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Investigation into the calculation methodology for input wave energy power of the Sharp Eagle wave energy converter
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Guohui Zou1, Hongyuan Wu1, Yanqun Liao1, Xingyu Pei1, Yaqun Zhang2, 3
Renewable Energy Resources | 2025, 43(3) : 422 - 426
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Renewable Energy Resources | 2025, 43(3): 422-426
Investigation into the calculation methodology for input wave energy power of the Sharp Eagle wave energy converter
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Guohui Zou1, Hongyuan Wu1, Yanqun Liao1, Xingyu Pei1, Yaqun Zhang2, 3
Affiliations
  • 1 Zhuhai Power Supply Bureau Guangdong Power Grid Co. Ltd. Zhuhai 519000 China
  • 2 Guangzhou Institute of Energy Conversion Chinese Academy of Sciences Guangzhou 510640 China
  • 3 Key Laboratory of Renewable Energy Chinese Academy Sciences Guangzhou 510640 China
Published: 2025-03-20
Outline
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Wave energy resources, particularly the incident wave power density, are critical to the design and evaluation of wave energy conversion systems. Based on the operational principles of the Eagle wave energy converter, this study analyzes the incident wave power density under realsea conditions, develops a methodology for measuring input wave energy power, and establishes an input wave power model. Utilizing wave data including significant wave height, mean period, and wave direction collected over 217 consecutive hours from June 8 to 18, 2016, during the realsea state testing of the "Wanshan" Eagle wave energy converter, the realtime input wave energy power was measured and compared with published literature data. The results indicate that the measured values are generally lower than those reported in the literature, and the temporal variation in wave power is more gradual, providing a more accurate representation of actual marine environmental changes. Consequently, the proposed incident wave power measurement method can offer precise and reliable reference data for the design and performance assessment of wave energy conversion systems or wave power stations.

Sharp Eagle wave energy converter  /  wave energy power density  /  incident wave energy power  /  wave direction
Guohui Zou, Hongyuan Wu, Yanqun Liao, Xingyu Pei, Yaqun Zhang. Investigation into the calculation methodology for input wave energy power of the Sharp Eagle wave energy converter[J]. Renewable Energy Resources, 2025 , 43 (3) : 422 -426 .
Year 2025 volume 43 Issue 3
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Article Info
  • Receive Date:2023-11-24
  • Online Date:2025-07-18
  • Published:2025-03-20
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  • Received:2023-11-24
Funding
Affiliations
    1 Zhuhai Power Supply Bureau Guangdong Power Grid Co. Ltd. Zhuhai 519000 China
    2 Guangzhou Institute of Energy Conversion Chinese Academy of Sciences Guangzhou 510640 China
    3 Key Laboratory of Renewable Energy Chinese Academy Sciences Guangzhou 510640 China
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表12种不同金属材料的力学参数

Family
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Number of
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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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