TECHNOLOGY OF SELF-PROPELLED PNEUMATIC OSCILLATING WATER COLUMN WAVE POWER SHIP

Wu Bijun; Zhang Fuming; Long Zhengxiang; Li Meng; Wu Rukang

doi:10.19912/j.0254-0096.tynxb.2021-0057

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Acta Energiae Solaris Sinica ›› 2022, Vol. 43 ›› Issue (8) : 458-462. DOI: 10.19912/j.0254-0096.tynxb.2021-0057

TECHNOLOGY OF SELF-PROPELLED PNEUMATIC OSCILLATING WATER COLUMN WAVE POWER SHIP

Wu Bijun, Zhang Fuming, Long Zhengxiang, Li Meng, Wu Rukang

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Abstract

The wave power ship is composed of a ship-type floating room, a horizontal tube, a vertical tube, an air turbine and a generator. The flume test results of a model 1.2 meters long, 0.51 meters wide show that the peak of capture width ratio is 104.07% under regular waves, 82.4% under random waves. Based on the results of the model, several types of power generating ships were designed according to the principle of similarity. A prototype developed with installed power of 1 kW, main body length of 5.2 m, width of 2.3 m and weight of 4.5 t had been tested in the sea of Daya Bay, Shenzhen, realizing sailing and power generating of the wave power ship.

Key words

wave energy / oscillating water column / capture width ratio / wave power ship

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Wu Bijun, Zhang Fuming, Long Zhengxiang, Li Meng, Wu Rukang. TECHNOLOGY OF SELF-PROPELLED PNEUMATIC OSCILLATING WATER COLUMN WAVE POWER SHIP[J]. Acta Energiae Solaris Sinica. 2022, 43(8): 458-462 https://doi.org/10.19912/j.0254-0096.tynxb.2021-0057

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