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Horizontal solar disk-type light condensation system and solar power generation system adopting same

A technology of concentrating system and solar energy, which is applied in the fields of solar thermal power generation, mechanical power generation with solar energy, condensing mirror, etc., can solve the application field limitation of solar photovoltaic power generation system, it is difficult to build large-scale solar power stations, and secondary pollution of solar cells can be solved. and other problems, to achieve the effect of reducing the influence of the reflected light of the sun, strengthening the wind load resistance and deformation resistance, and reducing the size

Inactive Publication Date: 2012-10-03
DALIAN GREAT OCEAN NEW ENERGY DEV
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AI Technical Summary

Problems solved by technology

The solar photovoltaic power generation system mainly uses silicon plate materials to directly convert solar energy into electrical energy. Because it is not easy to build a large-scale solar power station, and the cost of materials is high, there is also the problem of secondary pollution of solar cells shown by recent research. The application field of solar photovoltaic power generation system is limited

Method used

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  • Horizontal solar disk-type light condensation system and solar power generation system adopting same
  • Horizontal solar disk-type light condensation system and solar power generation system adopting same
  • Horizontal solar disk-type light condensation system and solar power generation system adopting same

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Embodiment Construction

[0027] Through the detailed description of the following preferred embodiments, the features and benefits of the method and structure of the present invention can be further understood.

[0028] refer to figure 1 The ground-level solar dish concentrating system 1 provided by the present invention includes: a concentrating mirror system 2, a back support 3, a sun biaxial tracking device 4, a Stirling engine support 5, a support column 6 and an electrical control system 7 .

[0029] Among them, the concentrating mirror system 2, reference figure 2 , the function is to reflect and gather the parallel solar rays emitted by the sun at the focal point, which is segmented in a fan shape and spliced ​​into a rotating parabolic structure by a plurality of fan-shaped concentrating reflector lens groups. Each fan-shaped concentrator reflector lens system 2 further includes: reflector lenses 21. Lens back plate 22 and back plate frame 23. Reflective lens 21 is composed of eight mirror...

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Abstract

The invention discloses a horizontal solar disk-type light condensation system and a solar power generation system adopting the horizontal solar disk-type light condensation system. The horizontal solar disk-type light condensation system comprises a light condensation reflecting lens system, a back support, a Stirling engine support, a double-shaft solar tracker, a support upright column and an electrical control system, wherein the light condensation reflecting lens system is segmented to sectors and multiple sector-shaped light condensation reflecting lens groups are spliced to form a rotating paraboloid structure; the back support is used for supporting and installing the light condensation reflecting lens system; the Stirling engine support is fixedly connected with the back support; the double-shaft solar tracker is arranged at the top of the support upright column and connected with the back support; the support upright column is fixed on foundation; and the electrical control system is electrically connected with the double-shaft solar tracker and controls the running of the horizontal solar disk-type light condensation system.

Description

technical field [0001] The present invention relates to the technical field of photothermal power generation, in particular to a ground-level solar dish concentrating system. Background technique [0002] Solar thermal power generation technology is the most promising way of renewable energy power generation. The contribution of renewable energy power generation to the world's energy supply will continue to increase. Solar thermal power generation is an important project in the utilization of solar energy. It is most likely to follow wind power generation and hydropower generation. Also generate large amounts of electricity that can be economically competitive with fossil fuels. However, abundant solar energy resources are incomparable to wind energy and water conservancy resources. Wind energy and available fresh water and water conservancy resources are very limited. Even if they are fully utilized in the future, they cannot provide the energy needs of human economic devel...

Claims

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Application Information

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IPC IPC(8): F03G6/06G02B19/00G02B7/182
CPCY02E10/46
Inventor 崔楠楠王振声
Owner DALIAN GREAT OCEAN NEW ENERGY DEV
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