Solar disc-type condensation frequency division utilization system

Abstract

The invention discloses a solar disc-type condensation frequency division utilization system, which comprises a condensation unit, a solar conversion unit and a mobile unit, and is characterized in that sunlight irradiates a reflector, after the sunlight is reflected by the reflector, reflected light rays irradiate a frequency divider, and a part of light rays distributed by the frequency divider irradiate a photovoltaic battery assembly, so that light energy is converted into electric energy; the other part of light distributed by the frequency divider is emitted to the photo-thermal chemical reactor, a reaction is carried out in the photo-thermal chemical reactor, and fuel is generated and stored; meanwhile, the mobile unit provides stable support for the light condensation unit and the solar energy conversion unit, and the azimuth angle tracker and the elevation angle tracker can drive the light condensation unit and the solar energy conversion unit to move along with the change of the position of the sun, so that the normal movement of the system is ensured. Solar energy is converted into electric energy through disc type condensation, meanwhile, fuel is generated through the photo-thermal chemical reactor, the solar energy grade is improved, and the solar energy utilization efficiency is improved.

Description

Technical field [0001] The present invention relates to the field of solar technology, and more particularly to a solar disc-optical dividend utilization system. Background technique [0002] The disc concentrating system is dominated by condensed ratio, intensive efficiency, space application, etc., while operating is more flexible, can be used separately, suitable for establishing distributed energy systems, especially in oilfield, rural, etc. Some remote areas have stronger adaptability. [0003] However, the disc concentrating is difficult to achieve photovoltaic utilization due to its higher concentration temperature, and the size and weight of the Stirling thermal generator that are often mixed with the disc color, leading to the system energy consumption during chasing the day, Reduce solar utilization efficiency while reducing mirror utilization, system balance, and system wind resistance. In addition, the disclosure of the disc system will cause local overheating of the ...

AI Technical Summary

Problems solved by technology

[0003] However, due to the high concentration temperature of the dish concentrator, it is difficult to realize photovoltaic utilization, and at this stage, the Stirling thermal generator that is often used with the dish concentrator is large in size and weight, resulting in high energy consumption of the system when chasing the sun. Reduce solar energy utilization efficiency, and at the same time reduce mirror utilization, system balance and system wind resistance performance

In addition, the high concentration ratio of the dish system will cause local overheating of the receiver, affecting the performance and life of the receiver, and the system currently lacks an effective energy storage method, wasting part of the absorbed solar energy

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