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OUTPUT POWER ADJUSTMENT METHOD AND APPARATUS, AND COMPUTER DEVICE AND STORAGE MEDIUM

Resumen de: WO2025087332A1

The present application relates to an output power adjustment method and apparatus, and a computer device and a storage medium. The method comprises: acquiring sampling data corresponding to sampling parameters, and determining a fuzzy set to which the sampling data belongs, wherein the sampling parameters are related to the maximum power point of a photovoltaic power generation system; on the basis of a fuzzy rule corresponding to the fuzzy set, performing fuzzy reasoning on the sampling data, and determining fuzzy control information matching the sampling data, wherein the fuzzy control information comprises a parameter value adjustment direction of working parameters and a step-size adjustment direction of parameter value change amounts; performing defuzzification processing on the step-size adjustment direction to obtain a step-size adjustment value; and outputting a control signal matching the parameter value adjustment direction and the step-size adjustment value, wherein the control signal is used for changing an output power of the photovoltaic power generation system by adjusting parameter values of the working parameters. By using the method, an output power adjustment effect can be improved.

DETERMINATION OF PARAMETERS FOR SET UP OF FLEXIBLE BRIDGES FOR PHOTOVOLTAIC POWER PLANTS

Resumen de: WO2025088519A1

A system and method for determination of parameters for the set up of flexible bridges for photovoltaic power plants. The system obtains user input comprising a first set of parameters associated with a flexible bridge from a user device. The system determines a second set of parameters associated with the flexible bridge based on the first set of parameters. The system renders the second set of parameters including a first parameter indicative of a maximum possible overlap between a male connector of the flexible bridge and a female connector of the flexible bridge, a second parameter indicative of a slope angle across the flexible bridge, and a third parameter indicative of a maximum detaching angle of the flexible bridge at zero vertical offsets and zero horizontal offsets.

PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD FOR CONTROLLING SUCH A SYSTEM

Resumen de: WO2025087913A1

The invention relates to a photovoltaic power generation system comprising a plurality of panels (P1 to P2), each panel (P1 to P2) comprising a photovoltaic module (6) and being rotatably mounted on a support structure (2 to 4) so as to be able to rotate about an axis of rotation (A), a winding device (10) carried by a first attachment region (Z1) of a first panel (P1), and a sheet (14) configured to be attached by a first of its ends (E1) to the winding device (10) and by a second of its ends (E2) to a second attachment region (Z2) of a second panel (P2), so as to cover at least one portion of a region (ZS) of the ground located vertically beneath the sheet (14), wherein the system is configured such that the sheet (14) winds into the winding device (10) depending on a relative position of the first and second attachment regions (Z1, Z2).

NOVEL MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES

Resumen de: WO2025087892A1

The present invention relates to novel materials and organic electroluminescent devices such as OLEDs (organic light emitting diodes) that contain these materials, for example as electron transport materials and/or matrix materials, optionally combined with another matrix material. The present invention also relates to mixtures and formulations that contain these novel materials.

PHOTOVOLTAIC BRACKET CONNECTING DEVICE, TRACKING BRACKET, AND PHOTOVOLTAIC SYSTEM

Resumen de: WO2025087027A1

The present application relates to a photovoltaic bracket connecting device, a tracking bracket, and a photovoltaic system. The photovoltaic bracket connecting device comprises a support, a first connecting member, a mounting member, and a second connecting member; the support is used for being fixedly mounted at the top of a stand column; the first connecting member can be axially and rotatably supported on the support, and one axial end of the first connecting member is used for being connected to an end portion of one main beam; the mounting member is fixedly mounted on the support and is arranged opposite to the other axial end of the first connecting member, and the mounting position of the mounting member on the support is adjustable in the height direction of the support; the second connecting member can be rotatably supported on the mounting member in any direction, one axial end of the second connecting member is rotatably connected to the other axial end of the first connecting member in any direction, and the other axial end of the second connecting member is used for being connected to an end portion of the other main beam.

SOLAR CELL BASED ON CORE-SHELL CHARGE TRANSPORT LAYER AND PREPARATION METHOD THEREFOR

Resumen de: WO2025087166A1

The present invention relates to the technical field of solar cells, and relates to a solar cell based on a core-shell structure charge transport layer and a preparation method therefor. The solar cell comprises a conductive substrate, and a porous charge transport layer, a porous spacer layer, and a porous back electrode layer which are sequentially deposited on the conductive substrate, wherein at least one of the porous charge transport layer, the porous spacer layer, and the porous back electrode layer is further filled with a photoactive material, and the porous charge transport layer is a porous film formed by a composite charge transport material having a core-shell structure. In the present invention, a common charge transport material is replaced with a composite structure of a porous core-shell charge transport layer for bulk phase conduction and surface charge extraction, so that efficient charge extraction at a perovskite interface can be realized, and efficient carrier transport in a bulk phase can be ensured. The use of some wide-bandgap materials, such as silicon dioxide, as an ultra-thin tunneling layer can further effectively passivate a surface defect, thereby suppressing interfacial carrier recombination without affecting charge extraction.

