Alerta

SYSTEM AND METHOD FOR REGISTRATION OF HELIOSTAT IMAGES USING REFLECTIVE DOME FIDUCIALS

Resumen de: AU2022474023A1

A system and method for registering images captured by a camera of heliostats in a heliostat field for use in tracking control of the heliostats is disclosed. The method includes calculating a geographical location of a reflection of the sun on a reflective dome surface of fiducial markers positioned relative to the heliostat field that are in a field of view of the camera, the geographical location calculated based on a location of the sun at a time corresponding to a time-stamp of the captured image, a geographical location and a radius of the reflective dome of the fiducial markers, and a geographical location of the viewing camera. A correct mapping of the fiducial markers in the captured image is identified. Optionally, an affine transform is applied to the captured image via rotation and translation so that pixels in the transformed image for the fiducial markers map to geographical coordinates of the fiducial markers.

CONTROL METHOD AND DEVICE FOR PHASE-CHANGE ENERGY STORAGE TYPE COLD AND HEAT COMBINED SUPPLY SYSTEM WITH MULTI-HEAT SOURCE HEAT PUMP

Resumen de: US2025075945A1

A control method for a phase-change energy storage type cold and heat combined supply system with a multi-heat source heat pump includes the following steps of: recording the temperature of a solar panel using solar energy as a heat source at a certain moment as tt, the temperature of a water source to be taken as ts, the temperature of a geothermal source as td, the temperature of an air source as tk; calculating the heat storage efficiency ζs, ζk and ζd of the phase change material under the action of solar energy-water energy, solar energy-air source and solar energy-ground source; calculating the hourly heat storage capacity of the heat pump Qrb, comparing it with the total hourly heat consumption of the system Qtol, and if Qrb<1.45Qtol, regulating the use of various heat sources through the heat storage integrated regulation system until Qrb<1.45Qtol.

METHODS, SYSTEMS, AND APPARATUSES FOR SOLAR ENERGY COLLECTION FOR MARINE VESSELS

Resumen de: WO2025050064A1

Apparatuses for marine vessels to maximize solar energy collection are provided, along with systems and methods relating thereto. In some embodiments, an apparatus is mounted on the top of a marine vessel and extends its surface area, facilitating optimal sun exposure for solar panels. In some embodiments, prior to docking, the apparatus can be folded and rotated to fit within the original ship's profile, allowing for efficient cargo loading and unloading from the top as is standard in the cargo industry. In some embodiments, an apparatus comprises a plurality of solar panels and a plurality of skids configured to trail behind a stern portion of a marine vessel.

SOLAR REACTOR

Resumen de: WO2025043861A1

The present disclosure provides a solar reactor, comprising: a main body, wherein a reaction cavity is defined in the main body, the main body is provided with a light-transmitting opening configured to accommodate incident light formed by light collected from the outside of the reaction cavity so as to enter the reaction cavity, and the incident light is diverged in the reaction cavity to form divergent light diverging in the reaction cavity; and a solid component, provided in the reaction cavity, wherein the solid component is provided with a protruding portion protruding towards the middle of the reaction cavity, at least one part of the light-facing surface of the protruding portion facing the divergent light is constructed to form an included angle of not 90 degrees with the projection direction of the divergent light, so that the divergent light extends in the thickness direction of the solid component, and the solid component is made of a material that is used as an oxide carrier or a catalyst in a chemical reaction in which solar energy is used as a heat source.

SOLAR RECEIVER WITH A POROUS ABSORBER

Resumen de: WO2023208854A1

A volumetric solar receiver (1) is disclosed comprising a porous element (3) with a pseudo-periodic lattice structure, wherein said porous element (3) is arranged in the solar receiver (1) to be heated by solar radiation and to transfer heat to a flowing medium (4), wherein said porous element (3) has a continuous functional gradient with reference to its structure in at least one direction pointing away from an outer region of the porous element arranged to be exposed to solar radiation, said gradient being such that the cell size of the porous element (3) continuously decreases along said at least one direction, from said outer region to an inner region of the element (3), without a discontinuity in the lattice pattern.

