A component combination based on equal three-sided cone installation and its system
A technology of trihedral cones and combinations, applied in the field of solar photovoltaic power generation, can solve the problems of only considering direct light, ignoring scattered light, and poor results, achieving good application prospects, improving product cost performance, and increasing power generation.
Inactive Publication Date: 2015-08-26
中国科学院物理研究所嘉兴工程中心 +1
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Problems solved by technology
Due to the efficiency limit and existing equipment, the cost is too high and the effect is not good. In the past 8 years, it has only increased by about 0.4% per year. On the other hand, traditional components are installed in a flat manner, and only direct light is considered when designing and installing. Ignoring the presence of scattered light
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[0014] The numbers in the drawings are as follows: 1—equal trihedral assembly combination, 2—tracking system, 11—laminated battery assembly, 12—terminal.
[0015] The present invention will be further described below in conjunction with accompanying drawing: figure 1 , 2 As shown, the present invention mainly includes several iso-trihedron component combinations 1 and a tracking system 2, and the iso-trihedron component combination 1 is arranged in an orderly manner on the support of the tracking system 2; The conical part combination 1 is formed by three laminated battery components 11 arranged in an equi-trihedral cone and bonded by adhesive. Laminated battery pack 11 .
[0016] The above-mentioned laminated battery assembly 11 is composed of ultra-clear glass, EVA, crystalline silicon cells and TPT backplane arranged in sequence in an equilateral triangle, laminated, packaged and sealed to form a complete assembly; The tracking system includes a tracking bracket, a track...
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A component combination based on equilateral three-sided cone installation and a system of the component combination mainly comprise a plurality of equilateral three-sided cone component combination bodies and a tracking system. The equilateral three-sided cone component combination bodies are sequentially arranged on a support frame of the tracking system. Each equilateral three-sided cone component combination body is formed by three lamination battery assemblies which are distributed in an equilateral three-sided cone shape and bonded through adhesives, and the bottom of each equilateral three-sided cone component is provided with terminals and connected with the three lamination battery assemblies. The component combination based on the equilateral three-sided cone installation and the system of the component combination mainly have the advantages that the number of installed assemblies in a unit area can be effectively increased; under the premise that direct light is utilized for generating electricity efficiently, scattered light is fully utilized, and therefore the generating capacity can be effectively improved in the same encapsulation area; and together with the efficient photovoltaic tracking system, cost performance of a product is improved obviously, and the product has a good application prospect.
Description
technical field [0001] The invention relates to a component combination and system based on equilateral pyramid installation, and belongs to the technical field of solar photovoltaic power generation. Background technique [0002] As the global traditional energy shortage, climate warming and environmental pollution become increasingly prominent, governments of various countries have stepped up efforts to support various new energy policies including solar photovoltaics. In recent years, the solar photovoltaic industry has shown a momentum of rapid development. [0003] Photovoltaic power generation technology has been developing continuously in recent years and has achieved fruitful results. However, photovoltaic power plants occupy a lot of land, and land prices have become an important factor affecting the cost of photovoltaic power generation. To further increase the power generation per unit area and reduce the cost of power generation has become an urgent problem to ...
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IPC IPC(8): H02S20/32H02S20/00
CPCY02E10/50
Inventor 马恩高张涛张伟峰王强
Owner 中国科学院物理研究所嘉兴工程中心