PHOTOVOLTAIC TILE USING PEROVSKITE CELLS

Resumen de: WO2025086817A1

The present utility model relates to the technical field of photovoltaic tiles. Disclosed is a photovoltaic tile using perovskite cells. The photovoltaic tile sequentially comprises a substrate, a solar cell layer and a ceramic glaze layer from bottom to top, wherein the substrate is a ceramic substrate, and the solar cell layer is a perovskite cell layer. The photovoltaic tile further comprises a first barrier layer and a second barrier layer, wherein the first barrier layer is located between the ceramic glaze layer and the solar cell layer, the first barrier layer is transparent, and the second barrier layer is located between the substrate and the perovskite cell layer. According to the present utility model, an ultrathin perovskite module is formed between the substrate and the ceramic glaze layer, the photovoltaic tile based on the ultrathin perovskite module is not different from conventional tiles in thickness, and the photovoltaic tile of the present application further has the effects of prolonging the service life of the perovskite cells, improving the conversion efficiency of the perovskite cells and improving the use safety of the photovoltaic tile.

ELECTRICALLY CONDUCTIVE ADHESIVE

Resumen de: WO2025087704A1

The present invention relates to an electrically conductive adhesive for attaching solar cells together in a shingled photovoltaic module or in a ribbon-attached photovoltaic module, wherein the adhesive provides the required viscosity, adhesion and electrical conductivity, with low silver quantity.

PART FOR HOLDING A PANEL ON AN ELONGATE STRUCTURE

Resumen de: WO2025087674A1

The invention relates to a holding part (100) which comprises, in a main direction from a lower face to an upper face of the holding part (100): - a base (200) which extends between a first end face and a second end face; - connecting means; and - a fastening portion (400) which is connected, in fixed connection, to the base (200) using the connecting means (300). The fastening portion (400) comprises a profile which extends between the two end faces, the fastening portion (400) defines a snap-fitting recess (401) which is configured to allow an anchoring clip to be inserted and snap-fitted in the recess, and the holding part (100) comprises cinching means which are configured to hold the base (200), by the lower face, so that it is secured to the structure.

PHOTOVOLTAIC MODULE

Resumen de: WO2025086319A1

Disclosed in the present invention is a photovoltaic module, comprising a plurality of series battery string groups of which positive and negative electrodes are arranged in a staggered manner, wherein each battery string group comprises a plurality of parallel battery strings, each battery string comprises a plurality of series cells, a junction box is provided on first ends of every two adjacent battery string groups, positive and negative cables of the junction box are connected to the positive and negative electrodes of the battery string group, and second ends of every two adjacent battery string groups are connected to each other by means of a first busbar; and one or more first bypass diodes are provided between the first ends and the second ends, and the first bypass diodes are provided at any position between the first and second ends. The module power of the present invention can reach 800 W or above, thereby improving the module power, improving the string power, and achieving strong shading resistance and good power generation efficiency.

SELF-ASSEMBLED MONOMOLECULAR LAYER MATERIAL BASED ON A CONJUGATED LINKER GROUP, PREPARATION METHOD THEREFOR, AND SOLAR CELL

Resumen de: WO2025086509A1

The present invention relates to the technical field of photoelectric devices, in particular to a self-assembled monomolecular layer material based on a conjugated linker group, a preparation method therefor, and a solar cell. The chemical structural general formula of said self-assembled monomolecular layer material is shown as (1), wherein an electron donor is one of electron-rich groups and derivatives thereof, and L is a conjugated linker group. The introduction of the conjugated linker group into the self-assembled monomolecular layer material to replace a non-conjugated alkyl linker group can effectively achieve electron delocalization, thereby enhancing the intrinsic stability and hole extraction and transport capability of molecules in monomolecular self-assembled layers. In addition, the rigid structure thereof remarkably improves the degree of order and the density of molecular arrangement of monomolecular self-assembled layers. Moreover, the self-assembled monomolecular layer material can form dense monomolecular self-assembled layers on the surfaces of conductive substrates, thereby improving interface contact and passivating interface defects; and said material can form dipoles on the surfaces of the conductive substrates, thereby improving the surface work function and promoting hole transport.

ANTI-ENTANGLEMENT ROLLING BRUSH, ROLLING BRUSH MECHANISM AND ROBOTIC VACUUM CLEANER

Resumen de: WO2025086409A1

Disclosed in the present application are an anti-entanglement rolling brush, a rolling brush mechanism and a robotic vacuum cleaner. The anti-entanglement rolling brush comprises a rolling brush shell and a cutting assembly, wherein the rolling brush shell is provided with an accommodating cavity and a through groove in communication with the accommodating cavity, one end of the rolling brush shell is a driving end which is configured to be connected to a driving member, and the other end of the rolling brush shell is movably connected to a fixing portion which is provided with a fixed shaft extending toward the accommodating cavity; the cutting assembly comprises a connecting member and a blade which are arranged in the accommodating cavity, the blade being located in the through groove and movably connected to the rolling brush shell, and the connecting member being movably connected to the fixed shaft and connected to the blade; and the driving end drives the rolling brush shell to rotate to drive the blade and the connecting member to rotate, so that the connecting member moves along the fixed shaft and drives the blade to axially move along the fixed shaft relative to the rolling brush shell, so as to cut hair entangled around the rolling brush shell.

