水道港口2017，Vol.38Issue(5)：521-526,6.
海洋浮标发电装置最优工况选择的参数分析
Parameter analysis for selection of optimal operating mode for conversion device of ocean buoys
摘要
Abstract
Based on specific parameters and operating mode of conversion device of ocean buoys, the simplified kinematic equation of the ocean buoys was established.On the basis of MATLAB, the main parameters were ana-lyzed, the device under different significant wave heights and wave angular frequencies was studied in order to re-flect the variation of dynamic response of the device as well as the energy conversion efficiency.The following con-clusions can be got:The dangerous case is the wave with the frequency betweenω=2.8 rad/s andω=3.0 rad/s. When the natural frequency of the device is in this frequency range, it will excite resonance of the generation de-vice.When the frequency is away from the above range, the maximum value of Ka corresponds to the highest effi-ciency of energy conversion.The vibration period of device will not follow the variation of wave heights, but wave heights of too big or too little will have an impact on vibration displacement of the buoys.关键词
海洋浮标发电装置/MATLAB/参数分析/能量转换效率Key words
conversion device of ocean buoys/MATLAB/parameter analysis/energy conversion efficiency分类
能源科技引用本文复制引用
牛天鑫,朱克强,周晨,毛垚飞,高晓红,张向阳..海洋浮标发电装置最优工况选择的参数分析[J].水道港口,2017,38(5):521-526,6.基金项目
国家自然科学基金资助项目(11272160) （11272160）
