摘要
采用可再生能源中的波浪能为航标供电,是解决航标供能的有效方式。文章以为航标供电的振荡水柱式波浪能发电装置为研究对象,开展不同工况及负载对振荡水柱式波浪能发电装置转换效率影响的研究,确定最高效率下波浪能装置的各类参数值。通过物理模型试验结果表明,获得的最佳效率点在波浪周期为2.5 s、波高为104 mm,转换效率最大为35%。振荡水柱式波浪能发电装置的能量转换效率受负载影响较小,受波浪要素中波高和周期的影响较大,特别是受波高周期比影响较大。该试验结果可为优化振荡水柱式波浪能发电装置提供指导,有助于进一步研究。
That is an effective method to use wave energy to provide electricity power for navigation beacons, which can solve the energy supply for navigation beacons. The efficiency of gas is researched to electricity of the oscillating water column wave energy converter(OWC WEC) under different conditions and loads. Then it determines various parameter values of the WEC under the highest efficiency. The results of physical model tests show that the best efficiency is 35%, when wave period is 2.5 s, and wave height is 104 mm. The energy conversion efficiency of the OWC WEC is less affected by the load, and more greatly by the parameters of air. The result of test provides guidance for optimizing the direction of OWC WECs, and is helpful for further research.
作者
张亚群
冯鹏程
罗一博
蒋悦欣
ZHANG Yaqun;FENG Pengcheng;LUO Yibo;JIANG Yuexin(Guangzhou Institute of Energy Conversion,Chinese Academy of Sciences,Guangzhou 510640,China;CAS Key Laboratory of Renewable Energy,Guangzhou 510640,China;Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development,Guangzhou 510640,China;Guangzhou Xiguan Foreign Language School,Guangzhou 510175,China; Guangzhou Third Middle School,Guangzhou 510120,China;Guangdong Experimental Middle School,Guangzhou 510375,China)
出处
《船舶工程》
CSCD
北大核心
2020年第S01期312-315,共4页
Ship Engineering
基金
中国科学院战略性先导科技专项A类资助(XDA13040301)
国家海洋可再生能源专项资金项目(GHME2016YY01,GHME2017SF01)。
