WO2010043744A3 - Improved structure applicable to parabolic-trough power collectors - Google Patents

Improved structure applicable to parabolic-trough power collectors Download PDF

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Publication number
WO2010043744A3
WO2010043744A3 PCT/ES2009/070430 ES2009070430W WO2010043744A3 WO 2010043744 A3 WO2010043744 A3 WO 2010043744A3 ES 2009070430 W ES2009070430 W ES 2009070430W WO 2010043744 A3 WO2010043744 A3 WO 2010043744A3
Authority
WO
WIPO (PCT)
Prior art keywords
parabolic
troughs
mirrors
improved structure
axle
Prior art date
Application number
PCT/ES2009/070430
Other languages
Spanish (es)
French (fr)
Other versions
WO2010043744A2 (en
Inventor
Jorge Insa Tello
Jesús SANTOS EGEA
Jorge Sampedro Feito
Francisco Javier Gala Lupiani
Original Assignee
Iberdrola Ingeniería Y Construcción, S. A. U.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iberdrola Ingeniería Y Construcción, S. A. U. filed Critical Iberdrola Ingeniería Y Construcción, S. A. U.
Publication of WO2010043744A2 publication Critical patent/WO2010043744A2/en
Publication of WO2010043744A3 publication Critical patent/WO2010043744A3/en

Links

Classifications

    • 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
    • F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/80—Accommodating differential expansion of solar collector elements
    • 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

Abstract

Improved structure applicable to parabolic-trough solar power collectors, comprising modules (2) supported by troughs (3); with mirrors (4) supported on a torque-transmitting cylinder or beam (5), forming a parabola whose focal point crosses the absorbing tube (6). The supports (9) of the absorbing tube (6) on the collector module (2) or on the troughs (3) are able to slide, and enable the torque-transmitting cylinder or axle (8) to move longitudinally. The distance (d) between the axle (8) and the furthest support device of the mirrors (4) is in the range 3036 mm to 3960 mm; and the focal distance of the parabola defined by the mirrors (4) is between 0.60 d and 0.81 d. The height from the base of the troughs (3) to the rotational axle (8) of the structure, both intermediate and end conductors, is between 1.20 d and 1.56 d.
PCT/ES2009/070430 2008-10-14 2009-10-09 Improved structure applicable to parabolic-trough power collectors WO2010043744A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200802896A ES2372827B1 (en) 2008-10-14 2008-10-14 IMPROVED STRUCTURE APPLICABLE TO SOLAR CYLINDER-PARABOLIC ENERGY COLLECTORS.
ESP200802896 2008-10-14

Publications (2)

Publication Number Publication Date
WO2010043744A2 WO2010043744A2 (en) 2010-04-22
WO2010043744A3 true WO2010043744A3 (en) 2010-12-02

Family

ID=42106969

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2009/070430 WO2010043744A2 (en) 2008-10-14 2009-10-09 Improved structure applicable to parabolic-trough power collectors

Country Status (3)

Country Link
AR (1) AR073828A1 (en)
ES (1) ES2372827B1 (en)
WO (1) WO2010043744A2 (en)

