Some embodiments relate to an attachment system for attaching at least one panel to a supporting structure that includes at least one girder extending in a first direction, the girder including a holding rim and a surface for bearing the panel thereon. The system includes a flange, a clamp and a clamping assembly linking the flange to the clamp, which are arranged so as to sandwich, during assembly, the holding rim of the girder with the panel so that they bear on the bearing surface of the girder. The clamp includes a first series of teeth projecting towards the flange in a manner substantially parallel to an axis of the clamping assembly. The teeth are to engage, via gripping, with the holding rim of the girder during assembly.
H02S 20/23 - Structures de support directement fixées sur un objet inamovible spécialement adaptées pour les bâtiments spécialement adaptées aux structures de toit
H02S 20/32 - Structures de support mobiles ou réglables, p. ex. pour réglage de l’angle spécialement adaptées pour le suivi du soleil
F24S 25/33 - Agencement de montages ou de supports fixes pour des modules de collecteurs de chaleur solaire utilisant des éléments de fixation rigides et allongés s’étendant substantiellement le long de la surface de montage, p. ex. pour couvrir les bâtiments avec des collecteurs de chaleur solaire formant des assemblages substantiellement planaires, p. ex. à profilés coplanaires ou empilés
F24S 25/636 - Serrage utilisant des éléments filetés
F24S 25/20 - Cadres périphériques pour des modules
F16B 2/12 - Brides ou colliers, c.-à-d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif externes c.-à-d. agissant par contraction utilisant des mâchoires coulissantes
2.
Method for assessing parameters for controlling a solar tracker
The invention relates to a method for assessing parameters for controlling a solar tracker including modules which include a table of means for processing solar radiation which is movable on means for connecting to the ground, which includes detecting, for each connection means, spatial coordinates of a point for connection with the table; for each module: i. determining a tilt of the table from the determined spatial coordinates; ii. determining spatial coordinates of a series of reference points of the table from the spatial coordinates and the tilt; determining, for each module, positioning parameters of the table relative to directly adjacent tables, from the spatial coordinates of the reference points; and determining parameters for controlling the tracker from the tilt and the relative positioning parameters of the tables of the tracker.
G01C 21/02 - NavigationInstruments de navigation non prévus dans les groupes par des moyens astronomiques
H02S 50/15 - Tests de dispositifs PV, p. ex. de modules PV ou de cellules PV individuelles utilisant des moyens optiques, e.g. utilisant l'électroluminescence
F24J 2/38 - comportant des dispositifs de poursuite (F24J 2/02, F24J 2/06 ont priorité;montages ou supports rotatifs pour ces dispositifs F24J 2/54;structures de support pour modules photovoltaïques spécialement adaptées pour le suivi du soleil H02S 20/32)
G01S 3/786 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant le réglage d'une orientation des caractéristiques de directivité d'un détecteur ou d'un système de détecteurs afin d'obtenir une valeur désirée du signal provenant de ce détecteur ou de ce système de détecteurs la valeur désirée étant maintenue automatiquement
F24J 2/54 - spécialement adapté pour un mouvement de rotation
F24J 2/00 - Utilisation de la chaleur solaire, p.ex. collecteurs de chaleur solaire (distillation ou évaporation de l'eau utilisant la chaleur solaire C02F 1/14;aspects de la couverture du toit relatifs aux dispositifs collecteurs d'énergie E04D 13/18;dispositifs produisant une puissance mécanique à partir d'énergie solaire F03G 6/00;dispositifs à semi-conducteur spécialement adaptés pour convertir l'énergie solaire en énergie électrique H01L 31/00;cellules photovoltaïques [PV] comprenant des moyens directement associés à la cellule PV pour utiliser l'énergie thermique H01L 31/525;modules PV comprenant des moyens associés au module PV pour utiliser l'énergie thermique H02S 40/44)
3.
SYSTEM FOR ATTACHING A PANEL TO A GIRDER, AND SUPPORTING STRUCTURE INCLUDING SAID SYSTEM
The invention relates to a system (3) for attaching at least one panel (1) to a supporting structure that comprises at least one girder (5) extending in a first direction, the girder comprising a holding rim (52) and a surface for bearing the panel thereon, includes a flange (6), a clamp (4) and a clamping assembly (7) linking the flange to the clamp, which are arranged so as to sandwich, during assembly, the holding rim of the girder with the panel so that they bear on the bearing surface of the girder. The clamp comprises a first series of teeth projecting towards the flange in a manner substantially parallel to an axis of the clamping assembly. The teeth are to engage, via gripping, with the holding rim of the girder during assembly.