DEPLOYABLE SOLAR POWER PLANT

Resumen de: EP4517212A1

La présente invention concerne une centrale solaire (1) déployable en accordéon, comprenant une pluralité de panneaux solaires (11, 12, 13, 14, 15, 16) mobiles entre une configuration déployée et une configuration repliée, ces panneaux (11, 12, 13, 14, 15, 16) étant assemblés par paires (21, 22, 23), par une charnière (2) reliant les bords supérieurs de chacun des panneaux (11, 12, 13, 14, 15, 16), les bords inférieurs de chacun des panneaux de chaque paire (21, 22, 23) étant associés à des roues (51, 52, 53, 54). Selon l'invention, chacune des roues (51, 52, 53, 54) associée à l'un des bords inférieurs des panneaux (11, 12, 13, 14, 15, 16) formant une paire (21, 22, 23) est placée dans un plan distant des plans dans lesquels sont placées les autres roues (51, 52, 53, 54) associées aux bords inférieurs des panneaux (11, 12, 13, 14, 15, 16) formant cette paire (21, 22, 23).

一种基于光伏余热的能源地下结构供能系统及安装方法

Resumen de: CN119554786A

本发明公开了一种基于光伏余热的能源地下结构供能系统及安装方法，包括地源热泵系统、光伏系统、储能系统和智能直流配电系统，地源热泵系统和用电设备通过电压适配器接入智能直流配电系统，光伏系统和储能系统分别通过光伏变换器和储能变换器接入智能直流配电系统，地源热泵系统分为热泵机组分支、储热箱分支、地下能源结构分支，并通过集分水器连接。本发明采用上述的一种基于光伏余热的地源热泵供能系统及安装方法，通过将地源热泵系统及太阳能光伏系统相结合，光伏系统满足建筑的电力需求，地源热泵系统实现稳定的供热和制冷，采用智能直流配电系统，配备智能直流配电系统，实现了用电设备的柔性交互，显著降低能源消耗。

Light Collector

Resumen de: PL447184A1

Kolektor zbierający światło charakteryzuje się tym, że posiada kształt bryły obrotowej, której powierzchnia boczna utworzona jest przez krzywą (2) opisaną wielomianem w postaci -1.628e-13xˆ11 + 2.827e-11xˆ10 - 2.094e-9xˆ9 + 8.617e-8xˆ8 - 2.139e-6xˆ7 + 3.229e-5xˆ6 - 0.0002718xˆ5 + 0.0006972xˆ4 + 0.009519xˆ3 - 0.1217xˆ2 + 0.8456X - 0.2177 w zakresie wartości od x=0 do x=31, a dwie podstawy (4) bryły są przelotowe i posiadają kształt kół, przy czym jedna z ich średnic jest mniejsza względem drugiej, na wewnętrzną powierzchnię kolektora naniesiona jest powłoka lustrzana (1), a z jednej jego strony, stanowiącej przelotową podstawę (4), umieszczony jest światłowód (3).

基于热能存储和空气能存储的热电氢联产系统

Resumen de: CN119543817A

本发明涉及能源储存领域，具体涉及一种热电氢联产系统。系统包括包括聚光光伏单元、温度提升单元、热能存储单元、冷能存储单元、有机发电循环单元、空气压缩储能发电循环单元、PEM电解单元；聚光光伏单元收集太阳能并转换为电热能，温度提升单元提升光热收集热能的温度，热能存储单元储存由聚光光伏单元、温度提升单元、空气压缩储能发电循环单元产生的热能，并与冷能存储单元形成回路进行自给循环工作，有机发电循环单元用于将储存的热能转化为电能，并供给PEM电解单元，空气压缩储能发电循环单元用太阳能富于的电能对空气进行压缩储能，并在电能需求高时循环工作产生大量电能。本发明解决了联产系统依赖化石燃料运行以及太阳能并入电网困难问题。

光热储能系统

Resumen de: CN119532984A

本发明公开了一种光热储能系统，本发明涉及光热储能技术领域，光热储能系统包括：储能箱内设有相变物质，换热流路穿设于储能箱且与相变物质换热配合，冷却装置包括换热外壳和吸水凝胶板，太阳能光伏板和换热外壳抵接，换热外壳限定出安装腔，换热外壳具有相对的第一壁部和第二壁部，第一壁部形成有安装腔出口，第二壁部形成有安装腔进口，换热流路的两端分别与安装腔出口和安装腔进口连接以形成循环流路，吸水凝胶板设于安装腔内且与换热外壳抵接，第一壁部和吸水凝胶板之间形成蒸汽空间。通过吸水凝胶板吸收太阳能光伏板的热量，换热流路与相变材料换热配合，能够提升太阳能光伏板的工作效率和太阳能能源利用率，也有利于节能减排。

