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Apparatus for collecting solar power using high order camber reflecting mirror

A technology of sub-reflector and mirror surface, which is used in solar thermal devices, solar thermal energy, solar thermal power generation, etc.

Inactive Publication Date: 2009-08-12
SUPER SUNPOWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The receiving mirror adopts a special curved surface to ensure the light-gathering effect

Method used

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  • Apparatus for collecting solar power using high order camber reflecting mirror
  • Apparatus for collecting solar power using high order camber reflecting mirror
  • Apparatus for collecting solar power using high order camber reflecting mirror

Examples

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Embodiment Construction

[0037] The inventor has manufactured a prototype according to the above principles, and some photos of the prototype are as follows Figure three shown. The receiver area is 1 square meter and the distance from the secondary reflector is 3 meters. Figure three It was taken when there was sunshine, (the highest sunshine of the day was 780 watts / square meter) and the boiled water vapor can be used to visually see the situation that the receiving reflector gathers the sun beam while tracking. Actual measurements give results that are too small and very uniform for sun spots at different times of the day. In addition, the secondary reflector did not explode under the very concentrated sun beam, nor did it explode when it was splashed with cold water.

[0038] appendix

[0039] Relevant literature recently published by the applicant

[0040] (Y.T.Chen Chen Yingtian)

[0041] Y.T. Chen, et al Non-Imaging Focusing Heliostat. Journal of Solar Energy, Vol.71 / 3, 155-164, 2001.

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Abstract

The invention includes a tracking means, a collecting mirror and a position and direction controller. Under the range is mounted a secondary reflection mirror surface using high-reflectivity glass mirror surface to keep the upright position of the heating utensil.

Description

Technical field: [0001] The invention relates to a device for collecting solar energy and applying heat energy. For solar cookers and other solar thermal applications. Background technique: [0002] The main inventor of this paper published six articles in foreign academic journals from 2001 to 2005, proposing the principle of single-parameter adaptive optics invented by the author, and expounding the theory of agnostic image tracking and concentrating derived from it. And report the application of this theory in high temperature furnace, central system solar concentration and food industry. The discrete all-day tracking solar cooker we successfully studied is an important application of the single-parameter adaptive optics and tracking concentration theory, which has not been published. The non-discrete solar cooker has the advantage of being simple and cheap, but its insurmountable disadvantages such as the cooker must move with the sun, the power is low, and it is easil...

Claims

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Application Information

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IPC IPC(8): F24J2/38F24J2/10F24J2/02F24S20/30F24S23/70F24S50/20
CPCY02E10/47Y02B40/18
Inventor 陈应天
Owner SUPER SUNPOWER TECH CO LTD