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A flexible thin-film solar cell paving device and method for stratospheric airship

A technology for solar cells and stratospheric airships, applied in circuits, electrical components, transportation and packaging, etc., can solve problems such as poor deployment and recycling effects, poor reliability, and non-reusable flexible thin-film solar cells, so as to achieve reuse, The effect of high reliability

Active Publication Date: 2019-07-26
北京天恒长鹰科技股份有限公司
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  • Application Information

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Problems solved by technology

[0003] At present, flexible thin-film solar cell paving on stratospheric airships cannot be reused, and the deployment and recovery effects in high-altitude environments are poor. At the same time, the reliability of the deployment and recovery mechanisms of flexible thin-film solar cell paving devices is poor, and it is difficult to ensure Stratospheric Airship Safely Returns to Earth During Emergency

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  • A flexible thin-film solar cell paving device and method for stratospheric airship

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Embodiment Construction

[0018] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0019] According to an embodiment of the present invention, a flexible thin-film solar cell paving device for a stratospheric airship is proposed, such as figure 1 As shown, the paving device mainly includes a flexible thin film solar cell 1, a pair of short guide rails 2, and a buckle mechanism 3 that controls the automatic separation and connection of the pair of short guide rails 2 and the flexible thin film solar cell 1. Prefera...

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Abstract

The present invention provides a flexible thin film solar cell pavement device or a stratospheric airship and a method thereof. The device comprises a flexible thin film solar cell, a pair of short guide rails, a pair of long guide rails, a pulling rope and snapping mechanisms configured to control automatic separation and connection of the pair of short guide rails and the flexible thin film solar cell. The flexible thin film solar cell is in the W-shaped folding mode, wherein the three edges of the lower side of the W-shaped flexible thin film solar cell are movably connected with the pair of long guide rails through the two snapping mechanisms, and the two edges of the upper side of the W-shaped flexible thin film solar cell are respectively movably connected with the pair of the short guide rails through the two snapping mechanisms; and the pulling rope is connected on the flexible thin film solar cell. The pavement device can effectively ensure that the flexible thin film solar cell can be freely unfolded or folded after the stratospheric airship rises to the upper air. Besides, the pavement method can realize the reutilization of the flexible thin film solar cell for the stratospheric airship and has high reliability.

Description

technical field [0001] The invention relates to a solar cell paving device and a method thereof, in particular to a flexible thin-film solar cell paving device and a method thereof for a stratospheric airship. Background technique [0002] The stratospheric airship is an information acquisition platform or a wireless communication platform that flies at a fixed point in the stratosphere. Airships are different from airplanes in that they mainly rely on static buoyancy rather than aerodynamic force to obtain lift, which means that airships can hover at low speed or for a long time. It can be seen that the energy system design is one of the keys to ensure the long-term work of the airship, and the flexible thin-film solar cell is the key technology of the energy system design. Normally, flexible thin-film solar cells are installed above the stratospheric airship to convert solar energy into electrical energy. It is the only production unit that can be applied to the ultra-hig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L21/677H01L31/18
CPCH01L21/677H01L31/18H01L2221/67Y02P70/50
Inventor 赵磊
Owner 北京天恒长鹰科技股份有限公司
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