FR3053184A1 - SOLAR TRACKERS ON GROUND WHEELS, ROTARY UP TO 360 °, BALANCED, PRECONTROLLED, WITH INTEGRATED CLEANING SYSTEM AND AUTO CLEANING CAPACITY - Google Patents
SOLAR TRACKERS ON GROUND WHEELS, ROTARY UP TO 360 °, BALANCED, PRECONTROLLED, WITH INTEGRATED CLEANING SYSTEM AND AUTO CLEANING CAPACITY Download PDFInfo
- Publication number
- FR3053184A1 FR3053184A1 FR1601024A FR1601024A FR3053184A1 FR 3053184 A1 FR3053184 A1 FR 3053184A1 FR 1601024 A FR1601024 A FR 1601024A FR 1601024 A FR1601024 A FR 1601024A FR 3053184 A1 FR3053184 A1 FR 3053184A1
- Authority
- FR
- France
- Prior art keywords
- wheels
- rollers
- prestressed
- support table
- balanced
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
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- 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
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- 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
Abstract
L'invention concerne un système de table support de panneaux solaires, solidarisée à l'axe de roues de diamètre adapté aux types de panneaux; leur rotation est assurée par les galets motorisés d'un châssis au sol, assujetti à une fondation béton à rotule. • La table support de panneaux solaires est constituée par une structure suspendue, haubanée, précontrainte sous tension pour réduire les masses enjeu. • Les roues sont précontraintes. Elles sont entraînées par friction ou crémaillère par des galets portés par un châssis ou/et une fondation béton à rotule ou non. • L'ensemble est parfaitement équilibré. • Ce dispositif à renversement total satisfait à la maintenance; il permet un nettoyage automatisé et la meilleure protection aux contraintes environnementales. Le dispositif, selon l'invention, est destiné à la production d'énergie solaire. L'invention contribue au meilleur rendement des cellules photovoltaïques. Elle apporte de par sa conception, des solutions économiques à la construction et à la maintenance,The invention relates to a solar panel support table system, secured to the wheel axis of diameter adapted to the types of panels; their rotation is ensured by the motorized rollers of a chassis on the ground, subject to a concrete foundation with ball joint. • The solar panel support table consists of a suspended structure, guyed, prestressed under tension to reduce the masses involved. • The wheels are prestressed. They are driven by friction or rack by pebbles carried by a frame and / or a concrete foundation with a ball joint or not. • The whole is perfectly balanced. • This total rollover device satisfies maintenance; it allows automated cleaning and the best protection against environmental constraints. The device according to the invention is intended for the production of solar energy. The invention contributes to the best performance of photovoltaic cells. By its design, it provides economical solutions for construction and maintenance,
Description
DESCRIPTIONDESCRIPTION
La présente invention concerne les Trackers Solaires (suiveurs)The present invention relates to Solar Trackers (followers)
Ils sont à la base des centrales solaires. Ils supportent et orientent les panneaux de cellules photovoltaïques afin de suivre le soleil dans sa course quotidienne pour assurer le meilleur rendement des cellules.They are at the base of solar power plants. They support and orient the panels of photovoltaic cells to follow the sun in its daily course to ensure the best performance of the cells.
En l'état de la technique, les panneaux sont assujettis sur une table support en profilés métalliques posée sur piliers uniques ou multiples. Cette table est orientée par l'intermédiaire d'un mécanisme à un axe et parfois deux.In the state of the art, the panels are secured on a support table made of metal profiles laid on single or multiple pillars. This table is oriented via a mechanism with one axis and sometimes two.
La motorisation électrique de la table est pilotée par des algorithmes adaptés suivant la course du soleil et les conditions météorologiques et environnementales .The electric motorization of the table is controlled by algorithms adapted to the race of the sun and the meteorological and environmental conditions.
La rotation de la table est inférieure à 180° car limitée par le pilier qui oblige à un mouvement de va-et-vient pour un repositionnement quotidien.The rotation of the table is less than 180 ° because limited by the pillar that requires a movement back and forth for a daily repositioning.
La présente invention permet de remédier aux inconvénients qui en résultent et offre plusieurs avantages. L'invention concerne :The present invention overcomes the disadvantages that result and offers several advantages. The invention relates to
Un dispositif permettant d'orienter les panneaux solaires par un mouvement rotatif , sur un axe, pouvant aller jusqu'à 360° avec une large utilisation de la précontrainte pour alléger la masse des structures mobiles.A device for orienting the solar panels by a rotary movement, on an axis, up to 360 ° with a wide use of prestressing to lighten the mass of mobile structures.