一种太阳能光伏板阵列组件及其方法

Resumen de: CN119543789A

本发明涉及太阳能光伏板的技术领域，尤其涉及一种太阳能光伏板阵列组件及其方法，其包括支撑底板，所述支撑底板的底部固定连接有浮板组件，所述支撑底板的内腔开设有三角空心槽，所述三角空心槽设置有四个且等距离分布；及，光伏板机构，其包括活动板，所述活动板设置在支撑底板的内腔，所述活动板设置有四个且等距离分布，所述支撑底板的顶部且对应活动板的位置开设有活动槽，所述活动板的内腔开设有弹簧组件；在光伏板机构工作时通过追光传感器调节，同时通过热胀冷缩的效应对聚光机构进行调节，在工作人员维护和检修时自动启动浮板组件，在光伏板机构工作时使用储能机构收集，同时能够更具当前温度对储能机构进行散热。

一种光伏热力系统

Resumen de: CN119532803A

本申请提出一种光伏热力系统，涉及热力技术领域，其中包括：集热模块，换热模块，蓄热模块，采暖模块，生活用水循环模块，电加热模块，控制模块；所述集热模块用于收集太阳热量；蓄热模块用于通过所述换热板与所述集热模块交换热能并储存热能；采暖模块用于获取所述蓄热模块中的热能并发散热量进行取暖；生活用水循环模块用于将所述蓄热模块中的热能交换至生活用水中；电加热模块与所述采暖模块相连接；控制模块与其他所有模块相连接，用于获取各个模块的运行参数。通过集热模块采集太阳热量并传输至蓄热模块中并热交换至采暖模块和生活用水循环模块中，根据运行参数控制各个所述模块的运行状态，实现了高效的太阳能采集。

METHOD FOR MEASURING HELIOSTATS, AND METHOD FOR CALIBRATING HELIOSTATS

Resumen de: US2025067479A1

A method for measuring heliostats including: a) providing a light source, b) aligning at least some heliostats to be measured in order to reflect light from the light source onto a predefined target point or target area in the sky or in the vicinity of the solar tower; c) moving a flying apparatus having at least one camera along a predefined flight pattern around and over the target point or target area, and simultaneously capturing images of one of the one or more heliostats to be measured by the camera at a predefined time interval; d) evaluating the images wherein a virtual target is calculated from the images by a previously determined or stored capturing position of the corresponding image; e) determining, by the focal point on the virtual target, a target vector of each of the heliostats to be measured and comparing it with a target value.

SENSING AND FEEDBACK FOR ROW ON SUN TRACKING METHOD AND SYSTEM

Resumen de: US2025067478A1

A solar power plant includes a solar tracker supporting solar modules with the solar tracker supported on a first end by a first pier and on a second end by a second pier. A drive device is coupled to the solar tracker and configured to rotate the solar tracker about an axis. An energy storage unit is supported by the solar tracker between the first pier and the second pier with the energy storage unit configured to power the drive device. The solar tracker also includes a controller in communication with a memory with the memory storing instructions thereon that when executed by the controller, cause the controller to: receive forecast data for the solar power plant; determine, based on the forecast data, a diffuse angle adjustment; and output a signal to the drive device to rotate the solar tracker to a desired angle based on the diffuse angle adjustment.

CONCENTRATED SOLAR RECEIVER AND REACTION CHAMBERS FOR HYDROGEN PRODUCTION USING SOLAR ENERGY

Resumen de: WO2025042860A1

Examples systems including an apparatus for hydrogen production are disclosed, defining two or more reaction chambers for generating a redox reaction using a redox material. The reaction chambers are rotatable relative to a thermal or heat source for reciprocal reduction and oxidation reactions of each chamber. This differentiates the temperatures of each chamber to house different stages of thermochemical reactions for hydrogen production

SOLAR ENERGY COLLECTOR

Resumen de: US2025067476A1

A solar energy collection system includes (a) an elongate solar collector unit with dual opposed elongate, hemi-parabolic mirrors each having a linear focus line; (b) an elongate receiver having two linear gaps, each of which lies along a focus lines of one mirror, and including a heat pipe and a heat transfer structure to heat a heat transfer fluid within the heat pipe with solar energy; and (c) a subsystem configured to move the heat transfer fluid through the receiver.

