词(KeyWords)： 浮标;振荡水柱;介电弹性体;波浪能;发电

Abstract:

Keywords:

基金项目(Foundation): 山东省自然科学基金项目(ZR2016EEM23);; 中国博士后科学基金项目(2015M582113)资助~~

作者(Author): 杜小振,孔庆帅,郭悦,康辉

DOI: 10.16441/j.cnki.hdxb.20180317

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