CN101588146A - Focus point solar power station under space - Google Patents

Focus point solar power station under space Download PDF

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Publication number
CN101588146A
CN101588146A CNA2008103016330A CN200810301633A CN101588146A CN 101588146 A CN101588146 A CN 101588146A CN A2008103016330 A CNA2008103016330 A CN A2008103016330A CN 200810301633 A CN200810301633 A CN 200810301633A CN 101588146 A CN101588146 A CN 101588146A
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CN
China
Prior art keywords
space
solar
solar panel
power station
focus point
Prior art date
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Pending
Application number
CNA2008103016330A
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Chinese (zh)
Inventor
马云刚
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CNA2008103016330A priority Critical patent/CN101588146A/en
Publication of CN101588146A publication Critical patent/CN101588146A/en
Pending legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Photovoltaic Devices (AREA)

Abstract

The invention discloses a focus point solar power station under space. The prior structural form of a paraboloid of a reflection angle of less than 45 degrees is changed by a lens combination form of a reflection angle of more than 45 degrees to enlarge the area of collecting sunlight so as to realize the effect of a lower focus point generated by a lens. The sunlight with extremely low unit density is focused on a solar panel by a light metal frame and an ultrathin plastic reflection film lens to achieve the aim of receiving large-area sunlight to generate electricity by the smaller-area solar panel. An electric generator is pushed by solar panel cooling liquid to generate the electricity to realize secondary electricity generation. A tubular frame for supporting the ultrathin plastic reflection film lens is used as a cooling system. The space emitting weight is reduced by adopting the ultrathin plastic reflection film lens under a weightless state of the space. The cost of the whole space power station is reduced by more than 90 percent compared with the power station totally adopting the solar panel. The focus point solar power station under the space can be used for energy support of aircrafts, space stations and the like, and can be used for conveying energy to the ground.

Description

Focus point solar power station under space
The present invention relates to a kind of space solar power plant.The world does not also have a space solar power plant at present.Although advanced country in the world is studied, be used in the solar array that use on ground, be that throw-weight and cost all are difficult to finish.The somebody studies with ground upthrow object plane mirror, but changes with shining upon direction with regard to focus point erection unit on it, is difficult to realize.
The objective of the invention is: use eyeglass combining forms greater than 45 degree angles of reflection change in the past less than 45 degree angles of reflection paraboloidal versions, in order to enlarge the area of collecting sunlight, realize that lens produce focus point effect down., to solar panel, realize using solar panel to receive large-area sunlight with light metal framework and super-thin plastic reflective film eyeglass solar light focusing that unit intensity is extremely low, reach the purpose of generating than small size.With the generating of solar panel cooling liquid pushing generator, realize secondary electricity generation.Make cooling system with the tubular frame that supports ultrathin plastic reflection film lens.State with weightlessness of space adopts super-thin plastic reflective film eyeglass down, reduces space lunch weight.Whole space power station more all adopts solar panel to reduce cost more than 90%.Can be used for spacecraft, space station equal energy source support.Can be used for carrying earthward the energy.
Characteristics of the present invention are: one by multistage super-thin plastic reflective film eyeglass 1, light metal mirror holder 2, light metal framework (cooling water pipe of holding concurrently) 3, solar panel 4, liquid boiler 5, cool cycles device 7, generator 8, storage battery 9, the focus point solar power station under space that space storehouse 10 is formed, speculum integral body is according to the sum of series reflecting optics number that calculates needs, and be assembled on the framework with the step form to 90 degree angle of reflection scopes with 45 degree, the residing position of eyeglasses at different levels is the optimum position of selecting through calculating, and has focusing characteristics under the lens, benefit is a solar panel, generator, the space storehouse, equipment such as storage battery are with moving according to direction solar day, but with changing according to direction solar day, also have eyeglasses at different levels and adopt light metal plate or super-thin plastic plated film lens, be convenient to install and reduce cost significantly, solar cell power generation is installed on focus point, is driven generator for electricity generation with cools solar cell plate cooling liquid again.
Fig. 1 is the focus point solar power station under space overall schematic.
Fig. 2 is the focus point solar power station under space top view.
Figure is the cutaway view that Fig. 2 A_A is ordered.
Face 3 further specifies in conjunction with the accompanying drawings: accompanying drawing 3 is cutaway views that accompanying drawing 2A_A is ordered, super-thin plastic plated film lens 2 is fixed on the light metal mirror holder 1, light metal mirror holder 1 joins with framework 3, boiler 5 is installed on framework 3 focus points, the outer wall of boiler 5 is installed solar cell 4, and cool cycles device 7 joins with boiler 5 and framework 3, and storage battery 9 joins with solar cell 4, generator 8, whole system is formed focus point solar power station under space by the operation of space storehouse automatic tracking system.
The course of work of this invention is: whole lens array is handled from the motion tracking sun in space storehouse 10, solar irradiation is on super-thin plastic plated film lens 2, super-thin plastic plated film lens 2 with the sunlight reflect focalization to solar panel 4, solar cell sends electric current and is stored in the storage battery 9, a sunlight part changes into, another part changes into heat energy and is absorbed by the cooling liquid in the boiler 5, produce the generating of hot body stream pushing generator, by lead electricity is stored in the storage battery 9, the electric current in the storage battery 9 mails to ground by the transmitter in space storehouse again.

