DE102010014359A1 - Photoelectric collector structure for collecting light source, has reception unit receiving failed light source from focusing unit so as to execute photoelectric conversion, where light energy is converted in current energy - Google Patents
Photoelectric collector structure for collecting light source, has reception unit receiving failed light source from focusing unit so as to execute photoelectric conversion, where light energy is converted in current energy Download PDFInfo
- Publication number
- DE102010014359A1 DE102010014359A1 DE102010014359A DE102010014359A DE102010014359A1 DE 102010014359 A1 DE102010014359 A1 DE 102010014359A1 DE 102010014359 A DE102010014359 A DE 102010014359A DE 102010014359 A DE102010014359 A DE 102010014359A DE 102010014359 A1 DE102010014359 A1 DE 102010014359A1
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- Germany
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- light source
- unit
- focusing unit
- plane
- collector structure
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims abstract description 17
- 239000000084 colloidal system Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0076—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/75—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with conical reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
- Y02E10/52—PV systems with concentrators
Abstract
Description
Die Erfindung betrifft einen Kollektor der Lichtquelle, insbesondere eine Kollektorstruktur mit einem hohen Wirkungsgrad zum Fokussieren der Lichtquelle.The invention relates to a collector of the light source, in particular a collector structure with a high efficiency for focusing the light source.
Bei der bekannten Technologie besteht die lichtelektrische Umwandlungsvorrichtung aus einer Reihe von Linsen und einem entsprechenden lichtelektrischen Umwandlungselement, damit die einfallende Lichtquelle auf das lichtelektrische Umwandlungselement fokussiert wird, wodurch Lichtenergie in Stromenergie umgewandelt wird. Wenn die einfallende Lichtquelle jedoch auf das lichtelektrische Umwandlungselement fokussiert wird, ist es allerdings notwendig, das Problem mit der Justierung zu lösen, weil dabei doch das Intervall zwischen der Linse und dem lichtelektrischen Umwandlungselement stattfindet Ferner wird zwar die einfallende Lichtquelle durch die Linse auf das lichtelektrische Umwandlungselement fokussiert, ist jedoch die einfallende Lichtquelle wegen der eventuell entstandenen anderen Faktoren nicht in der Lage, gleichmäßig durch die Linse auf das lichtelektrische Umwandlungselement zu fokussieren. Zum Beispiel enthält die Linse Verunreinigungen, die den Einfluss auf einen Teil der einfallenden Lichtquelle hat, was zur Lichtstreuung oder -diffusion auf dem Bereich des lichtektrischen Umwandlungselements führt, so dass der lichtelektrische Umwandlungswirkungsgrad verringert wird.In the known technology, the photoelectric conversion device is composed of a series of lenses and a corresponding photoelectric conversion element to focus the incident light source on the photoelectric conversion element, thereby converting light energy into electric power. However, when the incident light source is focused on the photoelectric conversion element, it is necessary to solve the problem with the adjustment because the interval between the lens and the photoelectric conversion element takes place. Further, the incident light source through the lens becomes the photoelectric Conversion element focused, however, the incident light source is not able to focus evenly through the lens on the photoelectric conversion element due to the other factors may arise. For example, the lens contains impurities having an influence on a part of the incident light source, resulting in light scattering or diffusion on the portion of the photoelectric conversion element, so that the photoelectric conversion efficiency is lowered.
Um das oben genannte Problem zu lösen, wird bei manchen Technologien die einfallende Lichtquelle durch die Linse auf der gleichen Seite ausgestrahlt, wodurch daher die gezackten Intervalle oder Bragg-Gitter (Bragg grating) ausgebildet werden, so dass sich die einfallende Lichtquelle besser wirksam und gleichmäßig auf diese einfallende Lichtquelle konzentrieren lässt. Es besteht jedoch bei den ausgebildeten gezackten Intervallen oder Gittern in der Linse das Problem, die lichtelektrische Umwandlungseinheit auf die gezackten Intervalle oder die Linse an Gitter auszurichten. Wenn es also nicht in der Lage ist, ganz genau darauf auszurichten, führt dies zur Verringerung des lichtelektrischen Umwandlungswirkungsgrads.In order to solve the above problem, in some technologies, the incident light source is radiated by the lens on the same side, thus forming the jagged intervals or Bragg gratings, so that the incident light source is more effective and uniform focus on this incident light source. However, with the formed jagged intervals or lattices in the lens, there is the problem of aligning the photoelectric conversion unit with the jagged intervals or the lens with gratings. Thus, if it is unable to precisely align with it, it will reduce the photoelectric conversion efficiency.
Eine Aufgabe der vorliegenden Erfindung besteht darin, eine Kollektorstruktur der Lichtquelle bereitzustellen und mit Hilfe der Kondensatoreinheit auf einer Seite der Fokussierungseinheit die Lichtquelle vorab gleichmäßig auf die Fokussierungseinheit zu verändern, um den Fokussierungswirkungsgrad der Fokussierungseinheit zu verbessern.An object of the present invention is to provide a collector structure of the light source, and by means of the condensing unit on one side of the focusing unit, to uniformly change the light source to the focusing unit beforehand to improve the focusing efficiency of the focusing unit.
