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一种基于波浪能的海洋立体观测系统及应用

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随着海洋波浪能发电技术的发展和成熟,其在海洋观测领域的应用受到关注和研究.自主设计并研制了一种集波浪能发电、海表/海底同步观测、实时 4G通信传输、远程无线控制于一体的海洋立体观测系统,于 2021年7 月在珠江口万山岛海域通过锚泊系留方式布放,开展海上波浪能供电和观测应用试验.海试期间连续获取了海底原位观测视频数据,以及海表波浪变化和波浪能发电参数等监测数据,并对波浪能发电电流、电压和功率进行了统计分析,讨论了波浪能发电水平受波浪变化的影响,分析了两者之间的相关性.试验结果表明:利用波浪能供电的海洋观测系统具备连续、长周期、全天候观测的优势和潜力,源源不断的波浪能可保障海洋观测系统的稳定观测和数据可靠传输,实现了海洋观测系统长期独立运行所需的绿色高效供能,验证了波浪能在海洋观测领域应用的可行性和先进性.
An Ocean Stereoscopic Observation System Based on Wave Energy and Its Application
With the development and maturity of ocean wave energy power generation technology,its application advantages in the field of ocean observation have attracted attention and research.An ocean stereoscopic observation system was independently designed and developed,which integrates wave energy power generation,sea surface/seabed synchronous observation,real-time 4G communication transmission,remote wireless control,and was deployed in the waters of Wanshan island at the mouth of the Pearl River in July 2021 by anchoring and mooring,and carried out marine wave energy power supply and observation application experiments.During the sea trial,the seabed in situ observation video data,monitoring data such as sea surface wave changes and wave energy power generation parameters were continuously obtained,and the current,voltage and power of wave energy power generation were statistically analyzed,and the influence of wave energy power generation level by wave changes was discussed,and the correlation between the two was analyzed.The experimental results show that the ocean observation system powered by wave energy has the advantages and potential of continuous,long-period and all-weather observation,and the continuous wave energy conversion power generation efficiency can ensure the stable observation and reliable transmission of data of the ocean observation system,realize the green and efficient energy supply required for the long-term independent operation of the ocean observation system,verify the feasibility and advanced application of wave energy in the field of marine observation.

ocean observationwave energyenergy supply methodreal-time observationwireless transmissionapplication experiment

崔小明、叶寅、李超、苍思远

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南方海洋科学与工程广东省实验室(广州),广东 广州 511458

中国科学院广州能源研究所,广东 广州 510640

海洋观测 波浪能 供能方式 实时观测 无线传输 应用试验

中国科学院应用海洋学重点实验室项目南方海洋科学与工程广东省实验室(广州)人才团队项目南方海洋科学与工程广东省实验室(广州)人才团队项目

OOST2021-06GML2020GD0801GML2019ZD0107

2024

10.3969/j.issn.1003-2029.2024.02.012

海洋技术学报
国家海洋技术中心

海洋技术学报

CSTPCD
影响因子：0.327
ISSN：1003-2029
年,卷(期)：2024.43(2)
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