浮力摆式波浪能发电装置水动力性能优化研究  

STUDY ON HYDRODYNAMIC PERFORMANCE OPTIMIZATION OF INVERTED PENDULUM WAVE ENERGY CONVERTER

作　　者：李雪临[1] 王项南[1] 王兵振[1] 张中华[1] 李蒙[1] 黄勇[1] 夏增艳[1] 

机构地区：[1]国家海洋技术中心,天津300112

出　　处：《太阳能学报》2016年第5期1340-1345,共6页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(51309056);海洋可再生能源专项资金(QDME2013ZB01)

摘　　要：以浮力摆式波浪能发电装置为研究对象,以其摆板的时均输出功率和一级转换效率为优化目标,通过理论分析和数值模拟的方法,对摆板的起始出水高度、迎浪宽度、质量、质量分布、摆板结构形式等进行水动力性能优化分析。结果表明:改变摆板结构形式的优化方案更为高效、经济,更具可行性。The developed inverted pendulum wave energy converter is taken as the research object, The time-average output power and primary conversion efficiency of the flap are chosen as the optimization targets. The hydrodynamic performance with different initial freeboard, seaward width, mass, mass distribution and structural pattern of the flap are investigated by means of the theoretical analysis and the numerical simulation. The results indicated that the scheme of optimizing the flap structural pattern achieves better efficiency, economics and feasibility.

关 键 词：波浪能发电装置 浮力摆 水动力性能 数值模拟 优化设计 

分 类 号：P743.2[天文地球—海洋科学]