Um das oben genannte Ziel zu erreichen, sieht die Erfindung eine Kollektorstruktur für die Lichtquelle vor, die dem Sammeln der Lichtquelle dient, welche aus einer Kondensatoreinheit, einer Fokussierungseinheit und einer Empfangseinheit besteht. Die Kondensatoreinheit weist eine Einfallsebene und eine Ausfallsebene auf, die Lichtquelle bestrahlt von der Einfallsebene die Kondensatoreinheit, und durch die Kondensatoreinheit wird die Entfernung des Lichtwegs und die ausgerichtete Richtung der Lichtquelle verändert, so dass die Lichtquelle gleichmäßig die Ausfallsebene erreicht. Die Erfindung betrifft eine Kollektorstruktur für die Lichtquelle, die dem Sammeln der Lichtquelle dient, welche aus einer Kondensatoreinheit, einer Fokussierungseinheit und einer Empfangseinheit besteht. Diese Fokussierungseinheit weist eine Einfallsebene und eine Ausfallsebene auf. Die Lichtquelle bestrahlt von der Einfallsebene die Kondensatoreinheit, und durch die Kondensatoreinheit wird dann die Entfernung des Lichtwegs und eine ausgerichtete Richtung der Lichtquelle verändert, so dass die Lichtquelle gleichmäßig auf die Ausfallsebene übermittelt wird. Die Fokussierungseinheit weist zwei Endebenen auf, und in der Fokussierungseinheit befindet sich eine Reflexionsschicht. Zudem ist eine Endebene der Kondensatoreinheit mit der Fokussierungseinheit versehen, die dem Empfangen der Lichtquelle aus der Ausfallsebene dient. Die durch die Ausfallsebene ausgestrahlte Lichtquelle wird wieder durch die Reflexionsschicht auf eine Endebene der Fokussierungseinheit zurückgestrahlt. Die Empfangseinheit befindet sich an einer anderen Endebene der Fokussierungseinheit, um die aus der Fokussierungseinheit ausgestrahlte Lichtquelle zu empfangen, wodurch die lichtelektrische Umwandlung realisiert wird und Lichtenergie der Lichtquelle dann in Stromenergie umgewandelt wird.In order to achieve the above-mentioned object, the invention provides a collector structure for the light source, which serves to collect the light source, which consists of a capacitor unit, a focusing unit and a receiving unit. The condenser unit has an incident plane and a plane of failure, the light source irradiates the condenser unit from the incident plane, and the distance of the light path and the aligned direction of the light source are changed by the condenser unit so that the light source uniformly reaches the dropout plane. The invention relates to a collector structure for the light source, which serves to collect the light source, which consists of a capacitor unit, a focusing unit and a receiving unit. This focusing unit has an incident plane and a dropout plane. The light source irradiates the condensing unit from the plane of incidence, and then the distance of the light path and an aligned direction of the light source are changed by the condensing unit, so that the light source is uniformly transmitted to the dropout plane. The focusing unit has two end planes, and in the focusing unit is a reflection layer. In addition, an end plane of the capacitor unit is provided with the focusing unit, which serves to receive the light source from the dropout level. The light source emitted by the dropout plane is again reflected by the reflection layer onto an end plane of the focusing unit. The receiving unit is located at another end plane of the focusing unit to receive the light source emitted from the focusing unit, thereby realizing the photoelectric conversion and then converting light energy of the light source into electric power.
Im Vergleich zu der bekannten Technologie ist es für die Kollektorstruktur der Lichtquelle gemäß der Erfindung nicht erforderlich, genau auf die einfallende Lichtquelle ausrichten zu sein. Die einfallende Lichtquelle kann doch auf die Empfangseinheit gleichmäßig gesammelt werden, wodurch sich die lichtelektrische Umwandlung durch die einfallende Lichtquelle wirksam realisieren lässt.In comparison with the known technology, it is not necessary for the collector structure of the light source according to the invention to be precisely aligned with the incident light source. The incident light source can nevertheless be uniformly collected on the receiving unit, whereby the photoelectric conversion can be effectively realized by the incident light source.
Um den Zweck, die Merkmale und die Wirkungen der Erfindung zu erläutern, wird die Erfindung anhand der Abbildungen ausführlich folgendes beschrieben.In order to explain the purpose, features and effects of the invention, the invention will be described in detail with reference to the drawings.
Im Vergleich zu der bekannten Technologie ist es für die Kollektorstruktur der Lichtquelle gemäß der Erfindung nicht erforderlich, genau auf die einfallende Lichtquelle ausgerichtet zu sein. Die einfallende Lichtquelle kann jedoch noch auf die Empfangseinheit gleichmäßig gesammelt werden, wodurch sich die lichtelektrische Umwandlung durch einfallende Lichtquelle wirksam realisieren lässt.Compared to the known technology, it is not necessary for the collector structure of the light source according to the invention to be precisely aligned with the incident light source. However, the incident light source can be evenly collected on the receiving unit, whereby the photoelectric conversion can be effectively realized by incident light source.