A system for effecting the rotational movement of a solar tracker about an axis of rotation includes a bow mounted on the solar tracker and comprising a rack and a worm engaging with the rack to effect the rotational movement, the rack having a plastic tooth set and the bow having a damper configured to dampen the connection with the solar tracker.
G01S 3/786 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant le réglage d'une orientation des caractéristiques de directivité d'un détecteur ou d'un système de détecteurs afin d'obtenir une valeur désirée du signal provenant de ce détecteur ou de ce système de détecteurs la valeur désirée étant maintenue automatiquement
F24J 2/54 - spécialement adapté pour un mouvement de rotation
F16H 19/08 - Transmissions comportant essentiellement et uniquement des engrenages ou des organes de friction et qui ne peuvent transmettre un mouvement rotatif indéfini pour convertir un mouvement rotatif en mouvement oscillant et vice versa
5.
Method for installing a solar structure in an area on the ground
A method for installing a solar structure includes the steps of: a) planting at least two anchoring feet in an area on the ground (S); b) arranging a pivot support having a pivot axis (X) on the free end that extends above the area of ground of each of the anchoring feet; c) aligning the pivot axes of the pivot supports with each other; d) attaching the pivot supports to the respective anchoring foot thereof; and e) positioning the solar structure on the pivot supports.
The invention relates to a method for assessing parameters for controlling (100) a solar tracker including modules which include a table of means for processing solar radiation which is movable on means for connecting to the ground, which comprises the steps of: a- detecting (110), for each connection means, spatial coordinates of a point for connection with the table; b- for each module: i. determining a tilt of the table from the determined spatial coordinates; ii. determining spatial coordinates of a series of reference points of the table from the spatial coordinates and the tilt; c- determining, for each module, positioning parameters of the table relative to directly adjacent tables, from the spatial coordinates of the reference points; and d- determining (130) parameters for controlling (140) the tracker from the tilt and the relative positioning parameters of the tables of the tracker.
The system for holding at least one solar panel (1) on a solar module of a solar tracker comprises at least one spar (3) comprising a longitudinally elongate opening (30) and a bearing surface (31) against which the at least one solar panel is intended to press, and at least one clamping assembly comprising a clamp (4) defining a housing designed to accept an edge of the solar panel against the bearing surface, a threaded clamping element (2) collaborating with the clamp and a connecting element (10) that connects the threaded clamping element to the spar collaborating with the longitudinal elongate opening, the longitudinally elongate opening being produced along a lateral side of the spar adjacent to the bearing surface.
The method for aligning a set of solar modules (10, 20, 30, 40, 50, 60) of a solar tracker (1), comprising means of connection and of transmission (12, 23, 37, 74, 45, 56) of a solar-tracking movement between two adjacent solar modules of the set of solar modules, comprises an iterative loop comprising, for each on-going iteration, steps of: a) disconnecting adjacent solar modules of an aligned subset of solar modules derived from a previous iteration; b) defining which one of the previously disconnected adjacent solar modules will be the reference solar module for the on-going iteration; c) orienting the aligned subset of solar modules in such a way that the solar modules of the aligned subset of solar modules are aligned with the reference solar module; d) connecting the aligned subset of solar modules with the reference solar module for the on-going iteration so as to define an aligned subset of solar modules for the next iteration.
The invention relates to a device for supporting a length of a control bar (4) connecting two elements separated from one another, the control bar having a degree of freedom, characterised in that said device comprises a carrier cable (10) extending vertically parallel and opposite the control bar, a series of hangers (30) connecting the carrier cable to the control bar, arranged such as to maintain the degree of freedom of the control bar.
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
Inventeur(s)
Rochier, Dominique
Goetz, Vincent
Py, Xavier
Olives, Régis
Flamant, Gilles
Abrégé
The invention relates to an element for processing solar radiation (10), comprising means for processing solar radiation forming a layer (2) of the solar radiation processing element, characterised in that it also comprises a layer of radiation-emitting material (1), especially infrared radiation, covering the layer of the processing means. The sun tracker comprises at least one processing element and the solar farm comprises a series of sun trackers, each comprising a processing element.
F24J 2/10 - munis de réflecteurs comme éléments de concentration
H01L 31/052 - Moyens de refroidissement directement associés ou intégrés à la cellule PV, p.ex. éléments Peltier intégrés pour refroidissement actif ou puits thermiques directement associés aux cellules PV
11.