Pour cela : - les panneaux solaires sont montés sur une table solidarisée en ses 2 extrémités selon l'axe de 2 roues dont le diamètre peut varier en fonction de la surface des panneaux, de leur agencement et/ou de leur type. - la table support des panneaux solaires est constituée, pour en réduire la masse, par une structure suspendue, haubanée et précontrainte, maintenue sous tension dans le sens longitudinal et dans le sens vertical. Les arceaux constituant la jante sont précontraints, maintenus en tension par des rayons, tirants, poutrelles ou/et câbles . - les roues roulent sur des galets placés sur un châssis ou une fondation en béton.For this: - The solar panels are mounted on a table secured at both ends along the axis of two wheels whose diameter may vary depending on the surface of the panels, their arrangement and / or type. - The support table solar panels is formed, to reduce the weight, by a suspended structure, guyed and prestressed, maintained under tension in the longitudinal direction and in the vertical direction. The hoops constituting the rim are prestressed, held in tension by spokes, tie rods, beams and / or cables. - The wheels roll on rollers placed on a frame or a concrete foundation.
Leur entraînement se fait par friction ou par une crémaillère placée directement sur l'une des roues et pilotée selon un automate et un algorithme qui optimise le rendement des cellules photovoltaïques.Their drive is done by friction or by a rack placed directly on one of the wheels and driven by an automaton and an algorithm that optimizes the efficiency of the photovoltaic cells.
Le dispositif et le mode de réalisation assurent un parfait équilibrage de l'ensemble - L'ensemble est parfaitement équilibré, le centre de rotation et le barycentre sont confondus. - Les roues en appui sur les galets du châssis assurent une fonction rotule qui permet de conserver Γ isostatisme parfait quel que soit le profil du terrain d'implantation. - Les efforts et le couple de basculement sont reportés au sol sur un ou deux appuis pour plus de stabilité, minimisant l'effet de basculement. - Les moyeux intègrent un dispositif mécanique qui permet de rattraper les désaxages possibles et éventuels entre les axes de rotation des tables - Le nombre et le type de tendeurs est fonction des contraintes que l'ensemble mécanique doit supporterThe device and the embodiment ensure a perfect balance of the whole - The whole is perfectly balanced, the center of rotation and the centroid are merged. - The wheels resting on the rollers of the chassis ensure a ball-and-socket function which makes it possible to maintain perfect isostatism whatever the profile of the installation site. - The forces and the tilting torque are transferred to the ground on one or two supports for more stability, minimizing the tilting effect. - The hubs incorporate a mechanical device that makes it possible to make up for possible and potential misalignments between the axes of rotation of the tables. - The number and type of tensioners depends on the constraints that the mechanical assembly must support.
La fondation en béton, coulée en place ou préfabriquée, de par sa géométrie et ses propriétés : - donne un appui pouvant être de type rotule afin de permettre de conserver s'il y a lieu l'isostatisme de l'ensemble dans le sens longitudinal et transversal,. - permet un réglage pour rattraper les différences de niveau du terrain dans le sens transversal et longitudinal. - permet de rester dans un plan horizontal si défaut de planéité et de rattraper les différences de hauteur - les platines supportant les galets supports maintiennent la structure mobile au sol - les platines intègrent tous les réglages nécessaires dans le sens longitudinal et latéral pour conserver l'isostatisme, les jeux fonctionnels nécessaires et permettre le montage successif des tables.The concrete foundation, cast in place or prefabricated, because of its geometry and its properties: - gives a support that can be of the ball-and-socket type in order to keep the isostatism of the assembly in the longitudinal direction if necessary and transversal ,. - allows adjustment to compensate for terrain level differences in the transverse and longitudinal direction. - makes it possible to stay in a horizontal plane if flatness is lacking and to make up for differences in height - the plates supporting the support rollers keep the structure mobile on the ground - the boards integrate all the necessary adjustments in the longitudinal and lateral direction to keep the isostatism, the necessary functional games and allow the successive assembly of the tables.
De plus, le dispositif et le mode de réalisation permettent la mise en oeuvre facile de méthodes de nettoyage simples et d'en augmenter l'efficacité . Ils simplifient la maintenance.In addition, the device and the embodiment allow the easy implementation of simple cleaning methods and increase their efficiency. They simplify maintenance.
