WO2010072860A1 - Suiveur solaire pour surfaces planes ou inclinées - Google Patents

Suiveur solaire pour surfaces planes ou inclinées Download PDF

Info

Publication number
WO2010072860A1
WO2010072860A1 PCT/ES2009/000583 ES2009000583W WO2010072860A1 WO 2010072860 A1 WO2010072860 A1 WO 2010072860A1 ES 2009000583 W ES2009000583 W ES 2009000583W WO 2010072860 A1 WO2010072860 A1 WO 2010072860A1
Authority
WO
WIPO (PCT)
Prior art keywords
solar tracker
linear displacement
support
inclination
solar
Prior art date
Application number
PCT/ES2009/000583
Other languages
English (en)
Spanish (es)
Inventor
Ivan Miranda Legido
Julen Aramburu Diaz
Original Assignee
Ivan Miranda Legido
Julen Aramburu Diaz
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 Ivan Miranda Legido, Julen Aramburu Diaz filed Critical Ivan Miranda Legido
Publication of WO2010072860A1 publication Critical patent/WO2010072860A1/fr

Links

Classifications

    • 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
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • 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
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • 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
    • F24S2030/131—Transmissions in the form of articulated bars
    • F24S2030/132—Transmissions in the form of articulated bars in the form of compasses, scissors or parallelograms
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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

