ENERGÍA SOLAR FOTOVOLTAICA

Volver

Resultados 127 resultados LastUpdate Última actualización 17/06/2018 [16:03:00] pdf PDF




Solicitudes publicadas en los últimos 15 días / Applications published in the last 15 days



Página1 de 6 nextPage   Mostrar por página


IDENTIFICATION D'UN NUAGE PASSANT AU-DESSUS D'UNE FERME PHOTOVOLTAIQUE

NºPublicación: FR3060242A1 15/06/2018

Solicitante:
ELECTRICITE DE FRANCE [FR]

Resumen de: FR3060242A1

L'invention concerne la détection d'un passage nuageux au-dessus d'une ferme photovoltaïque comportant une pluralité de groupes de modules solaires, chaque groupe étant relié à un boîtier (SJB1, SJB2, SJBN) relié à des moyens informatiques (DIS) et délivrant une mesure de production électrique du groupe. Les moyens informatiques (DIS) mettent en œuvre les étapes : - obtenir, pour chaque groupe, une mesure de production à différents instants successifs, - établir une variation temporelle de la production pour chaque groupe, - évaluer la dérivée relativement au temps de la variation de production, et comparer ladite dérivée à un seuil, pour chaque groupe, un nuage étant détecté comme passant au-dessus d'un groupe dans le cas où la dérivée estimée pour ce groupe est inférieure à un seuil prédéterminé.



traducir


 

THERMOPHOTOVOLTAIC CONVERSION STRUCTURE

NºPublicación: FR3060240A1 15/06/2018

Solicitante:
COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR]

Resumen de: FR3060240A1

Structure de conversion thermophotovoltaïque comprenant un empilement comprenant: - une couche cellule thermophotovoltaïque (1) infrarouge III-V; - une couche d'isolant thermique (2) disposée sur la couche cellule thermophotovoltaïque; - une première couche de tantale ou de tungstène (3) comprenant un seul motif répété périodiquement ou quasi-périodiquement; - une première couche d'oxyde de magnésium ou d'alumine (4); - une deuxième couche pleine de tantale ou de tungstène (5) ; - une deuxième couche d'oxyde de magnésium ou d'alumine (6); et - une troisième couche de tantale ou de tungstène (7) comprenant un à quatre motifs répétés périodiquement ou quasi-périodiquement.



traducir


 

PHOTOVOLTAIC MODULE AND PANEL OF INTERCONNECTED PHOTOVOLTAIC MODULES

NºPublicación: FR3060241A1 15/06/2018

Solicitante:
COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR]

Resumen de: FR3060241A1

L'invention concerne un module photo voltaïque comportant : - une pluralité de cellules photovoltaïques (111) connectées par un réseau de connexion interne de sorte à former plusieurs chaînes de cellules photovoltaïques (110), - une pluralité de lignes de connexion externes (113) connectées chacune à au moins une chaîne de cellules photovoltaïques, - au moins un boîtier de jonction (130, 140) adapté pour connecter les lignes de connexion externes (113), - au moins un bâti (120) assurant le support des cellules photovoltaïques (111) et comportant au moins un profilé, au moins partiellement creux, et dont une paroi externe (120b) est usinée pour former au moins un orifice traversant apte à recevoir le boîtier de jonction. L'invention concerne également un panneau photovoltaïque comportant au moins deux modules photovoltaïques interconnectés.



traducir


 

METHOD OF INTERCONNECTING SHINGLED PV CELLS

NºPublicación: WO2018106639A1 14/06/2018

Solicitante:
SHI GANG [US]

Resumen de: WO2018106639A1

A technique for interconnecting PV cells using partial overlapping method is disclosed with at least one part of the PV cell is applied with a non-conductive bonding material. Another PV cell is then placed above this PV cell in a partial overlapping manner and depending on the type of bonding material used, the necessary curing step is performed. The disclosed method can be used to interconnect 1) PV cells; 2) shingled PV strings; 3) PV cell and other components to external circuitry, within a shingled PV module. The interconnecting method also improves the aestheticism, reliability, and manufacturability of shingled PV modules that are constructed with shingled PV cells.



traducir


 

CHARGING PILE FOR DISTRIBUTED ENERGY STORAGE

NºPublicación: WO2018103327A1 14/06/2018

Solicitante:
SHENZHEN TSINGSHEN TECH CO LTD [CN]

