naa a22 4500 510766250 CHVBK 20180411083157.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1007/s11630-013-0649-3 doi (NATIONALLICENCE)springer-10.1007/s11630-013-0649-3 Floating type ocean wave power station equipped with hydroelectric unit [Elektronische Daten] [Shun Okamoto, Toshiaki Kanemoto, Toshihiko Umekage] The authors have invented the unique ocean wave power station, which is composed of the floating type platform with a pair of the floats lining up at the interval of one wave pitch and the counter-rotating type wave power unit, its runners are submerged in the seawater at the middle position of the platform. Such profiles make the flow velocity at the runner is twice faster than that of the traditional fixed/caisson type OWC, on the ideal flow conditions. Besides, the runners counter-rotate the inner and the outer armatures of the peculiar generator, respectively, and the relative rotational speed is also twice faster than the speed of the single runner/armature. Such characteristics make the runner diameter large, namely the output higher, as requested, because the torque of the power unit never act on the floating type platform. At the preliminary reseach, this paper verifies to get the power using a Wells type single runner installed in the model station. The runner takes the output which is affected by the oscillating amplitude of the platform, the rotational speed and the inertia force of the runner, etc. Science Press, Institute of Engineering Thermophysics, CAS and Springer-Verlag Berlin Heidelberg, 2013 Renewable energy nationallicence Ocean wave nationallicence Float nationallicence Platform nationallicence Counter-rotation nationallicence Power unit nationallicence Okamoto Shun Kyushu Institute of Technology, Sensui 1-1, 804-8550, Tobata, Kitakyushu, Japan aut Kanemoto Toshiaki Kyushu Institute of Technology, Sensui 1-1, 804-8550, Tobata, Kitakyushu, Japan aut Umekage Toshihiko Kyushu Institute of Technology, Sensui 1-1, 804-8550, Tobata, Kitakyushu, Japan aut Journal of Thermal Science Springer Berlin Heidelberg 22/5(2013-10-01), 467-471 1003-2169 22:5<467 2013 22 11630 https://doi.org/10.1007/s11630-013-0649-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11630-013-0649-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Okamoto Shun Kyushu Institute of Technology, Sensui 1-1, 804-8550, Tobata, Kitakyushu, Japan aut NATIONALLICENCE 700 1- Kanemoto Toshiaki Kyushu Institute of Technology, Sensui 1-1, 804-8550, Tobata, Kitakyushu, Japan aut NATIONALLICENCE 700 1- Umekage Toshihiko Kyushu Institute of Technology, Sensui 1-1, 804-8550, Tobata, Kitakyushu, Japan aut NATIONALLICENCE 773 0- Journal of Thermal Science Springer Berlin Heidelberg 22/5(2013-10-01), 467-471 1003-2169 22:5<467 2013 22 11630 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer