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WO2009034214A3 - SOLAR TRACKER HAVING TWO CIRCULAR AXES FOR SMALL AND LARGE SOLAR COLLECTOR UNITS WITH A POWER RANGE OF BETWEEN 5kWp AND 2MWp AND A SURFACE AREA OF BETWEEN 50m2 AND 25,000m2 - Google Patents

SOLAR TRACKER HAVING TWO CIRCULAR AXES FOR SMALL AND LARGE SOLAR COLLECTOR UNITS WITH A POWER RANGE OF BETWEEN 5kWp AND 2MWp AND A SURFACE AREA OF BETWEEN 50m2 AND 25,000m2 Download PDF

Info

Publication number
WO2009034214A3
WO2009034214A3 PCT/ES2008/000739 ES2008000739W WO2009034214A3 WO 2009034214 A3 WO2009034214 A3 WO 2009034214A3 ES 2008000739 W ES2008000739 W ES 2008000739W WO 2009034214 A3 WO2009034214 A3 WO 2009034214A3
Authority
WO
WIPO (PCT)
Prior art keywords
solar
collectors
5kwp
2mwp
small
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/ES2008/000739
Other languages
Spanish (es)
French (fr)
Other versions
WO2009034214A2 (en
Inventor
Montes Javier Sancha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2009034214A2 publication Critical patent/WO2009034214A2/en
Publication of WO2009034214A3 publication Critical patent/WO2009034214A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40—Thermal components
    • H02S40/42—Cooling means
    • 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
    • F24S2030/10—Special components
    • F24S2030/13—Transmissions
    • F24S2030/136—Transmissions for moving several solar collectors by common transmission elements
    • 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
    • F24S40/85—Arrangements for protecting solar collectors against adverse weather conditions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention relates to a solar tracker characterised in that it includes a circular mesh structure which can rotate a full 360° in both directions, moving along tracks and driven by gear trains actuated by servomotors with reducers and guide wheels, all of which is supported on a central rotation shaft. Selected solar collectors are disposed in rows on horizontal structures. In addition, linear actuators/pushers are positioned perpendicularly on the horizontal axis and can slide underneath pulling members, thereby enabling the solar collectors to be lowered by between 0° and 90°. In this way, perpendicularity to solar radiation is ensured and solar collection is maximised. Furthermore, the invention includes a safety system based on a weather station, which can lock the rows of collectors at any time, lowering same in the event of wind gusts and positioning same vertically in the event of snow.
PCT/ES2008/000739 2007-11-27 2008-11-26 SOLAR TRACKER HAVING TWO CIRCULAR AXES FOR SMALL AND LARGE SOLAR COLLECTOR UNITS WITH A POWER RANGE OF BETWEEN 5kWp AND 2MWp AND A SURFACE AREA OF BETWEEN 50m2 AND 25,000m2 Ceased WO2009034214A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200703139 2007-11-27
ES200703139A ES2304113B1 (en) 2007-11-27 2007-11-27 TWO-AXLE CIRCULAR SOLAR FOLLOWER, FOR SMALL AND LARGE SOLAR COLLECTOR FACILITIES WITH A POWER RANGE BETWEEN 5KWP-2MWP AND SURFACE BETWEEN 50M2-25,000M2.

Publications (2)

Publication Number Publication Date
WO2009034214A2 WO2009034214A2 (en) 2009-03-19
WO2009034214A3 true WO2009034214A3 (en) 2009-06-18

Family

ID=39708047

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2008/000739 Ceased WO2009034214A2 (en) 2007-11-27 2008-11-26 SOLAR TRACKER HAVING TWO CIRCULAR AXES FOR SMALL AND LARGE SOLAR COLLECTOR UNITS WITH A POWER RANGE OF BETWEEN 5kWp AND 2MWp AND A SURFACE AREA OF BETWEEN 50m2 AND 25,000m2

Country Status (2)

Country Link
ES (1) ES2304113B1 (en)
WO (1) WO2009034214A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2366505B1 (en) * 2008-07-16 2012-09-14 Benito Martín Barbero DOUBLE AXLE SOLAR FOLLOWER.
ITBZ20090022A1 (en) * 2009-05-07 2010-11-08 Helex Energy Srl DEVICE FOR MOBILE SUPPORT AND FOR THE ORIENTATION OF SOLAR COLLECTORS.
GR1007242B (en) * 2009-12-21 2011-04-20 Κωνσταντινος Στεφανιδης Rotary and inclinable installation of photovoltaic elements
ITMI20101847A1 (en) * 2010-10-08 2012-04-09 Michele Giudilli FOLLOWING SYSTEM TO UNDERSTAND SOLAR ENERGY AND RELATIVE MECHANISM OF MOVEMENT OF AN AXIS

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203426A (en) * 1978-08-11 1980-05-20 Patricia Matlock Solar energy converter carousel mounted rack
US4296731A (en) * 1977-09-26 1981-10-27 Cluff C Brent Tracking booster and multiple mirror concentrator floating collector
DE29808367U1 (en) * 1998-05-08 1999-09-16 ESAG Gesellschaft für Energie- und Solaranlagen Gladbeck mbH, 45966 Gladbeck Solar system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296731A (en) * 1977-09-26 1981-10-27 Cluff C Brent Tracking booster and multiple mirror concentrator floating collector
US4203426A (en) * 1978-08-11 1980-05-20 Patricia Matlock Solar energy converter carousel mounted rack
DE29808367U1 (en) * 1998-05-08 1999-09-16 ESAG Gesellschaft für Energie- und Solaranlagen Gladbeck mbH, 45966 Gladbeck Solar system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
UNITEC EUROPA S.A.: "Seguidor Solar Marus", 12 September 2007 (2007-09-12), Retrieved from the Internet <URL:http://web.archive.org/web/20070912222545/www.uniteceuropa.com/fotoprodseg.aspx> [retrieved on 20090427] *

Also Published As

Publication number Publication date
ES2304113B1 (en) 2009-01-16
WO2009034214A2 (en) 2009-03-19
ES2304113A1 (en) 2008-09-01

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