Resumen de: WO2018103327A1

A charging pile for distributed energy storage. The charging pile comprises, from top to bottom, a wind power generation device (1) and/or a solar panel (2), an LED street lamp (3), a charging-discharging control module (8), a power output interface (4), a physical charging protection device (5), an inverter (9), a battery energy storage management system (6), and an energy storage battery pack (7). The solution of the present invention enables storing surplus energy generated by wind power or solar power in the energy storage battery pack (7) to serve as a charging power source of electric cars or mobile electronic apparatuses, thus reducing carbon emission and being environmentally friendly, lowering dependence on a utility grid, and decreasing a deployment cost of a charging pile network.



traducir


 

ULTRALIGHT-STRUCTURE SOLAR CELL PREPARED ON THE BASIS OF 3D PRINTING TECHNOLOGY

NºPublicación: WO2018103103A1 14/06/2018

Solicitante:
BMF MATERIAL TECH INC [CN]

Resumen de: WO2018103103A1

An ultralight-structure solar cell prepared on the basis of a 3D printing technology. The method comprises the following steps: step A, selecting a substrate, and then uniformly coating light-sensitive photoresist on the surface of the substrate; step B, determining an exposure region on the obtained substrate coated with the photoresist using a 3D printer, and curing the exposure region; step C, developing and fixing the photoresist, further curing and reinforcing the cured part, and cleaning to remove the part which is not cured; step D, depositing a thin film solar cell on the substrate prepared with a photoetching pattern; and step E, repeating the process of described step B to step D cyclically, and cleaning to remove all curing photoresist so as to obtain an ultralight-structure solar cell. On one hand, the cell has the characteristic of extremely low density of an ultralight material; on the other hand, the solar cell has the capability of converting solar energy to electric energy.



traducir


 

PHOTOVOLTAIC CELL AND METHOD OF FABRICATION THEREOF

NºPublicación: WO2018104943A1 14/06/2018

Solicitante:
SOLARPAINT LTD [IL]

Resumen de: WO2018104943A1

A photovoltaic device is described. The device comprises active absorber layer comprising Selenium active material and being in electrical contact with at least one electron collection electrode and at least one hole collection electrode. The photoelectric device comprises charge selective layer comprising a selenium compound based charge selective layer, such as Selenide-based material, at interface of at least one of the hole and electron collecting electrodes with the active absorber layer.



traducir


 

UNIVERSAL END CLAMP FOR SECURING SOLAR PANELS TO A RAIL SUPPORT GUIDE

NºPublicación: WO2018107014A1 14/06/2018

Solicitante:
IRONRIDGE INC [US]

Resumen de: WO2018107014A1

In various representative aspects, the present invention relates generally to providing an apparatus for securing a solar panel module to a solar panel rail guide structure. More specifically, the invention relates to providing an end clamp that mounts a bottom flange of a solar panel module to a solar panel rail guide structure. The end clamp does not require any tools for insertion. It mechanically fastens and electrically bonds the solar panel module to a solar panel rail guide structure.



traducir


 

COMPOUND SEMICONDUCTOR SOLAR CELL

NºPublicación: WO2018105971A2 14/06/2018

Solicitante:
LG ELECTRONICS INC [KR]

Resumen de: WO2018105971A2

According to an aspect of the present invention, there is provided a compound semiconductor solar cell, comprising: a light absorbing layer comprising a compound semiconductor; a first electrode positioned on a front surface of the light absorption layer; a first contact layer positioned between the light absorbing layer and the first electrode; a second electrode positioned on a rear surface of the light absorbing layer and having a sheet shape; and a second contact layer positioned between the light absorbing layer and the second electrode. The second contact layer is partially formed on the rear surface of the light absorbing layer on the projection surface, and the second electrode includes a first portion in direct contact with the second contact layer and a second portion located between the first portions.



traducir


 

SOLAR BATTERY

NºPublicación: WO2018105449A1 14/06/2018

Solicitante:
ZEON CORP [JP]

Resumen de: WO2018105449A1

A solar battery panel 10 relating to the present invention is provided with: one or a plurality of solar battery cells 11; a supporting member 12 that supports the solar battery cells 11; and an electrode section 16 for collecting generated power and outputting the generated power to the outside. A panel main body 15 is provided with the solar battery panel 10 and an exterior member 17, and the flatness of the panel main body 15 meets formula of Max.-Min.=20 μm or less.



traducir


 

Photovoltaikanlage und Vorrichtung zur beweglichen Befestigung

NºPublicación: DE102017010432A1 14/06/2018

Solicitante:
REBITZER THOMAS [DE]

