Micro-nano multiple light trap type solar composite power generation integrated device

A micro-nano, light trap technology, applied in photovoltaic power generation, photovoltaic power stations, photovoltaic modules, etc., can solve problems such as obstacles and less than 1%, and achieve the effect of improving light harvesting efficiency, improving effective effect, and improving comprehensive utilization rate.

Inactive Publication Date: 2018-07-17
CHINA UNIV OF GEOSCIENCES (WUHAN)
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Problems solved by technology

However, at present, the proportion of photovoltaic power generation in the energy market is less than 1%. The main factors hindering its development are: ① efficiency issues; ② development and application of new materials and new structures, such as: how to further enhance the absorption of sunlight , How to reduce the energy loss caused by the reflection of sunlight, how to organically combine photovoltaic power generation with solar thermal power generation and make comprehensive utilization efficiently, etc., are all waiting for people to solve

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  • Micro-nano multiple light trap type solar composite power generation integrated device

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Embodiment Construction

[0029] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0030] The structural schematic diagram of an embodiment of the micro-nano multiple light trap type solar composite power generation integrated device of the present invention is shown in figure 1 , which includes: a micro-nano multiple light trap generator 1, a photovoltaic generator 2, and a thermoelectric generator 3, and constitutes an overall structure.

[0031] The micro-nano multiple optical trap generator 1 includes: a first transparent electrode layer 4, a second transparent electrode layer 5, a first micro-nano material array layer 6, a second micro-nano material array layer 7, and a third micro-nano material array layer 8 , The first elastic cushion layer 9, the second elastic cushion layer 10. The first tra...

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Abstract

The invention relates to a micro-nano multi-light trap type solar composite generating integrated device comprising a micro-nano multi-light trap type generating device, a photovoltaic generating device, and a temperature-difference thermoelectric generator. The micro-nano multi-light trap type generating device, the photovoltaic generating device, and the temperature-difference thermoelectric generator are combined to form an integrated structure. The micro-nano multi-light trap type generating device consists of three micro-nano material array layers, two transparent electrode layers, and two elastic cushion layers, wherein the layers form a multi-light trap type generating structure jointly. The integrated device provided by the invention has an integrated effect with a micro-nano multi-light trap type generating effect, a piezoelectricity-friction generating effect, a photovoltaic multi-times generating effect, a temperature-difference thermoelectric generating effect, so that the integrated utilization rate of the solar energy can be improved obviously.

Description

technical field [0001] The invention relates to the application field of solar power generation, and more specifically relates to a micro-nano multiple light trap type solar composite power generation integrated device. Background technique [0002] The energy radiated by the sun to the surface of the earth is about 3×10 24 Joules, equivalent to about 10,000 times the current global commercial energy consumption. Therefore, solar energy, as a clean, environmentally friendly and widespread and durable new energy, is one of the important choices for human society to cope with energy shortage, climate change, energy conservation and emission reduction. At this stage, two solar power generation methods, thermal power generation and photovoltaic power generation, are generally used. Thermal power generation is to convert solar radiation energy into heat energy and apply it for power generation; photovoltaic power generation is to use the photovoltaic effect principle of semicon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S10/10H02S10/30
CPCH02S10/10H02S10/30Y02E10/50
Inventor 袁曦明袁一楠
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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