Definitions

  • the present invention refers to a single-axis solar tracker, for placement in horizontal or inclined planes.
  • the main object of this invention is to offer a minimum profile structure for its architectural integration in roofs or roofs that allows the optimization of the seasonal inclination of the plates placed in said structure.
  • This structure varies its inclination in a simple and effective way depending on the seasonal inclination of the sun.
  • This tracking system is compact and lightweight, facilitating its installation in hard to reach places.
  • the monitoring is independent of the inclination of the surface on which it is placed, and can be placed even at the beginning of the water opposite the south-facing roof.
  • This system has a control unit that controls and varies the inclination automatically, regardless of the inclination of the surface on which the follower is placed.
  • One of the parameters of production of a plate is in its inclination with respect to the angle of incidence of the solar radiation, this production being greater the closer the normal one of the plate approaches to the perpendicular with the sun.
  • the way to achieve maximum use of the radiation is to incorporate in these structures on which the photovoltaic panels are located a two-axis solar tracking system.
  • the two-axis tracking systems keep the plate normal perpendicular to the direction of the sun's rays.
  • one of the axes corresponds to the variation of the seasonal inclination of the sun, while the other corresponds to e! displacement during the day.
  • the solar roof tracker described in the European patent application EP1795829A2 owned by Cuantum Solar is a two-axis tracking system in which each panel has an individual vertical support and all panels move through a transmission system with a single actuator.
  • the fact that each panel needs individual support makes the system more expensive, it is aesthetically appalling, since it excels a lot on the surface on which it is installed.
  • the use of the surface is reduced since, since it is a two-axis tracking system, it is necessary to leave free space between the panels to avoid shading each other.
  • this solar tracker for roofs and roofs meets the new needs, optimizing the seasonal inclination of the panels throughout the year and also allowing its folding under excessive wind conditions and thus avoiding the sailing effect.
  • This system also allows the installations to be integrated into the roofs as it stands out as little as possible having the same profile being folded as an unattended installation and on the other hand optimizes or minimizes the space between solar panels.
  • the projected shadow is minimized since the projected shadow is less in a plane inclined to the south than in a horizontal plane, in addition to tracking on the seasonal axis, the problem of daily tracking shadows is eliminated because they don't shadow sideways. Description of the invention.
  • the solar tracker proposed by the invention supported on a surface that may or may not be inclined, achieves the orientation of the panels by at least one linear unit that has at least one linear displacement mechanism.
  • On said or said linear units there is placed at least one support element that moves linearly along the linear units or units.
  • the follower has an even number of support elements, said support elements move linearly along the linear unit or units in the opposite direction moving away or approaching each other. .
  • Each support element has at least one bar fixedly articulated by one of its ends to the support element.
  • the other end of said bar is also articulated to a profile on which the solar panels to be tilted or a surface on which the solar panels will rest.
  • the solar panel to be tilted has a system that allows it to pivot with respect to the opposite side of the profile on which it is placed, both of which are arranged in lines parallel to the linear units.
  • the support profile When the movement of the support element approaches the perpendicular projection of the support point between the bar and the support profile on the linear unit, the support profile will move away and consequently the inclination angle of the surface-plate assembly will increase or individual plate with respect to the support plane of the solar track.
  • Figure 1. Shows a view of the solar tracker object of this invention, folded without the surface to be tilted.
  • Figure 2. Shows a view of the solar tracker object of this invention, in an unfolded position without the surface to be tilted.
  • Figure 3. Shows a view of the solar tracker object of this invention, folded with the surface to be tilted.
  • Figure 4. Shows a view of the solar tracker object of this invention, folded with the transparent tilt surface.
  • Figure 5. Shows a view of the solar tracker object of this invention, extended with the surface to be tilted transparently.
  • Figure 6. Shows a view of the solar tracker object of this invention, extended with the surface to be tilted.
  • Figure 7. Shows a view of the solar tracker object of this invention, in an alternative configuration, folded with the surface to be tilted transparently.
  • Figure 8. Shows a view of the solar tracker object of this invention, in an alternative configuration, extended with the surface to be tilted transparently.
  • Preferred embodiment of the invention
  • the solar tracker (8) object of the present invention is composed of at least one linear unit (1) that has a linear displacement mechanism (7).
  • Said mechanism (7) is connected at one end with a driving system (9) that acts on the solar tracker by varying its inclination and according to the instructions provided to the driving system (9) preferably by an associated control system.
  • the driving system can be either manual or automatic, using an engine.
  • In each linear unit an even number of support elements (2) are arranged, which are moved by the linear displacement mechanism (7) of each linear unit in opposite directions, approaching or moving away.
  • said linear displacement mechanism is an inverted screw spindle and can also be other mechanisms such as belts or rack systems.
  • the thread of the spindle (7) will be divided into two halves, one half right thread and the other half left thread. In this way the displacement in the opposite direction of the support elements is achieved according to whether the support elements are attached to one half of the spindle or to another.
  • the spindles (7) of the different linear units (1) are connected to each other by means of a coupling system or mechanism that transmits the rotating movement. In this way, as many linear units (1) can be connected as necessary, all of which can be moved with the same drive system (9).
  • each support element (2) there is a bar (4) with paths joints, preferably ball joints (3) although they can also be double hinge or gimbal systems, located at their ends, so that one of the joints (3) rests on the support element (2) and the other on a profile of support (5) on which the surface to be tilted is located (6), composed of solar panels that will capture solar radiation.
  • paths joints preferably ball joints (3) although they can also be double hinge or gimbal systems, located at their ends, so that one of the joints (3) rests on the support element (2) and the other on a profile of support (5) on which the surface to be tilted is located (6), composed of solar panels that will capture solar radiation.
  • Said surface or surfaces (6) to be tilted are preferably articulated at the opposite end of the support profile (5).
  • the support elements (2) are in their closest position and the bars (4) are in their most vertical position.
  • the extended system acting on the axis (7) of Ia or the linear units (1) the support elements (2) move away from the perpendicular projection of the support point (3) between the bar (4) and the support profile (5) on the linear unit (1).
  • the bars are retracted (4) which in turn bring the profile (5) to the linear unit (1) reducing the inclination of the panel or panels arranged on the surface (6) with respect to the support surface of the follower. Therefore, under this configuration when the support elements (2) move away, the bars (4) retract and the degree of inclination of the solar panels is reduced.
  • the control system associated with the drive system (9), has a mechanism that allows you to know the inclination of the panels, latitude and time, so that you can determine at any time what is the optimal inclination of the panels and move them if necessary up to this position acting on the drive system

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (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

La présente invention concerne un suiveur solaire à axe unique, destiné à être disposé sur des plans horizontaux ou inclinés. Ledit suiveur solaire présente une structure de profil minimal en vue d'une intégration architecturale dans des toits ou toitures permettant l'optimisation de l'inclinaison saisonnière des plaques disposées dans ladite structure. L'inclinaison de cette structure peut être modifiée de manière simple et efficace en fonction de l'inclinaison saisonnière du soleil.
PCT/ES2009/000583 2008-12-23 2009-12-18 Suiveur solaire pour surfaces planes ou inclinées WO2010072860A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200803676 2008-12-23
ES200803676A ES2345083B1 (es) 2008-12-23 2008-12-23 Seguidor solar para superficies planas o inclinadas.