Resumen de: DE202016007526U1

Photovoltaikanlage mit zumindest einem Photovoltaikmodul (1), einer Montageeinrichtung zur Montage an einer Wand (W), einem Hubzylinder (4) und einem Hebel (5) mit Rückholfeder, wobei das Photovoltaikmodul über eine erste Drehachse (2a, 7a) an der Wand befestigbar ist, so dass das Photovoltaikmodul um die erste Drehachse schwenkbar ist, wobei das Photovoltaikmodul auf der Unterseite ein Lager (1a) aufweist in das ein Rundkörper gelagert ist, der als zweite Drehachse (3) dient, und der Hubzylinder (4) mit der Montageeinrichtung (2b) verbunden ist und der Hebel (5) mit Rückholfeder (9) auf der einen Seite mit der Montageeinrichtung (2b) verbunden ist und auf der anderen Seite mit der zweiten Drehachse (3) verbunden ist, und der Kolben eines Hubzylinders mit dem Hebel verbunden ist, so dass eine Änderung der Auslenkung des Kolbens eine Drehbewegung des Photovoltaikmoduls um die erste Drehachse (2a, 7a) bewirkt und wobei der Hubzylinder mit einem Medium gefüllt ist, dessen Volumen sich bei Temperaturerhöhung ausdehnt und bei Temperaturerniedrigung vermindert.



traducir


 

MULTIJUNCTION SOLAR CELL HAVING PATTERNED EMITTER AND METHOD OF MAKING THE SOLAR CELL

NºPublicación: US2018166602A1 14/06/2018

Solicitante:
BOEING CO [US]

Resumen de: US2018166602A1

A multijunction solar cell includes a base substrate comprising a Group IV semiconductor and a dopant of a first carrier type. A patterned emitter is formed at a first surface of the base substrate. The patterned emitter comprises a plurality of well regions doped with a dopant of a second carrier type in the Group IV semiconductor. The base substrate including the patterned emitter form a first solar subcell. The multijunction solar cell further comprises an upper structure comprising one or more additional solar subcells over the first solar subcell. Methods of making a multijunction solar cell are also described.



traducir


 

STYLUS WITH LIGHT ENERGY HARVESTING

NºPublicación: WO2018106551A1 14/06/2018

Solicitante:
MICROSOFT TECHNOLOGY LICENSING LLC [US]

Resumen de: WO2018106551A1

A stylus includes a housing extending over a length and including a first end opposite a second end, a circuit configured to generate a signal, a power source configured to power generation of the signal, a writing tip extending from the first end of the housing, and a light harvesting unit configured to generate energy. The light harvesting unit includes a transparent window integral with the housing and positioned proximal to the writing tip, a panel of solar cells configured to absorb light received through the transparent window, optical fibers configured to transmit light from the window toward the panel of solar cells and an optical diffuser configured to diffuse the light transmitted by the optical fibers over a spatial extent of the panel of solar cells. The energy generated by the light harvesting unit is received by the circuit and configured to recharge the power source.



traducir


 

SENSOR AND CONTROL METHOD THEREOF

NºPublicación: WO2018103167A1 14/06/2018

Solicitante:
SUZHOU JSOLAR INCORPORATED [CN]

Resumen de: WO2018103167A1

Provided are a sensor (220) and a control method thereof. The sensor (220) comprises a protective housing (310), an optical component (320), a control component (350), an interface component (370), and a circuit board (500) disposed inside the protective housing (310). The circuit board (500) comprises a plurality of sampling components (330, 340), and the sampling components (330, 340) further comprise a light sensing sampling component (330) and an inclined angle sampling component (340). The method for controlling the sensor (220) comprises: determining whether a photovoltaic module runs in an angle detection range of the light sensing sampling component (330); determining whether an activation condition of the light sensing sampling component (330) is satisfied; and, if so, activating the light sensing sampling component (330); if not, activating the inclined angle sampling component (340).



traducir


 

PREFABRICATED PUMP STATION FOR SOLAR POWER GENERATION

NºPublicación: WO2018102943A1 14/06/2018

Solicitante:
WANG CAIXIA [CN]