Les panneaux peuvent être renversés , orientés "au près", ou mis à la verticale pour : - éviter les dépôts et l'encrassement des panneaux - assurer leur nettoyage avec plus d'efficacité en profitant de l'action de la gravité sur les dépôts (face au vent, orientation tête en bas ou autre combinaison donnant les conditions les plus favorables) - favoriser l'action d'un système de nettoyage automatisé fixe au sol ou mobile, intégré ou non. protéger la face active des panneaux ( déjections d'oiseaux, tempêtes...)The panels can be inverted, oriented "upwind", or placed vertically to: - avoid deposits and clogging of the panels - ensure their cleaning with more efficiency taking advantage of the action of gravity on the deposits (facing the wind, head-down or other combination giving the most favorable conditions) - promote the action of an automated cleaning system fixed to the ground or mobile, integrated or not. protect the active side of the panels (bird droppings, storms ...)
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1601024A FR3053184B1 (en) | 2016-06-28 | 2016-06-28 | SOLAR TRACKERS ON WHEELS ON THE GROUND, ROTATING UP TO 360 °, BALANCED, PRE-STRESSED, WITH INTEGRATED CLEANING SYSTEM AND SELF-CLEANING CAPACITY |
| FR1601234A FR3055074B1 (en) | 2016-06-28 | 2016-08-17 | SOLAR TRACKERS- TABLES OF PHOTOVOLTAIC CELLS ORIENTED BY WHEELS AND ROLLERS. ALL FUNCTIONS ARE ON THE GROUND |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1601024A FR3053184B1 (en) | 2016-06-28 | 2016-06-28 | SOLAR TRACKERS ON WHEELS ON THE GROUND, ROTATING UP TO 360 °, BALANCED, PRE-STRESSED, WITH INTEGRATED CLEANING SYSTEM AND SELF-CLEANING CAPACITY |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3053184A1 true FR3053184A1 (en) | 2017-12-29 |
| FR3053184B1 FR3053184B1 (en) | 2021-01-29 |
Family
ID=57485551
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1601024A Active FR3053184B1 (en) | 2016-06-28 | 2016-06-28 | SOLAR TRACKERS ON WHEELS ON THE GROUND, ROTATING UP TO 360 °, BALANCED, PRE-STRESSED, WITH INTEGRATED CLEANING SYSTEM AND SELF-CLEANING CAPACITY |
| FR1601234A Active FR3055074B1 (en) | 2016-06-28 | 2016-08-17 | SOLAR TRACKERS- TABLES OF PHOTOVOLTAIC CELLS ORIENTED BY WHEELS AND ROLLERS. ALL FUNCTIONS ARE ON THE GROUND |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1601234A Active FR3055074B1 (en) | 2016-06-28 | 2016-08-17 | SOLAR TRACKERS- TABLES OF PHOTOVOLTAIC CELLS ORIENTED BY WHEELS AND ROLLERS. ALL FUNCTIONS ARE ON THE GROUND |
Country Status (1)
| Country | Link |
|---|---|
| FR (2) | FR3053184B1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080308091A1 (en) * | 2007-06-15 | 2008-12-18 | Corio Ronald P | Single Axis Solar Tracking System |
| WO2009009915A2 (en) * | 2007-07-13 | 2009-01-22 | Buechel Arthur R | Solar power plant |
| EP2154449A2 (en) * | 2008-08-04 | 2010-02-17 | Get S.R.L. | A solar and /or a wind tracker plant |
| FR3001793A1 (en) * | 2013-02-05 | 2014-08-08 | Prestige Solaire | SOLAR INSTALLATION WITH MULTIPLE ONLINE FOLLOWER SUPPORT SYSTEMS |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006027152A1 (en) * | 2006-06-08 | 2007-12-13 | Arnd Pietrzak | Solar energy producing unit`s e.g. photovoltaic-device, tracking unit, has sprocket torque-proofly connected with support for supporting energy producing unit, and drive units work together with sprocket for uniaxial tracking of sprocket |
-
2016
- 2016-06-28 FR FR1601024A patent/FR3053184B1/en active Active
- 2016-08-17 FR FR1601234A patent/FR3055074B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080308091A1 (en) * | 2007-06-15 | 2008-12-18 | Corio Ronald P | Single Axis Solar Tracking System |
| WO2009009915A2 (en) * | 2007-07-13 | 2009-01-22 | Buechel Arthur R | Solar power plant |
| EP2154449A2 (en) * | 2008-08-04 | 2010-02-17 | Get S.R.L. | A solar and /or a wind tracker plant |
| FR3001793A1 (en) * | 2013-02-05 | 2014-08-08 | Prestige Solaire | SOLAR INSTALLATION WITH MULTIPLE ONLINE FOLLOWER SUPPORT SYSTEMS |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3053184B1 (en) | 2021-01-29 |
| FR3055074B1 (en) | 2021-01-29 |
| FR3055074A1 (en) | 2018-02-16 |
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