Variable-dip-angle all-water water surface photovoltaic power station modularization floating device
A photovoltaic power station and variable inclination technology, applied in photovoltaic modules, photovoltaic module support structures, photovoltaic power generation and other directions, can solve problems such as modular construction of photovoltaic power plants on unfavorable water surfaces, and achieve a convenient and fast component installation process, increase power generation, and cost. reduced effect
Active Publication Date: 2015-11-11
CHANGJIANG SURVEY PLANNING DESIGN & RES
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Problems solved by technology
[0005] The purpose of the present invention is to overcome the shortcomings of the prior art that are not conducive to the modular construction of water surface photovoltaic power stations, and propose a modular floating device for water surface photovoltaic power stations with variable inclination angles, which has the advantages of improving the economic and social benefits of photovoltaic power stations advantage
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[0025] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings, but they do not constitute a limitation of the present invention, but are only examples; at the same time, the advantages of the present invention will become clearer and easier to understand through description.
[0026] refer to Figure 1-9 As shown: the modular floating device of the variable inclination angle full-water photovoltaic power station of the present invention, which includes a number of inverted supporting bases 1 and matching floating platforms 2, and the supporting bases 1 and floating platforms 2 are arranged alternately along the longitudinal direction , three adjacent floating platforms 2 are sequentially arranged at the head and tail of the two supporting bases 1 along the transverse direction, and the four corners of the supporting base 1 and the floating platforms 2 are provided with protruding lifting lugs 5 , and The uppe...
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The invention discloses a variable-dip-angle all-water water surface photovoltaic power station modularization floating device comprising a plurality of support bases (1) completed through a reverse mold process and matching floating platforms (2). The two ends of the same side of each support base (1) are respectively provided with a circular plughole (6), a group of component supports (4) are inserted into the circular plugholes (6), and the angle formed by the height difference between the component supports (4) in each group is 0-40 degrees. The middle of each component support (4) is of a concave arc structure. The side, away from a photovoltaic module, of the upper surface of each component support (4) is provided with lugs (9), and a raised baffle (8) is fixed between the lugs (9). The defects in the prior art, for example, the technology is not conducive to modular construction of photovoltaic power stations on the water surface, and the technology is not feasible for lake surfaces and reservoirs with great change in water level, are overcome. The device of the invention can be applied to waters at different latitudes and of different types, and can achieve a scale effect.
Description
technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a modular floating device of a variable inclination angle full water surface photovoltaic power station. Background technique [0002] Large-scale ground-mounted photovoltaic power plants are generally built on flat or slightly undulating sites, and the corresponding foundation and support forms are selected according to the geological conditions in the site. However, with the shortage of domestic available land resources and the increasing difficulty of land transfer, at the same time, due to the large construction area required for photovoltaic power stations, the cost of land photovoltaic construction is increasing day by day, and the overall social benefits are decreasing day by day. And most of the water surface is idle. [0003] Therefore, photovoltaic construction sites have begun to develop in water surface areas such as reservoirs, lakes, tidal fla...
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IPC IPC(8): H02S20/30
CPCY02E10/50
Inventor 李德赵鑫杨家胜曾杰朱宜飞甘乐叶任时付文军何杰覃琳捷张鹏
Owner CHANGJIANG SURVEY PLANNING DESIGN & RES