The invention relates to a flexible connecting device between floating type photovoltaic floater modules, which comprises a connecting rod, and the head end part of the connecting rod is connected with the tail end part of one photovoltaic floater module in a relative rotation manner along the vertical direction; the tail end part of the connecting rod is connected with an external connecting rod fixed at the head end of the other photovoltaic floater module through a lengthened hoop; the connecting rod is a composite rod piece with the inner portion being rigid and the outer portion being flexible and/or an elastic connecting structure capable of achieving axial and radial deformation is arranged between the tail end of the connecting rod and the head end of the external connecting rod. Through rotation of the single hinge at the head end, the bending moment load caused by relative rotation between the floater modules is reduced, so that the structural safety of the floatable photovoltaic device is improved; through stretching, compression and bending of the elastic connecting structure at the tail end, the load generated by relative movement of the floater modules on the horizontal plane is reduced; the inherent rigidity of the connecting device can reduce the relative rotation angle between the floater modules to a certain extent, and the overall stability of the floating photovoltaic device can be improved.
本发明涉及一种漂浮式光伏浮子模块间柔性连接装置,包括连接杆,连接杆的首端部与一个光伏浮子模块的尾端部沿上下方向可相对转动式连接;所述连接杆的尾端部与固定于另一个光伏浮子模块首端的外接杆通过加长卡箍连接;连接杆采用内刚外柔的复合杆件和或连接杆的尾端与外接杆的首端之间设置可实现轴向和径向变形的弹性连接结构。本发明通过首端单项铰的转动,削减了浮子模块间相对转动引起的弯矩荷载,从而提高可漂浮式光伏的结构安全;通过尾端的弹性连接结构的拉伸、压缩和弯曲,削减了浮子模块间在水平面上相对运动产生的荷载;连接装置的固有刚性可在一定程度上减小浮子模块间的相对转角,可提高漂浮式光伏的整体稳定性。
Flexible connecting device between floating type photovoltaic floater modules
一种漂浮式光伏浮子模块间柔性连接装置
28.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |
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