振荡水柱波浪能发电装置中负载电路对其性能的影响  

INFLUENCE OF CIRCUIT ON POWER GENERATION PERFORMANCE OF WAVE ENERGY POWER GENERATION DEVICE USING OSCILLATING WATER COLUMN TECHNOLOGY

作　　者：伍儒康 陈毅 彭泽钦 薛牧文 李猛 吴必军[2,4] Wu Rukang;Chen Yi;Peng Zeqin;Xue Muwen;Li Meng;Wu Bijun(Yanshan University-Nanjing Institute of Technology Joint Research Institute,Nanjing Institute of Technology,Nanjing 211167,China;Key Laboratory of Renewable Energy,Chinese Academy of Sciences,Guangzhou 510640,China;School of mechanical engineering,Nanjing Institute of Technology,Nanjing 211167,China;Guangzhou Institute of Energy Conversion,Chinese Academy of Sciences,Guangzhou 510640,China)

机构地区：[1]南京工程学院,燕山大学-南京工程学院联合研究院,南京211167 [2]中国科学院可再生能源重点实验室,广州510640 [3]南京工程学院机械工程学院,南京211167 [4]中国科学院广州能源研究所,广州510640

出　　处：《太阳能学报》2022年第9期410-415,共6页Acta Energiae Solaris Sinica

基　　金：中国科学院可再生能源重点实验室(E029kf0501);国家自然科学基金(51906099;U20A20106);南京工程学院高层次人才引进基金(YJK201944)。

摘　　要：基于振荡水柱装置空气透平发电机组的结构,建立振荡水柱装置空气透平发电机组的数学模型。通过试验测试和计算机模拟,研究负载电路对振荡水柱装置发电性能的影响。结果表明,惯性系数越大,输出电流的波动性越小。通过改变转动惯量或电阻可降低输出电流的波动性,从而降低输出电流对蓄电池的冲击;然而增加电阻会降低输出功率。此外,结果表明,加入合适的电感既可改善输出电流的波动性,也可提升输出功率。According to the structure of air turbine generator set used for oscillating water column device,the mathematical model of air turbine generator set is established. The influence of circuit on the power generation performance of the oscillating water column device is studied through experimental test and computer simulation. The results show that the larger the inertia coefficient JR is,the smaller the fluctuation of the output current is. The fluctuation of output current can be reduced by increasing the inertia or resistance. Then,the shock of output current on the battery is reduced. However,increasing the resistance will reduce the output power. In addition,the results show that adding a suitable inductor can not only reduce the fluctuation of output current,but also increase the output power.

关 键 词：波浪能 转换效率 计算机模拟 振荡水柱 负载电路 波动性 

分 类 号：O241[理学—计算数学] TK79[理学—数学]