Resumen de: WO2018102943A1

A prefabricated pump station for solar power generation, which relates to the field of pump stations, for main use in resolving the problem of limitation of a heating area because of existence of a dark side and a sunny side of an existing solar energy pump station when the solar energy pump station is irradiated by sunlight and the problem of easiness of damage of indoor components caused by the indoor high temperature and humidity due to a sealed structure in a pump. A pump body (1) is of a cylindrical hollow body structure. A rotary fan (2) is disposed at the center of the upper end surface of the pump body (1). An upper edge of a solar panel (3) is fixed to an upper edge of a revolution surface of the pump body (1) by means of a hinge. Four square grooves for accommodating tracks (6) are evenly distributed on the revolution surface of the pump body (1). One end of a telescopic rod (4) is fixed to the tracks (6) by means of a gemel (5), and the other end of the telescopic rod (4) is in a welded connection with the solar panel (3). The tracks (6) are fixed to the square grooves in the revolution surface of the pump body (1) by means of rotation shafts (7) at the upper end and the lower end. By means of the design of the telescopic rod and the rotary fan, the irradiated area of solar energy is increased, and the environment in the pump is effectively improved.



traducir


 

MOBILE OFF-GRID PHOTOVOLTAIC POWER GENERATION AND SUPPLY SYSTEM

NºPublicación: WO2018103339A1 14/06/2018

Solicitante:
SUZHOU COOP & INNO GREEN ENERGY TECH CO LTD [CN]

Resumen de: WO2018103339A1

The present invention relates to the technical field of solar cells. Disclosed is a mobile off-grid photovoltaic power generation and supply system, comprising: a container body; a flexible connection belt provided at the container body and switchable between a first state in which the flexible connection belt is stored in the container body and a second state in which the flexible connection belt is extended, a plurality of photovoltaic assemblies being fixed to the flexible connection belt; a tractor capable of moving to drive the flexible connection belt to switch between the first state and the second state; and a rolling-up assembly on which a slide rope is wound, the slide rope being driven and released by the tractor to support the extended flexible connection band in the second state. The present invention solves a problem in which a photovoltaic power generation and supply system is only applicable to certain regions and scenarios, thereby enabling a photovoltaic power generation and supply system to be applied across a wide range of scenarios, and enhancing convenience of using the photovoltaic power generation and supply system.



traducir


 

SOLAR CELL FABRICATION

NºPublicación: WO2018102852A1 14/06/2018

Solicitante:
THE AUSTRALIAN NATIONAL UNIV [AU]

Resumen de: WO2018102852A1

The invention relates to a process for fabricating a solar cell. The process comprises depositing a layer of amorphous silicon on a substrate using physical vapour deposition, said substrate being a layer of a dielectric disposed on a silicon wafer. The amorphous silicon is then annealed so as to generate a layer of polycrystalline silicon on the substrate.



traducir


 

METHOD OF FABRICATING THIN FILM PHOTOVOLTAIC DEVICES

NºPublicación: US2018166603A1 14/06/2018

Solicitante:
KAKKAD RAMESH [TW]

Resumen de: US2018166603A1

Thin film silicon photovoltaic cell arrangements that include a heavily doped p-type polycrystalline silicon layer spaced-apart from the substrate and bottom electrode in order to reduce grain defects by initiating crystallization at a location far from the substrate. This is accomplished by forming a device structure incorporating such amorphous silicon films on a substrate and annealing at elevated temperature to crystallize the a-Si films such that the crystallization of the a-Si starts within the spaced-apart heavily doped p-type layer and proceeds through the intrinsic silicon layer.



traducir


 

High Performance Solar Cells, Arrays and Manufacturing Processes Therefor

NºPublicación: US2018166598A1 14/06/2018

Solicitante:
MPOWER TECH INC [US]

Resumen de: US2018166598A1

High performance single crystal silicon cells and arrays thereof are manufactured using a rapid process flow. Tunneling junctions formed in the process provide performance benefits, such as higher efficiency and a lower power temperature coefficient. The process generates a large array of interconnected high performance cells smaller than typical cells without requiring additional process steps, and simplifies integration of these coupons into the final product. The cells can have different shapes, sizes, and orientations, enabling the array to be flexible in any desired direction. Higher efficiencies and lower hot spotting under shading is achieved by connecting small low current, high voltage cells in dense series and parallel configurations. Low current cells also require much less metallization than typical solar cells and arrays.



traducir


 

MONOLITHICALLY INTEGRATED THIN-FILM DEVICE WITH A SOLAR CELL, AN INTEGRATED BATTERY, AND A CONTROLLER

NºPublicación: US2018166586A1 14/06/2018

Solicitante:
INT BUSINESS MACHINES CORPORATION [US]

Resumen de: US2018166586A1

A thin-film monolithically integrated solar module with a solar cell, an integrated energy storage device, and a controller may be provided. It may comprise a thin-film solar cell, having at least one solar diode, on a transparent substrate, a thin-film energy storage device, and an electronic controller comprising at least one thin-film transistor above the thin-film energy storage device. The electronic controller may be electrically connected to the thin-film solar cell and the thin-film energy storage device by vias. The named functional units may build a monolithically integrated device on one substrate.



