波浪発電出力向上のための空気流位相制御の基礎的研究 (その1)

概要

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As one of improvement in air power on the wave power generator device "KAIMEI", the air flow phase-control is designed refering to the phase-control of a point absorption by K.Budal. As a first step of this study, the basic characteristics of air power in a fixed air chamber in regular waves are obtained by experimental and theoretical analisis by equivalent floating body approximation method. The results are summarized as follows; 1) It is accurated that the air flow phase-control method is efficacious for improving on performance of wave power absorption. 2) Some optimum condition for this control system which is phase-control start timing and valve opening time, is obtained by this paper. 3) The water column motion and wave power absorption ratio is explained by this theoretical analisis method (equivalent floating body approximation method) with nozzle loads, qualitatively and quantitatively.
社団法人日本船舶海洋工学会の論文
1983-03-30