EXPERIMENTAL STUDY OF PHYSICAL MODEL OF WAVE ENERGY CONVERTERS ON FIXED WIND TURBINE FOUNDATION

Gao Renjie; Shi Hongda; Li Jian; Yang Jinpei; Sun Longlong; Cao Feifei

doi:10.19912/j.0254-0096.tynxb.2022-0217

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Acta Energiae Solaris Sinica ›› 2023, Vol. 44 ›› Issue (6) : 454-460. DOI: 10.19912/j.0254-0096.tynxb.2022-0217

EXPERIMENTAL STUDY OF PHYSICAL MODEL OF WAVE ENERGY CONVERTERS ON FIXED WIND TURBINE FOUNDATION

Gao Renjie^1,2, Shi Hongda^1,3,4, Li Jian³, Yang Jinpei¹, Sun Longlong², Cao Feifei^1,4

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Abstract

In recent years, the development of offshore renewable energy is receiving increasing attention, with the following consumption of the traditional fossil fuel and the increasing serious problems of environmental protection. Among these renewable energies, the offshore wind energy and wave energy are becoming the research focus. An oscillating buoy type wave energy converter based on fixed four-feet-jacket offshore wind turbine foundatio is proposed in this paper. Theoretical analysis is conducted from the perspective of energy conservation, and the physical model experiment of geometric scale 1∶8 has been carried out. According to the experiment, the preliminary feasibility are studied, and the effects on the surrounding wave field of wave energy converters are evaluated. The results indicate that appropriate buoys should be selected according to different wave heights and periods in specific areas, and the shielding effect on the wave field of single lateral buoy is higher than that of frontal one. These conclusions provide theoretical basis and design parameters for the coupling utilization of offshore wind and wave energy.

Key words

wave energy conversion / offshore wind turbines / buoys / comprehensive utilization / fixed foundation / energy conservation

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Gao Renjie, Shi Hongda, Li Jian, Yang Jinpei, Sun Longlong, Cao Feifei. EXPERIMENTAL STUDY OF PHYSICAL MODEL OF WAVE ENERGY CONVERTERS ON FIXED WIND TURBINE FOUNDATION[J]. Acta Energiae Solaris Sinica. 2023, 44(6): 454-460 https://doi.org/10.19912/j.0254-0096.tynxb.2022-0217

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