The invention discloses an internal inertia body type wave energy power supply ocean monitoring buoy which comprises a floating body. The floating body comprises a floating body shell, an inertia bodytype wave energy power generation device and an elastic water bag module, and the inertia body type wave energy power generation device comprises an inertia body type wave energy capture module; thefloating body shell comprises an inner side floating body shell and an outer side floating body shell; the outer side floating body shell is arranged at the top of the inner side floating body shell,and an anchor chain mooring system is arranged at the bottom; the inertia body type wave energy capture module is arranged in an inner cavity of the inner side floating body shell along an axis of theinner side floating body shell; and the elastic water bag module is coaxially arranged in the outer side floating body shell and can suck seawater from an outer portion of the floating body or discharge the seawater to the outer portion of the floating body through a water supply and drainage system along with a change of a wave period, and mass and a natural period of the floating body are changed so as to resonate with the current wave period. Therefore, a wave frequency band width of the buoy for realizing high-efficiency wave energy capture can be widened so as to adapt to continuously changing wave conditions on the sea.
本发明公开了一种内部惯性体式波浪能供电海洋监测浮标,包括浮体,浮体包括浮体壳体、惯性体式波浪能发电装置、弹性水囊模块,惯性体式波浪能发电装置包括惯性体式波浪能捕获模块;浮体壳体包括内侧浮体壳体和外侧浮体壳体;内侧浮体壳体的顶部设置外侧浮体壳体,底部则设置锚链系泊系统;惯性体式波浪能捕获模块沿着内侧浮体壳体的轴线设置于内侧浮体壳体的内腔;弹性水囊模块同轴设置于外侧浮体壳体内,并能够随着波浪周期的变化,通过给排水系统从浮体外部吸入海水或者向浮体外部排出海水,改变浮体的质量和固有周期,以与当前波浪周期共振。因此,本发明能够拓宽浮标实现高效率波浪能捕获的波浪频带宽度,以适应海上持续变化的波况。
Internal inertia body type wave energy power supply ocean monitoring buoy
内部惯性体式波浪能供电海洋监测浮标
2020-08-14
Patent
Elektronische Ressource
Chinesisch
Swaying type wave energy ocean comprehensive detection buoy
Europäisches Patentamt | 2020
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