A DISTRIBUTED ENERGY STORAGE AND POWER OPTIMISATION SYSTEM

Resumen de: WO2025085978A1

Distributed energy storage systems and/or power optimisation systems and devices are disclosed. A distributed energy storage and/or power optimisation system comprises: at least one power source connected to an local grid; an local grid capable of transmitting electricity; at least one power connector connected to the local grid and the input switching element inside the energy storage device; at least one energy storage device comprising: an input switching element connected to control and enable power input to the battery charger from the power source; a battery charger connected to the input switching element and the battery cells; at least one battery cell connected to the battery charger and output switching element; an output switching element connected to enable power output from the device to the local grid; a controller capable of controlling the input switching element for charging and output switching element for discharging the energy storage device.

FLEXIBLE OLED DISPLAY DEVICE

Resumen de: US2025143161A1

A flexible OLED display device includes a flexible display panel and a support member. The flexible display panel includes an active area, an extension portion and a bending portion connecting the active area and the extension portion. The support member is located between the active area and the extension portion. The active area, the support member and the extension portion are stacked, and a first distance is set between the support member and the bending portion in an extending direction parallel to the extension portion. The bending portion is substantially of a semicircular shape, and an inner radius of the semicircular shape is equal to a sum of a half of a thickness of the support member and a third distance between an upper surface of the support member and a lower surface of the active area, and the third distance is less than the thickness of the support member.

OFFSHORE FLOATING FLEXIBLE SOLAR POWER PLANT

Resumen de: WO2025035185A1

A semi-submersible floating structure providing a rotatable or extendable solar panel array giving quadruple the solar collecting area compared to the supporting structure. The solar panels are deployed and retracted by either electric motors, or with the aid of ballast tanks which are filled and emptied in sequence. The panels can be retracted when severe offshore weather conditions are encountered. A hydrogen generation plant based on an electrolysis system is also provided with a compression offtake or power generated is directly stored in battery energy storage system.

ORGANIC SEMICONDUCTOR MATERIAL

Resumen de: US2025136749A1

A macromolecular compound for providing an organic semiconductor material exhibiting excellent conversion efficiency; a starting-material compound having high material design freedom; and methods for producing thereof. The macromolecular compound comprising a benzobisthiazole structural unit is represented by the formula (1):in the formula (1), T1, T2, B1, and B2 represent heteroaryl groups, the heteroaryl groups are optionally each independently substituted by an organosilyl group, a halogen atom, or a hydrocarbon group, and at least one of the heteroaryl groups represented by T1, T2, B1, and B2 is substituted by a halogen atom.

DRONE SYSTEM

Resumen de: US2025136308A1

There is disclosed herein a drone system including: a trailer including a chassis and a draw bar extending from the chassis, the chassis being supported on a surface by one or more wheels and one or more support members; a plurality of cabins mounted to the chassis, with each cabin having an upper surface; at least one solar panel assembly mounted to an upper surface of one of the cabins; and a drone landing dock provided on an upper surface of another one of the cabins.

Additively Manufactured Solar Panel Assemblies

Resumen de: US2025135543A1

Provided herein are various enhancements for solar panels and associated solar arrays. In one example, a method of manufacturing includes forming, by an additive manufacturing process, a stackup of half-panels comprising connected pairs of the half-panels each having an integrated construction comprising a webbing structure connected to a skin layer substantially covering a face. The method also includes separating the stackup into detached pairs of the half-panels, assembling a selected detached pair of the half-panels into a full panel, and attaching photovoltaic cells to a selected face of the full panel.

DISPLAY DEVICE CAPABLE OF SENSING USER INPUT

Resumen de: US2025138684A1

Provided is a display device including a display panel including a display region and a non-display region, and an input sensing device disposed on the display panel. The input sensing device includes a first sensing insulation layer directly disposed on the display panel, a first sensing conductive layer disposed on the first sensing insulation layer, a second sensing insulation layer disposed on the first sensing insulation layer and covering the first sensing conductive layer, and a second sensing conductive layer disposed on the second sensing insulation layer. The second sensing insulation layer includes an organic film, and a first thickness of the first sensing conductive layer is greater than a second thickness of the second sensing conductive layer.

DICATIONIC IONIC LIQUID ELECTROLYTES WITH HIGH IONIC CONDUCTIVITY

Nº publicación: US2025136551A1 01/05/2025

Solicitante:

BHOWMIK PRADIP [US]
HAN HAESOOK [US]
CHEN SI LOK [US]
BHOWMIK Pradip,
HAN Haesook,
CHEN Si Lok

Resumen de: US2025136551A1

Described herein are non-flammable dicationic ionic liquid electrolytes and the synthesis thereof. The electrolytes exhibit extremely high ionic-conductivities >0.01 S·cm−1. Also described are the use of non-flammable dicationic ionic liquid electrolytes in various energy storage devices such as lithium-ion batteries, rechargeable batteries, fuel cells, super capacitors, or solar cells.