波浪能装置蓄能稳压系统数值模拟研究  

NUMERICAL SIMULATION RESEARCH ON ENERGY STORAGE SYSTEM OF WAVE ENERGY CONVERTER

作　　者：叶寅[1,2,3] 王坤林 张亚群[1,2,3] 黄圳鑫 Ye Yin;Wang Kunlin;Zhang Yaqun;Huang Zhenxin(Guangzhou Institute of Energy Conversion,Chinese Academy of Sciences,Guangzhou 510640,China;Key Laboratory of Renewable Energy,Chinese Academy Sciences,Guangzhou 510640,China;Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development,Guangzhou 510640,China)

机构地区：[1]中国科学院广州能源研究所,广州510640 [2]中国科学院可再生能源重点实验室,广州510640 [3]广东省新能源和可再生能源研究开发与应用重点实验室,广州510640

出　　处：《太阳能学报》2020年第8期30-35,共6页Acta Energiae Solaris Sinica

基　　金：中国科学院战略性先导科技专项A类资助项目(XDA13040202);海洋可再生能源资金项目(GHME2016YY01);广州市科技计划(201607010226);广东省自然科学基金(2015A030313717)。

摘　　要：对波浪能液压蓄能系统进行研究,分别建立蓄能系统充油和放油过程的数学模型,进行数值模拟计算,得到整个蓄能过程中压力流量以及功率对时间的变化曲线,并与实海况波浪能装置试验数据进行对比,验证所得到的数值模拟结果的准确性。In this paper,the wave energy hydraulic energy storage system is studied. The mathematical models of the oil filling and discharging process of the energy storage system were established and the numerical simulation was carried out.The curves of pressure, flow and power change with time during the whole energy storage process were obtained, which were compared with the experimental data of the wave energy device. The accuracy of the numerical simulation results is verified.

关 键 词：波浪能 能量转换系统 蓄能系统 等温过程 绝热过程 

分 类 号：P743.2[天文地球—海洋科学] TK79[动力工程及工程热物理—流体机械及工程]