WO2009057552A1 - 太陽光集光システム - Google Patents
太陽光集光システム Download PDFInfo
- Publication number
- WO2009057552A1 WO2009057552A1 PCT/JP2008/069449 JP2008069449W WO2009057552A1 WO 2009057552 A1 WO2009057552 A1 WO 2009057552A1 JP 2008069449 W JP2008069449 W JP 2008069449W WO 2009057552 A1 WO2009057552 A1 WO 2009057552A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base material
- reflection film
- solar light
- collecting system
- solar
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
- G02B5/0858—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal the reflecting layers comprising a single metallic layer with one or more dielectric layers
-
- 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
- F24S23/79—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with spaced and opposed interacting reflective surfaces
-
- 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
- F24S23/82—Arrangements for concentrating solar-rays for solar heat collectors with reflectors characterised by the material or the construction of the reflector
-
- 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
- F24S2023/86—Arrangements for concentrating solar-rays for solar heat collectors with reflectors in the form of reflective coatings
-
- 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
- F24S2023/87—Reflectors layout
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/452—Vertical primary axis
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Cleaning In General (AREA)
Abstract
本発明は、信頼性に優れた太陽光集光システムを提供する。 凹面鏡は、基材に対して、太陽光の入射面とは反対の面側に反射膜を形成しているので、入射面側に落下物が衝接しても、或いは堆積した落下物を定期的に清掃しても、基材により前記反射膜を保護することにより、その剥離や破損等を抑制できる。一方、楕円鏡は、基材に対して、太陽光の入射面側に反射膜を形成しているので、強大なエネルギーを有する太陽光が入射しても、基材に到達する前に反射面で反射されてしまうので、基材が加熱される恐れが少ない。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/740,612 US8379310B2 (en) | 2007-11-02 | 2008-10-27 | Sunlight collecting system |
EP08845609A EP2204624A1 (en) | 2007-11-02 | 2008-10-27 | Solar collecting system |
JP2009539050A JPWO2009057552A1 (ja) | 2007-11-02 | 2008-10-27 | 太陽光集光システム |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007286676 | 2007-11-02 | ||
JP2007-286676 | 2007-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009057552A1 true WO2009057552A1 (ja) | 2009-05-07 |
Family
ID=40590943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/069449 WO2009057552A1 (ja) | 2007-11-02 | 2008-10-27 | 太陽光集光システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US8379310B2 (ja) |
EP (1) | EP2204624A1 (ja) |
JP (1) | JPWO2009057552A1 (ja) |
WO (1) | WO2009057552A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010151980A (ja) * | 2008-12-24 | 2010-07-08 | Mitaka Koki Co Ltd | 太陽光集光システム |
JP2010151934A (ja) * | 2008-12-24 | 2010-07-08 | Mitaka Koki Co Ltd | 太陽光集光システムの光学位置合わせ方法および構造 |
JP2013122538A (ja) * | 2011-12-12 | 2013-06-20 | Samsung Techwin Co Ltd | 結像光学系及び撮像装置 |
JP2020008884A (ja) * | 2019-10-02 | 2020-01-16 | 株式会社nittoh | 凹面鏡及び投射光学系 |
CN111238060A (zh) * | 2020-03-13 | 2020-06-05 | 中国科学院电工研究所 | 一种具有二次聚光器的高温太阳能集热管及其槽式集热器 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9341748B2 (en) | 2011-12-28 | 2016-05-17 | Guardian Industries Corp. | Mirror for use in humid environments, and/or method of making the same |
JP6249175B2 (ja) * | 2011-12-29 | 2017-12-20 | クアントリル エステート インコーポレイテッド | エネルギを集中させるための装置 |
US11280194B2 (en) | 2015-04-22 | 2022-03-22 | Trans Astronautica Corporation | Optics and structure for space applications |
FR3074269B1 (fr) * | 2017-11-28 | 2020-09-18 | Commissariat Energie Atomique | Centrale solaire dotee d'un dispositif de mesure de l'ensoleillement direct normal |
FR3074270B1 (fr) * | 2017-11-28 | 2020-09-18 | Commissariat Energie Atomique | Dispositif de mesure de l'ensoleillement direct normal |
CN108662795B (zh) * | 2018-04-27 | 2019-08-23 | 广东五星太阳能股份有限公司 | 一种吸储一体的太阳能大容量集热蓄热系统 |
US11143026B2 (en) | 2018-08-07 | 2021-10-12 | Trans Astronautica Corporation | Systems and methods for radiant gas dynamic mining of permafrost for propellant extraction |
US10989443B1 (en) * | 2020-01-16 | 2021-04-27 | Trans Astronautica Corporation | Systems and methods for obtaining energy in shadowed regions |
US11391246B2 (en) | 2020-04-27 | 2022-07-19 | Trans Astronautica Corporation | Omnivorous solar thermal thruster, cooling systems, and thermal energy transfer in rockets |
