OPTIMAL RESONANT CONTROL METHOD FOR DIRECT-DRIVE WAVE ENERGY CONVERTER CONSIDERING WAVE SPECTRUM AND ELECTRICAL LOSSES

Zhai Yingcen; Peng Jishen; Lin Zechuan; Xiao Xi

doi:10.19912/j.0254-0096.tynxb.2023-2031

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Acta Energiae Solaris Sinica ›› 2025, Vol. 46 ›› Issue (4) : 663-668. DOI: 10.19912/j.0254-0096.tynxb.2023-2031

OPTIMAL RESONANT CONTROL METHOD FOR DIRECT-DRIVE WAVE ENERGY CONVERTER CONSIDERING WAVE SPECTRUM AND ELECTRICAL LOSSES

Zhai Yingcen¹, Peng Jishen¹, Lin Zechuan², Xiao Xi²

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Abstract

In this paper, an improved resonant control method is proposed. Firstly, an objective function is established, incorporating the system model, complete wave spectrum, and electrical loss model. Subsequently, the Particle Swarm Optimization （PSO） algorithm is used to solve for the optimal resonant control parameters, thereby ultimately achieving maximized electrical energy output. The effectiveness of the proposed method is verified through numerical simulations.

Key words

wave power generation / average mechanical power / energy optimization control / electrical lass / average electrical power / particle swarm optimization

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Zhai Yingcen, Peng Jishen, Lin Zechuan, Xiao Xi. OPTIMAL RESONANT CONTROL METHOD FOR DIRECT-DRIVE WAVE ENERGY CONVERTER CONSIDERING WAVE SPECTRUM AND ELECTRICAL LOSSES[J]. Acta Energiae Solaris Sinica. 2025, 46(4): 663-668 https://doi.org/10.19912/j.0254-0096.tynxb.2023-2031

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