ASSESSMENT OF WAVE AND WIND ENERGY JOINT DEVELOPMENT POTENTIAL ON SHANDONG PENINSULA ISLANDS

Wan Yong; Cheng Qiuwei

doi:10.19912/j.0254-0096.tynxb.2024-1201

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Acta Energiae Solaris Sinica ›› 2025, Vol. 46 ›› Issue (11) : 492-499. DOI: 10.19912/j.0254-0096.tynxb.2024-1201

ASSESSMENT OF WAVE AND WIND ENERGY JOINT DEVELOPMENT POTENTIAL ON SHANDONG PENINSULA ISLANDS

Wan Yong, Cheng Qiuwei

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Abstract

Using wave field data from the fifth generation ECMWF re analyses （ERA5） over the past 15 years, this study selects optimal locations for joint wave and wind energy power stations on islands off the Shandong Peninsula. Each site employs commercial wind turbines （WT） and wave energy converters （WEC） to form combined power stations. The study analyzes the potential benefits of these combined stations from multiple perspectives, including smoothing of power output, capacity factor, and downtime. The results indicate that the specific wind-wave installed capacity ratios at Dongzhudao, Zhuchadao, and Zhaitangdao significantly reduce the variability in power output and downtime of the combined stations, demonstrating a higher joint development potential compared to other islands. Additionally, the combined stations at all selected sites effectively reduce the duration of low power output.

Key words

offshore wind energy / wave energy / resources assessment / power smoothing / Shandong Peninsula

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Wan Yong, Cheng Qiuwei. ASSESSMENT OF WAVE AND WIND ENERGY JOINT DEVELOPMENT POTENTIAL ON SHANDONG PENINSULA ISLANDS[J]. Acta Energiae Solaris Sinica. 2025, 46(11): 492-499 https://doi.org/10.19912/j.0254-0096.tynxb.2024-1201

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