US11608196B2 (en) | 2020-07-22 | 2023-03-21 | Trans Astronautica Corporation | Directing light for thermal and power applications in space |
US11566521B2 (en) | 2020-09-22 | 2023-01-31 | Trans Astronautica Corporation | Systems and methods for radiant gas dynamic mining of permafrost |
US11748897B1 (en) | 2022-06-24 | 2023-09-05 | Trans Astronautica Corporation | Optimized matched filter tracking of space objects |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5682459U (ja) * | 1979-11-29 | 1981-07-03 | ||
JPH1073705A (ja) * | 1996-08-30 | 1998-03-17 | Mitsubishi Materials Corp | 反射鏡 |
JPH11119105A (ja) | 1997-10-15 | 1999-04-30 | Mitaka Koki Co Ltd | 太陽光集光システム |
JP2005292462A (ja) | 2004-03-31 | 2005-10-20 | Konica Minolta Opto Inc | 誘電体多層膜を有する光学素子 |
JP2007065232A (ja) * | 2005-08-31 | 2007-03-15 | National Institute Of Advanced Industrial & Technology | 紫外線熱線反射多層膜 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2557296C2 (de) * | 1975-12-19 | 1983-12-15 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | Sonnenenergiesammler |
CH619769A5 (ja) * | 1977-05-03 | 1980-10-15 | Posnansky Mario | |
JPS6058980B2 (ja) | 1981-06-01 | 1985-12-23 | 日本真空技術株式会社 | プラズマ放電殺菌装置 |
US4487196A (en) * | 1982-11-08 | 1984-12-11 | The United States Of America As Represented By The United States Department Of Energy | Focusing solar collector and method for manufacturing same |
US4963012A (en) * | 1984-07-20 | 1990-10-16 | The United States Of America As Represented By The United States Department Of Energy | Passivation coating for flexible substrate mirrors |
US5177396A (en) * | 1990-12-19 | 1993-01-05 | Gte Products Corporation | Mirror with dichroic coating lamp housing |
US6128126A (en) * | 1993-04-15 | 2000-10-03 | Balzers Aktiengesellschaft | High-reflection silver mirror |
CN100370194C (zh) * | 2003-10-31 | 2008-02-20 | 赵小峰 | 太阳能汇聚利用装置 |
US7905227B2 (en) * | 2004-03-30 | 2011-03-15 | Energy Innovations, Inc. | Self-ballasting solar collector |
US7536861B2 (en) * | 2005-09-21 | 2009-05-26 | Solartrec Inc. | Solar heat engine system |
US7871664B2 (en) * | 2006-03-23 | 2011-01-18 | Guardian Industries Corp. | Parabolic trough or dish reflector for use in concentrating solar power apparatus and method of making same |
US7432488B1 (en) * | 2006-03-30 | 2008-10-07 | Energy Innovations, Inc. | Tracking solar collector with non-uniform solar cells and empirical tracking system including solar angle information |
US20110030672A1 (en) * | 2006-07-14 | 2011-02-10 | Olsson Mark S | Solar Collection Apparatus and Methods Using Accelerometers and Magnetics Sensors |
EP2326886B1 (en) * | 2008-09-25 | 2017-05-31 | Solfast Pty Ltd | Solar collector |
US8039777B2 (en) * | 2010-07-08 | 2011-10-18 | Skyline Solar, Inc. | Solar collector with reflector having compound curvature |
-
2008
- 2008-10-27 WO PCT/JP2008/069449 patent/WO2009057552A1/ja active Application Filing
- 2008-10-27 US US12/740,612 patent/US8379310B2/en not_active Expired - Fee Related
- 2008-10-27 EP EP08845609A patent/EP2204624A1/en not_active Withdrawn
- 2008-10-27 JP JP2009539050A patent/JPWO2009057552A1/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5682459U (ja) * | 1979-11-29 | 1981-07-03 | ||
JPH1073705A (ja) * | 1996-08-30 | 1998-03-17 | Mitsubishi Materials Corp | 反射鏡 |
JPH11119105A (ja) | 1997-10-15 | 1999-04-30 | Mitaka Koki Co Ltd | 太陽光集光システム |
JP2005292462A (ja) | 2004-03-31 | 2005-10-20 | Konica Minolta Opto Inc | 誘電体多層膜を有する光学素子 |
JP2007065232A (ja) * | 2005-08-31 | 2007-03-15 | National Institute Of Advanced Industrial & Technology | 紫外線熱線反射多層膜 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010151980A (ja) * | 2008-12-24 | 2010-07-08 | Mitaka Koki Co Ltd | 太陽光集光システム |
JP2010151934A (ja) * | 2008-12-24 | 2010-07-08 | Mitaka Koki Co Ltd | 太陽光集光システムの光学位置合わせ方法および構造 |
JP2013122538A (ja) * | 2011-12-12 | 2013-06-20 | Samsung Techwin Co Ltd | 結像光学系及び撮像装置 |
JP2020008884A (ja) * | 2019-10-02 | 2020-01-16 | 株式会社nittoh | 凹面鏡及び投射光学系 |
CN111238060A (zh) * | 2020-03-13 | 2020-06-05 | 中国科学院电工研究所 | 一种具有二次聚光器的高温太阳能集热管及其槽式集热器 |
Also Published As
Publication number | Publication date |
---|---|
EP2204624A1 (en) | 2010-07-07 |
US20100243032A1 (en) | 2010-09-30 |
JPWO2009057552A1 (ja) | 2011-03-10 |
US8379310B2 (en) | 2013-02-19 |
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