Claims (1)

  1. Focus point solar power station under space be use eyeglass combining forms greater than 45 degree angles of reflection change in the past less than 45 degree angles of reflection paraboloidal versions, in order to enlarge the area of collecting sunlight, realize that lens produce focus point effect down., to solar panel, realize using solar panel to receive large-area sunlight with light metal framework and super-thin plastic reflective film eyeglass solar light focusing that unit intensity is extremely low, reach the purpose of generating than small size.With the generating of solar panel cooling liquid pushing generator, realize secondary electricity generation.Make cooling system with the tubular frame that supports ultrathin plastic reflection film lens.State with weightlessness of space adopts super-thin plastic reflective film eyeglass down, reduces space lunch weight.Whole space power station more all adopts solar panel to reduce cost more than 90%.Can be used for spacecraft, space station equal energy source support.Can be used for carrying earthward the energy.One by multistage super-thin plastic reflective film eyeglass 1, light metal mirror holder 2, light metal framework (cooling water pipe of holding concurrently) 3, solar panel 4, liquid boiler 5, cool cycles device 7, generator 8, storage battery 9, the focus point solar power station under space that space storehouse 10 is formed, speculum integral body is according to the sum of series reflecting optics number that calculates needs, and be assembled on the framework with the step form to 90 degree angle of reflection scopes with 45 degree, the residing position of eyeglasses at different levels is the optimum position of selecting through calculating, and has focusing characteristics under the lens, benefit is a solar panel, generator, the space storehouse, equipment such as storage battery are with moving according to direction solar day, but with changing according to direction solar day, also have eyeglasses at different levels and adopt light metal plate or super-thin plastic plated film lens, be convenient to install and reduce cost significantly, solar cell power generation is installed on focus point, is driven generator for electricity generation with cools solar cell plate cooling liquid again.
CNA2008103016330A 2008-05-19 2008-05-19 Focus point solar power station under space Pending CN101588146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2008103016330A CN101588146A (en) 2008-05-19 2008-05-19 Focus point solar power station under space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2008103016330A CN101588146A (en) 2008-05-19 2008-05-19 Focus point solar power station under space

Publications (1)

Publication Number Publication Date
CN101588146A true CN101588146A (en) 2009-11-25

Family

ID=41372252

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008103016330A Pending CN101588146A (en) 2008-05-19 2008-05-19 Focus point solar power station under space

Country Status (1)

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CN (1) CN101588146A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103868246A (en) * 2014-02-24 2014-06-18 中国空间技术研究院 Power density adjustable film reflecting and condensing space solar energy collecting station
CN106647825A (en) * 2016-11-29 2017-05-10 西安电子科技大学 Space solar power station sun tracking model movement control system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103868246A (en) * 2014-02-24 2014-06-18 中国空间技术研究院 Power density adjustable film reflecting and condensing space solar energy collecting station
CN103868246B (en) * 2014-02-24 2016-06-01 中国空间技术研究院 The film reflective light concentrating type space solar cumulative station that a kind of power density is adjustable
CN106647825A (en) * 2016-11-29 2017-05-10 西安电子科技大学 Space solar power station sun tracking model movement control system
CN106647825B (en) * 2016-11-29 2019-07-05 西安电子科技大学 A kind of space solar power station is with day model sport control system

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Application publication date: 20091125