SYSTEM FOR EFFECTING THE ROTATIONAL MOVEMENT OF A SOLAR TRACKER AND SOLAR TRACKING DEVICE COMPRISING SUCH A SYSTEM
The system for effecting the rotational movement of a solar tracker (10) about an axis of rotation (63) comprises: - a bow (20) mounted on the solar tracker and comprising a rack (22); and, - a worm engaging with the rack to effect the rotational movement, the rack having a plastic tooth set and the bow comprising means of damping the connection with the solar tracker.
The invention relates to a method for installing a solar structure, characterised in that the method comprises steps of: a) planting at least two anchoring feet (1) in an area on the ground (S); b) arranging a pivot support (2) having a pivot axis (X) on the free end that extends above the area of ground of each of the anchoring feet; c) aligning the pivot axes of the pivot supports with each other; d) attaching the pivot supports to the respective anchoring foot thereof; and e) positioning the solar structure on the pivot supports.
A coupling device for transmitting torque between an input shaft and an output shaft have respective opposing ends, includes a male element and a female element for engaging with one another. One of the input shaft and the output shaft includes, at the end, the male element, a cross-section of which has a generally polygonal outer shape. The other of the input shaft and the output shaft includes, at the end, the female element, a cross-section of which has a generally polygonal inner shape complementary to the polygonal outer shape of the male element. The male and female elements engage with one another by meshing with a first functional play between them, and the male element and the shaft on which the male element is mounted have a second functional play between them. The male element and the shaft engage each other by meshing with the second functional play.
A method for embedding at least one solar structure, including one or more anchoring legs, includes making one or more holes in which the at least one solar structure is to be installed; forming one or more concrete slabs in the hole(s) at one installation rib; after setting of the concrete slab(s), locating the position(s) of the anchoring leg(s) of the at least one solar structure on the concrete slab(s); installing the at least one solar structure in the hole(s), with the anchoring leg(s) bearing on the concrete slab(s) at the position(s) of the anchoring leg(s) that were located beforehand; and embedding the at least one solar structure.
E02D 27/26 - Tassement local du sol avant la réalisation des fondationsRéalisation de fondations à l'aide d'injection de liant dans des remblais graveleux
H01L 31/042 - Modules PV ou matrices de cellules PV individuelles
F24J 2/54 - spécialement adapté pour un mouvement de rotation
F24J 2/52 - Agencement des montages ou des supports
The invention relates to a coupling device (1) for transmitting torque between an input shaft (10) and an output shaft (11), each of which comprises one end opposite the other, said device including a male element (2) and a female element (3) for engaging with one another, wherein one (10) of the input shaft and output shaft comprises, at the end (12) thereof, the male element, a section of which has a generally polygonal outer shape, and the other one (11) of the input shaft and output shaft comprises, at the end thereof (15), the female element, one section of which has a generally polygonal inner shape complementary to the outer polygonal shape, both the male and female elements being intended to engage with one another by meshing with a functional play, and the male element being mounted on the end of the shaft on which the same is located, wherein a second functional play exists between the male element and the end of the shaft on which said male element is located, the male element and said end of the shaft engaging with each other by meshing with the second functional play.
F16D 3/20 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants une des pièces d'accouplement pénétrant dans un manchon de l'autre pièce d'accouplement et reliée à celle-ci par des organes coulissants ou tournants
The invention relates to the method for at least one solar structure (2) comprising one or more anchoring legs, characterized in that it includes the following steps: making one or more holes (T1, T2) in which the at least one solar structure is to be installed; making one or more concrete slabs (30) in the hole(s) at one installation rib; after drying the concrete slab(s), locating the position(s) of the anchoring leg(s) of the at least one solar structure on the concrete slab(s); installing the at least one solar structure in the hole(s), the anchoring leg(s) bearing on the concrete slab(s) at the position(s) of the anchoring leg(s) that were located beforehand; and embedding the at least one solar structure.
The system intended for a pressurized gas engine includes a variable-volume chamber and a valve (1) comprising a first fixed element (3) intended to allow fastening of the valve to the engine, a second moveable element (5) intended to shut off in a conditional manner a passage providing gas communication with the variable-volume chamber, and first elastically deformable coupling means (9) connecting the first and second elements together, the chamber additionally comprising means for operating the second and third moveable elements of the valve.
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