Die oben genannte Ausführungsform der vorliegenden Erfindung wurde ausführlich beschrieben. Fachleuten ist bekannt, dass die Ausführungsform nur der Beschreibung dieser Erfindung dient, den Schutzumfang dieser Erfindung jedoch nicht einschränkt. Es ist darauf hinzuweisen, dass alle Abänderungen und Modifikationen an der vorliegenden Erfindung, die von Fachleuten ausgeführt werden können, zum Umfang der vorliegenden Erfindung gehören. Daher wird der Schutzumfang der vorliegenden Erfindung durch den folgenden Geltungsbereich der Ansprüche definiert.The above embodiment of the present invention has been described in detail. It will be appreciated by those skilled in the art that the embodiment is only for the purpose of describing this invention, but is not intended to limit the scope of this invention. It should be understood that all variations and modifications to the present invention that may be made by those skilled in the art are within the scope of the present invention. Therefore, the scope of the present invention is defined by the following scope of the claims.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1010
- Kollektorstruktur der LichtquelleCollector structure of the light source
- 1212
- Kondensatoreinheitcondenser unit
- 122122
- Einfallsebeneplane of incidence
- 124124
- Ausfallsebenefailure level
- 1414
- Fokussierungseinheitfocusing unit
- 142, 144142, 144
- Endebeneend plane
- 146146
- Reflexionsschichtreflective layer
- 1616
- Empfangseinheitreceiver unit
- ILIL
- Lichtquellelight source
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102010014359A DE102010014359A1 (en) | 2010-04-09 | 2010-04-09 | Photoelectric collector structure for collecting light source, has reception unit receiving failed light source from focusing unit so as to execute photoelectric conversion, where light energy is converted in current energy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010014359A DE102010014359A1 (en) | 2010-04-09 | 2010-04-09 | Photoelectric collector structure for collecting light source, has reception unit receiving failed light source from focusing unit so as to execute photoelectric conversion, where light energy is converted in current energy |
Publications (1)
Publication Number | Publication Date |
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DE102010014359A1 true DE102010014359A1 (en) | 2011-10-13 |
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DE102010014359A Ceased DE102010014359A1 (en) | 2010-04-09 | 2010-04-09 | Photoelectric collector structure for collecting light source, has reception unit receiving failed light source from focusing unit so as to execute photoelectric conversion, where light energy is converted in current energy |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014121139A1 (en) | 2013-02-01 | 2014-08-07 | Bio-Rad Laboratories, Inc. | Detection system with one-piece optical element |
Citations (5)
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---|---|---|---|---|
US4830678A (en) * | 1987-06-01 | 1989-05-16 | Todorof William J | Liquid-cooled sealed enclosure for concentrator solar cell and secondary lens |
US5357101A (en) * | 1992-09-15 | 1994-10-18 | Gap Technologies, Incorporated | Electro-optical transceiver with nonimaging concentrator |
US20060185713A1 (en) * | 2005-02-23 | 2006-08-24 | Mook William J Jr | Solar panels with liquid superconcentrators exhibiting wide fields of view |
WO2009030037A1 (en) * | 2007-09-07 | 2009-03-12 | Quadra Solar Corporation | Concentrated solar system |
US20090223555A1 (en) * | 2008-03-05 | 2009-09-10 | Stalix Llc | High Efficiency Concentrating Photovoltaic Module Method and Apparatus |
-
2010
- 2010-04-09 DE DE102010014359A patent/DE102010014359A1/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830678A (en) * | 1987-06-01 | 1989-05-16 | Todorof William J | Liquid-cooled sealed enclosure for concentrator solar cell and secondary lens |
US5357101A (en) * | 1992-09-15 | 1994-10-18 | Gap Technologies, Incorporated | Electro-optical transceiver with nonimaging concentrator |
US20060185713A1 (en) * | 2005-02-23 | 2006-08-24 | Mook William J Jr | Solar panels with liquid superconcentrators exhibiting wide fields of view |
WO2009030037A1 (en) * | 2007-09-07 | 2009-03-12 | Quadra Solar Corporation | Concentrated solar system |
US20090223555A1 (en) * | 2008-03-05 | 2009-09-10 | Stalix Llc | High Efficiency Concentrating Photovoltaic Module Method and Apparatus |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014121139A1 (en) | 2013-02-01 | 2014-08-07 | Bio-Rad Laboratories, Inc. | Detection system with one-piece optical element |
EP2951559A4 (en) * | 2013-02-01 | 2016-12-21 | Bio Rad Laboratories Inc | Detection system with one-piece optical element |
US9726871B2 (en) | 2013-02-01 | 2017-08-08 | Bio-Rad Laboratories, Inc. | Detection system with one-piece optical element to concentrate and homogenize light |
US10551603B2 (en) | 2013-02-01 | 2020-02-04 | Bio-Rad Laboratories, Inc. | Detection system with one-piece optical element to concentrate and homogenize light |
US11022785B2 (en) | 2013-02-01 | 2021-06-01 | Bio-Rad Laboratories, Inc. | Detection system with one-piece optical element to concentrate and homogenize light |
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Effective date: 20130522 |