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A wing structure-solar cell integrated module and its development method

A technology of solar cells and solar cells, applied in the direction of wings, circuits, photovoltaic power generation, etc., can solve problems that cannot be effectively solved, and achieve the effect of high-efficiency output

Inactive Publication Date: 2015-08-12
BEIHANG UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

For the application of high-efficiency solar cell arrays, rigid solar cells are currently the first to be used. The main applications are gallium arsenide solar cells and monocrystalline silicon solar cells. , the problem of rational combination of rigid battery array plane and airfoil surface has not been effectively solved so far

Method used

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  • A wing structure-solar cell integrated module and its development method
  • A wing structure-solar cell integrated module and its development method
  • A wing structure-solar cell integrated module and its development method

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Embodiment Construction

[0047] Combine below figure 1 , 2 , 3, 4 a kind of wing structure among the present invention-solar cell integrated module and its development method are further explained:

[0048] A kind of wing structure-solar cell integrated module of the present invention, such as figure 1 As shown, it mainly includes four parts: a rigid-flexible integrated solar cell module 1 , a wing rib and a main beam 2 , a locking mechanism 3 , and a soft sealant 4 .

[0049] The specific structural form of the rigid-flexible integrated solar cell module 1 is as follows: figure 2 As shown, it mainly includes six parts: surface packaging film A 5, transparent adhesive film 6, electrode wire 7, high-efficiency rigid solar cells 8, lightweight adhesive film A 9, and surface packaging film B 10.

[0050] The surface encapsulation film A5 is located on the outer surface of the cell assembly of the present invention. The present embodiment adopts a modified PET with a light transmittance of 91%, which ...

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Abstract

The invention provides a wing structure-solar cell integrated module and a development method thereof. The method is based on high-effective rigid solar cells, through reasonable reference and improvements of flexible thin-film solar cell packaging technology, application of double-layer membrane materials, and cooperation with glue membrane, the rigid solar cells are flexibly packaged in a modularized manner to form rigid-flexible integrated solar cell modules. Wing ribs and main beams formed by a honeycomb sandwich structure are taken as a supporting frame, tensioned membrane structure of the ground construction industry is adopted as a reference, and the rigid-flexible integrated solar cell modules are effectively fixed on the upper surfaces of the wings through a locking mechanism. The edges between the rigid-flexible integrated solar cell modules are subjected to a sealing and smooth connection treatment by soft sealing glue. The wing structure-solar cell integrated module is capable of maximally reducing the wing structure weight of a solar energy unmanned plane, and improving the flying ability and loading capacity of the solar energy unmanned plane.

Description

1. Technical field: [0001] The invention provides a wing structure-solar battery integrated module and a development method thereof, belonging to the technical field of aerospace vehicle energy systems. 2. Background technology: [0002] As an unmanned aerial vehicle that can operate in the stratosphere and above, it can perform intelligence, surveillance and reconnaissance, communication relay, target indication, damage assessment, telecommunications and television services, atmospheric environment monitoring and weather Forecasting and other military and civil tasks have become the focus of current research. [0003] On the other hand, using solar energy as the auxiliary energy or even the main energy for future aircraft is an important research goal with directional and cutting-edge human development. Solar-powered aircraft appeared in the 1970s with the reduction of the cost of solar cells. Since solar-powered aircraft do not need to bring their own fuel to fly, conditi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C3/34H01L31/048
CPCY02E10/50
Inventor 祝明孙康文蒙志君徐伟强武哲郑泽伟
Owner BEIHANG UNIV
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