WAVE POWER CONVERSION BY A PROTOTYPE WAVE POWER EXTRACTING CAISSON IN SAKATA PORT

Shigeo Takahashi; Hiroaki Nakada; Hideaki Ohneda; Masazumi Shikamori

doi:10.9753/icce.v23.%p

Núm. 23 (1992), Conference Proceedings

Núm. 23 (1992)

WAVE POWER CONVERSION BY A PROTOTYPE WAVE POWER EXTRACTING CAISSON IN SAKATA PORT

Conference Proceedings

Publicado 1992-01-29

Shigeo Takahashi⁺⁻
Hiroaki Nakada⁺⁻
Hideaki Ohneda⁺⁻
Masazumi Shikamori⁺⁻

Shigeo Takahashi

Maritime Structures Laboratory, Port and Harbour Research Institute

Hiroaki Nakada

Niigata Investigation and Design Office, The First District Port Construction Bureau, MOT

Hideaki Ohneda

Skakata Port Construction Office, The First District Port Construction Bureau, MOT

Masazumi Shikamori

Research Department, Coastal Development Institute of Technology

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Sakata Port
wave power
power conversion
power extraction

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WAVE POWER CONVERSION BY A PROTOTYPE WAVE POWER EXTRACTING CAISSON IN SAKATA PORT. (1992). Coastal Engineering Proceedings, 1(23). https://doi.org/10.9753/icce.v23.%p

Resumen

Ocean wave energy is clean and inexhaustible. Repeated oil crises and the urgent need for environmental preservation on a global scale have made utilization of ocean wave energy increasingly important. The Japanese Ministry of Transport has been developing a wave power extracting caisson breakwater which can absorb wave power and convert it into electric power. The breakwater shown in Fig.l is a composite breakwater with a special caisson for absorption and conversion of wave power. The caisson has a so-called air chamber where wave power is converted into air power. The air power activates a turbine-generator in the machine room on the caisson. The use of the breakwater as a wave power converter will effectively cut down the power generation cost. This breakwater also aims at the improvement of the wave resisting stability and performance as a breakwater by absorbing the wave energy.

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Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.

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WAVE POWER CONVERSION BY A PROTOTYPE WAVE POWER EXTRACTING CAISSON IN SAKATA PORT

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