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WO2010088632A2 (en) 2009-02-02 2010-08-05 Glasspoint Solar, Inc. Concentrating solar power with glasshouses
BRPI1013110A2 (en) * 2009-06-08 2017-06-06 Siemens Concentrated Solar Power Ltd "heat collecting element support element"
WO2012006258A2 (en) 2010-07-05 2012-01-12 Glasspoint Solar, Inc. Oilfield application of solar energy collection
WO2012006257A2 (en) 2010-07-05 2012-01-12 Glasspoint Solar, Inc. Direct solar steam generation
WO2012006288A2 (en) 2010-07-05 2012-01-12 Glasspoint Solar, Inc. Subsurface thermal energy storage of heat generated by concentrating solar power
ES2727278T3 (en) 2010-07-05 2019-10-15 Glasspoint Solar Inc Concentrate solar energy with greenhouses
WO2012128877A2 (en) 2011-02-22 2012-09-27 Glasspoint Solar, Inc. Concentrating solar power with glasshouses
ES2375887B1 (en) * 2010-08-05 2012-10-15 Abengoa Solar New Technologies S.A. STRUCTURE WITH PRIMARY REFLECTOR HOLDING BEAMS.
TR201101718A2 (en) * 2011-02-22 2012-09-21 Hse H�T�T Solar Enerj� Anon�M ��Rket� Support mechanism for thermal sensors in solar gutter systems.
ITMI20111947A1 (en) * 2011-10-26 2013-04-27 En Rinnovabili Altern Ative S R L Fab SOLAR PLANT AT CONCENTRATION
MX2015005999A (en) * 2012-11-13 2015-10-29 Abengoa Solar Llc Formed reflector support arm.
US9874359B2 (en) 2013-01-07 2018-01-23 Glasspoint Solar, Inc. Systems and methods for selectively producing steam from solar collectors and heaters
US9200799B2 (en) 2013-01-07 2015-12-01 Glasspoint Solar, Inc. Systems and methods for selectively producing steam from solar collectors and heaters for processes including enhanced oil recovery
EP2778563A1 (en) * 2013-03-12 2014-09-17 Termopower S.L. Solar concentrator with focal system
CN103697612A (en) * 2013-12-26 2014-04-02 中海阳能源集团股份有限公司 Stretching and slot type photo-thermal power generating heat collector torque tube structure
AU2015336027A1 (en) 2014-10-23 2017-05-11 Glasspoint Solar, Inc. Gas purification using solar energy, and associated systems and methods
AU2015335752A1 (en) 2014-10-23 2017-05-04 Glasspoint Solar, Inc. Heat storage devices for solar steam generation, and associated systems and methods
AU2016287488A1 (en) 2015-06-30 2018-01-25 Glasspoint Solar, Inc. Supports for suspended solar enhanced oil recovery concentrators and receivers, and associated systems and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568007A (en) * 1977-01-17 1980-05-21 Acurex Corp Solar energy collectors
US4422614A (en) * 1981-08-27 1983-12-27 The Budd Company Support means for a plurality of solar panels
US20080087277A1 (en) * 2004-09-06 2008-04-17 Holger Schweyher Collector for a Solar Thermal Power Station
US20080092878A1 (en) * 2006-06-08 2008-04-24 Kimura Darren T Support of heat collectors in solar energy collectors
EP1947403A1 (en) * 2005-09-19 2008-07-23 Sener, Ingenieria Y Sistemas, S.A. Support arm, cylindrical-parabolic solar collector support and method of producing said arm

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051017B2 (en) * 1982-03-31 1985-11-12 工業技術院長 solar heat collector
BE1003504A3 (en) * 1989-09-04 1992-04-07 Ven Irja Spiegelkonstruktie for collecting and koncentreren of solar radiation.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568007A (en) * 1977-01-17 1980-05-21 Acurex Corp Solar energy collectors
US4422614A (en) * 1981-08-27 1983-12-27 The Budd Company Support means for a plurality of solar panels
US20080087277A1 (en) * 2004-09-06 2008-04-17 Holger Schweyher Collector for a Solar Thermal Power Station
EP1947403A1 (en) * 2005-09-19 2008-07-23 Sener, Ingenieria Y Sistemas, S.A. Support arm, cylindrical-parabolic solar collector support and method of producing said arm
US20080092878A1 (en) * 2006-06-08 2008-04-24 Kimura Darren T Support of heat collectors in solar energy collectors

Also Published As

Publication number Publication date
AR073828A1 (en) 2010-12-01
ES2372827B1 (en) 2012-12-03
ES2372827A1 (en) 2012-01-27
WO2010043744A2 (en) 2010-04-22

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