Expandable multi-module floating photovoltaic system suitable for open sea

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Expandable multi-module floating photovoltaic system suitable for open sea

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ZHANG XIANTAO / TIAN XINLIANG / WANG RONGZE / LI XIN / CHENG ZHENGSHUN / WEN BINRONG

The invention discloses an expandable multi-module floating photovoltaic system suitable for pelagic seas, and relates to the field of offshore photovoltaic technology, the expandable multi-module floating photovoltaic system comprises a plurality of floating body platforms and mooring systems, the floating body platforms are connected through the mooring systems to form the expandable multi-module floating photovoltaic system, the floating body platform comprises a lower floating body structure, a deck and a photovoltaic panel which are sequentially arranged in the direction from the position below the water plane to the position above the water plane, and the lower floating body structure is of a floating body structure type of a floating steel truss and comprises a buoy, a lower frame, a middle frame, an upper frame and a fixed straight ladder. According to the invention, the disadvantage that the connecting piece is easy to damage is overcome, and large-area laying, operation and maintenance of the offshore floating photovoltaic system can be realized in a complex storm flow environment.

本发明公开了一种适用于远海的可拓展式多模块浮式光伏系统，涉及海上光伏技术领域，其包括多个浮体平台和系泊系统，所述浮体平台之间通过系泊系统连接形成可拓展式多模块浮式光伏系统，其中，所述浮体平台包括由水线面以下向水线面以上方向依次布置的下浮体结构、甲板、光伏板，所述下浮体结构为漂浮钢桁架的浮体结构型式，包括：浮筒、下部框架、中间框架、上部框架和固定式直梯。本发明克服了连接件易损坏的缺点，可在复杂风浪流环境下，实现离岸浮式光伏系统的大面积布放、作业和运维。