Publications (1)

Publication Number Publication Date
WO2010072860A1 true WO2010072860A1 (fr) 2010-07-01

Family

ID=42286932

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2009/000583 WO2010072860A1 (fr) 2008-12-23 2009-12-18 Suiveur solaire pour surfaces planes ou inclinées

Country Status (2)

Country Link
ES (1) ES2345083B1 (fr)
WO (1) WO2010072860A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20110124A1 (it) * 2011-08-08 2013-02-09 Duilio Locatelli Struttura di supporto per pannelli solari

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1045608A (fr) * 1950-10-23 1953-11-30 Mécanisme pour la manoeuvre d'ensembles basculants et, en particulier, des plateauxde véhicules
FR2420099A1 (fr) * 1978-03-17 1979-10-12 Chouleur Georges Capteur solaire constitue par des elements independants formant une face a redans
JPS55116055A (en) * 1979-03-01 1980-09-06 Mitsubishi Heavy Ind Ltd Solar heat collecting device
JPS5819655A (ja) * 1981-07-28 1983-02-04 Sumitomo Electric Ind Ltd 太陽追尾集光装置
FR2533288A1 (fr) * 1982-09-21 1984-03-23 Voisine Marc Dispositif compose de deux ensembles montes pivotants l'un par rapport a l'autre tel qu'un chassis pour le moulage d'elements en beton, un heliostat ou analogue

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1045608A (fr) * 1950-10-23 1953-11-30 Mécanisme pour la manoeuvre d'ensembles basculants et, en particulier, des plateauxde véhicules
FR2420099A1 (fr) * 1978-03-17 1979-10-12 Chouleur Georges Capteur solaire constitue par des elements independants formant une face a redans
JPS55116055A (en) * 1979-03-01 1980-09-06 Mitsubishi Heavy Ind Ltd Solar heat collecting device
JPS5819655A (ja) * 1981-07-28 1983-02-04 Sumitomo Electric Ind Ltd 太陽追尾集光装置
FR2533288A1 (fr) * 1982-09-21 1984-03-23 Voisine Marc Dispositif compose de deux ensembles montes pivotants l'un par rapport a l'autre tel qu'un chassis pour le moulage d'elements en beton, un heliostat ou analogue

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20110124A1 (it) * 2011-08-08 2013-02-09 Duilio Locatelli Struttura di supporto per pannelli solari
WO2013021263A1 (fr) 2011-08-08 2013-02-14 Locatelli Duilio Structure de support pour panneaux solaires

Also Published As

Publication number Publication date
ES2345083A1 (es) 2010-09-14
ES2345083B1 (es) 2011-07-18

Similar Documents

Publication Publication Date Title
US7647924B2 (en) System for supporting energy conversion modules
US8100122B2 (en) Solar roof tracker
US20070215145A1 (en) System for Supporting Energy Conversion Modules
US20100193013A1 (en) Solar power plant
ES2317774B1 (es) Dispositivo de seguimiento de la altura del sol para un modulo solar.
ES2745116T3 (es) Sistema colector de energía solar
ES2492697T3 (es) Instalación con una estructura de alojamiento regulable en un eje alrededor de un eje horizontal para el alojamiento de uno o varios paneles solares o módulos fotovoltaicos o similares
JP2010535426A (ja) 光起電力アレイ用の可変チルト追尾装置
KR102069434B1 (ko) 태양전지판의 경사각 및 단위 부력체 모듈간 거리 조절이 이루어지는 수상태양광 시스템
ES2389798B2 (es) Seguidor solar para la orientación de paneles solares
MX2013009512A (es) Sistema se seguimiento solar.
KR100922238B1 (ko) 태양광 발전장치
KR102022624B1 (ko) 가동형 태양광패널 시스템
ES1257967U (es) Dispositivo de accionamiento, sincrono, paralelo y de multiples puntos, y aplicacion para el mismo
ES2345083B1 (es) Seguidor solar para superficies planas o inclinadas.
CN202502411U (zh) 太阳能三轴并联***
CN108429518B (zh) 高采光率的光伏电站支架***及光伏电站
US20230085139A1 (en) Structure of differential telescopic elliptical arcs, consisting of multiple two-axis sun-trackers mechanisms
WO2009127758A2 (fr) Structure pour suiveur solaire et procédé d'installation
US20110197877A1 (en) Solar panels
ES2969989T3 (es) Seguidor solar de un solo eje y modo de funcionamiento del mismo
KR20120048761A (ko) 태양광 추적장치
EP2792967A2 (fr) Système modulaire de montage de panneau
US20130334393A1 (en) Dual axis solar array tracker
CN108712142B (zh) 可追日跟踪的光伏电站

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09834147

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09834147

Country of ref document: EP

Kind code of ref document: A1