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ISSN 0254-0096 CN 11-2082/K

太阳能学报 ›› 2022, Vol. 43 ›› Issue (6): 251-255.DOI: 10.19912/j.0254-0096.tynxb.2021-1081

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波浪能发电装置现场测试中波浪参数比测分析

夏海南1, 王项南1, 李强1, 贾宁1, 常皓2, 赵智坤2   

  1. 1.国家海洋技术中心,天津 300112;
    2.天津大学建筑工程学院,天津 300072
  • 收稿日期:2021-09-06 出版日期:2022-06-28 发布日期:2022-12-28
  • 通讯作者: 王项南(1965—),男,学士、研究员,主要从事海洋能开发利用技术方面的研究。notckj@vip.sina.com
  • 基金资助:
    国家重点研发计划(2019YFB1504405); 国家海洋技术中心科技创新基金(Y3200Z003)

COMPARISON AND ANALYSIS OF WAVE PARAMETERS IN FIELD TEST OF WAVE ENERGY CONVERTERS

Xia Hainan1, Wang Xiangnan1, Li Qiang1, Jia Ning1, Chang Hao2, Zhao Zhikun2   

  1. 1. National Ocean Technology Center, Tianjin 300112, China;
    2. School of Civil Engineering, Tianjin University, Tianjin 300072, China
  • Received:2021-09-06 Online:2022-06-28 Published:2022-12-28

摘要: 在波浪能发电装置现场测试工作中,波浪参数的测量是评估波浪能发电装置性能的重要依据之一。在分析和比较波浪骑士与浪龙的波浪测量方式基础上,开展对这2种设备在大万山海域现场的对比测试工作。应用标准差、皮尔逊相关系数等数学方法,对测试数据进行处理与分析,并绘制有效波高玫瑰图,分析这2种设备对波浪参数的测量差异性。结果表明,波浪骑士与浪龙对有效波高和波周期参数的测量差异性较小,对波向的测量差异性较为显著。研究成果为波浪能发电装置现场测试工作中波浪参数的测量提供了参考依据。

关键词: 波浪测量, 波浪能, 波浪能发电装置, 现场测试

Abstract: In the field test of wave energy converters, the measurement of wave parameters is one of the important basis for evaluating the performance of wave energy converters. On the basis of analyzing and comparing the wave measurement methods of Directional Wave Rider and Langlong, a field test and comparison work of two devices are carried out, in the Dawanshan sea area. Using mathematical methods such as standard deviation and Pearson correlation coefficient, the test data are processed and analyzed, the wave rose diagram of significant wave height is drawn, and the measurement differences of wave parameters between the two devices are analyzed. The results show that, there is a little difference between Directional Ware Rider and Langlong in the measurement of significant wave height parameter and wave period parameter, but there is a significant difference in the measurement of wave direction. The research results provide a reference for the measurement of wave parameters in the field test of wave energy converters.

Key words: wave measurement, wave energy, wave energy converter, field test

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