traducir


 

SOLAR CELL MODULE AND CONDUCTOR

NºPublicación: US2018166601A1 14/06/2018

Solicitante:
KK TOYOTA JIDOSHOKKI [JP]
TOYOTA MOTOR CO LTD [JP]

Resumen de: US2018166601A1

A solar cell module includes: an at least one solar cell disposed between a first cover and a second cover; a sealing material that fills a gap between the first cover and the second cover to join them together, and seals the solar cell; and a tab line as a conductor electrically connected to the solar cell and enclosed by the sealing material between the first cover and the second cover, the tab line having a plurality of bases, and an expansion and contraction portion that can expand and contract in a longitudinal direction and connects the plurality of bases, the plurality of bases each being provided with a through hole and a connection base electrically connected to the solar cell, at least one of the first cover and the second cover having a boss as a positioning unit that positions the tab line.



traducir


 

PHOTOVOLTAIC DEVICE

NºPublicación: US2018166504A1 14/06/2018

Solicitante:
OXFORD PHOTOVOLTAICS LTD [GB]

Resumen de: US2018166504A1

There is provided a photovoltaic device that comprises a photoactive region, the photoactive region comprising a perovskite material of general formula A1-xA′xBX3-yX′, wherein A is a formamidinium cation (HC(NH)2)2+), A′ is a caesium cation (Cs+)B is at least one divalent inorganic cation, X is iodide and X′ is bromide, and x is greater than 0 and equal to or less than 0.4 and y is greater than 0 and less than or equal to 3. There is also provided a method of producing a photovoltaic device comprising a photoactive region comprising the perovskite material, and formulations for use in the formation of the perovskite material.



traducir


 

Less Than Maximum Effective Solar Design

NºPublicación: US2018165382A1 14/06/2018

Solicitante:
WILLIAMSON KIRK [US]

Resumen de: US2018165382A1

A method of designing bifacial solar panels installations that does not rely on the use of all available space to maximize electrical output and return on investment. Instead, the design method relies on building a solar farm that provides the buyer with less than optimal electrical output but meets requirements to improve the return and breakeven over traditional installations. The method weighs financial variables against the design criteria to achieve a new less than maximum effectiveness of the system.



traducir


 

Structural Attachment Sealing System

NºPublicación: US2018167022A1 14/06/2018

Solicitante:
SOLSERA INC [US]

Resumen de: US2018167022A1

In various representative aspects, the present invention relates generally to a system and apparatus for sealing a structural attachment to a flat or shingle roof. More specifically, the invention relates to providing the system for sealing structural attachments for solar panel mounts for rail guides. The invention utilizes an adhesive sealant to create a permanent watertight seal at any surface penetration. The system may be used for any structural attachment, fastener, mount, or other penetration that requires sealing. Typical building applications include roof penetrations and wall penetrations for cases such as roof vents, structural attachment, conduit or pipe penetrations, or electrical mounts to name a few



traducir


 

OPTOMECHANICAL SYSTEM FOR ABSORBING LIGHT OR EMITTING LIGHT AND CORRESPONDING METHOD

Nº publicación: WO2018104318A1 14/06/2018

Solicitante:
INSOLIGHT SA [CH]

Resumen de: WO2018104318A1

The present invention relates to an optomechanical system (1) for absorbing light or emitting light, comprising a static frame element (10), an optical arrangement (40) comprising one or more optical layers (41, 42) capable of capturing incident light (80) and transmitting transmitted light (90), wherein the optical arrangement is arranged to be able to accept the incident light (80) from an internal side and an external side of the static frame element (10), a light absorbing/emitting substrate (50) capable of absorbing the transmitted light (90) or emitting the incident light (80), a shifting mechanism (60) for moving at least one of the layers (41, 42) of the optical arrangement (40) relative to the light absorbing/emitting substrate (50) or vice versa, wherein the shifting mechanism (60) is arranged to move at least one of the layers (41, 42) of the optical arrangement (40) or the light absorbing/emitting substrate (50) translationally through one or more translation element (65) relative to the static frame element (10) in such a way that the transmitted light (90) can be optimally absorbed by the light absorbing/emitting substrate (50), or that the incident light (80) emitted by the light absorbing/emitting substrate (50) can be optimally transmitted by the optical arrangement (40). Furthermore, the present invention also relates to a corresponding method for absorbing light or emitting light with the aforementioned optomechanical system.


traducir



 

Página1 de 6 nextPage Mostrar por página

Volver