Wing structure-solar cell integrated module and development method thereof

A technology of solar cells and solar cells, applied in the directions of wings, circuits, photovoltaic power generation, etc., can solve problems such as failure to solve effectively, and achieve the effect of high-efficiency output

CN103332290AInactive Publication Date: 2013-10-02BEIHANG UNIV
4 Cites 19 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2013-10-02
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

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.
Need to check novelty before this filing date? Find Prior Art

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...

Examples

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 encapsulation film A5, transparent adhesive film 6, electrode wire 7, high-efficiency rigid solar cells 8, lightweight adhesive film A9, and surface encapsulation film B10.

[0050] The surface packaging film A5 is located on the outer surface of the battery module of the present invention. In this embodiment, a modified PET with a light transmittance of 91% is used to prot...