METHODS FOR DESIGNING, MANUFACTURING, INSTALLING, AND/OR MAINTENANCE OF ROOFING ACCESSORIES AND SYSTEMS OF USE THEREOF

Resumen de: US2025068784A1

Systems and methods of the present disclosure enable automated roof planning using a processor. The processor receives a digital image of a roof of a structure and models each roof plane of the roof to generate a roof model. The processor determines dimensions of each roof plane based on the roof model. The processor retrieves roofing accessory data from a database, the roofing accessory data solar roofing accessory part identifiers and solar roofing accessory part performance characteristics for solar roofing accessories. The processor simulates multiple candidate roof layouts based on the dimensions of each roof plan and the solar roofing accessory parts and determines a utilization prediction for each candidate layout. Based on each utilization prediction, the processor determines a particular roof layout having selected solar roofing accessory parts, and generates a solar roof design, including a list of materials, for the particular roof layout.

HORIZONTAL BALANCED SOLAR TRACKER

Resumen de: US2025072162A1

In an example, the present invention provides a solar tracker apparatus. In an example, the apparatus comprises a center of mass with an adjustable hanger assembly configured with a clam shell clamp assembly on the adjustable hanger assembly and a cylindrical torque tube comprising a plurality of torque tubes configured together in a continuous length from a first end to a second end such that the center of mass is aligned with a center of rotation of the cylindrical torque tubes to reduce a load of a drive motor operably coupled to the cylindrical torque tube. Further details of the present example, among others, can be found throughout the present specification and more particularly below.

METHOD FOR PRODUCING HYDROGEN BY DISSOCIATING WATER THROUGH THERMOCHEMICAL REACTIONS AND DEVICE FOR CARRYING OUT SAME

Resumen de: AU2023313378A1

The present invention relates to a method and device for producing hydrogen by dissociating water molecules through thermochemical reactions, using a small amount of active material. The thermochemical reactions are induced by solar power with a moderate concentration of up to 50 suns, which can be achieved through linear or parabolic concentrators.

基于斯特林发动机接收器的热电联供改进系统、方法及应用

Resumen de: CN119509055A

本发明提供了一种基于斯特林发动机接收器的热电联供改进系统、方法及应用，属于光热利用技术领域。本发明的热电联供改进系统包括：冷却管，沿接收器的轴向螺旋缠绕于其周侧，冷却管为中空管，两端具有冷却工质进口和冷却工质出口，用于通入及通出冷却工质；控制阀，设置于冷却管上，用于控制冷却工质的流通及其流速和流量。本发明的热电联供改进系统及方法能够达成斯特林接收器热电联供的性能，防止高温受损，延长使用寿命，让斯特林发动机更有效发电，具有较好实际运用效果。本发明的热电联供改进系统应用于碟式斯特林光热发电系统时，冷却工质和冷却水分别用于高品位和低品位热能的利用，提高系统整体#imgabs0#效率，实现能量的梯级利用。

一种聚光型光伏发电系统

Resumen de: CN119519582A

本发明涉及光伏发电技术领域，提出了一种聚光型光伏发电系统，包括固定机架、转动架、周向调节组件、摆动架、凸透镜、发电组件、角度调节组件、限位组件和清灰组件，转动架转动安装在固定机架上部，周向调节组件安装在固定机架上，摆动架转动安装在转动架顶部，摆动架顶部可拆卸安装有凸透镜，摆动架底部安装有发电组件，角度调节组件安装在转动架上，限位组件安装在角度调节组件内部，清灰组件安装在固定机架上，通过上述技术方案，解决了现有技术中的由于污染物未得到及时的有效的清除，影响其聚光精度，导致部分光线无法被有效捕捉，降低了系统的发电效率的问题。

一种聚光太阳能耦合地热长时储能及控制系统及方法

Resumen de: CN119509058A

本发明涉及一种聚光太阳能耦合地热长时储能及控制系统及方法，包括聚光太阳能收集系统、热能转换及传输系统、地热长时储能系统、加热器模组、能量利用系统；聚光太阳能收集系统用于将太阳光聚焦并将聚焦的太阳能转换为热能；热能转换及传输系统用于从聚光太阳能收集系统接收热能，并将热能传输到地热长时储能系统或直接用于发电；地热长时储能系统利用地下深层岩石的自然储热特性，通过注入高温热流体来存储热能；加热器模组将来自热井中高温热流体通过换热器设备将存储的热能用于加热有机工质；能量利用系统用于实现能量的梯级利用过程。本发明提高了聚光太阳能的利用效率和地热能的可持续使用率。实现了能量的最大化储存和高效输出。

集热排热一体化节能围护结构及其集热排热调节方法

Resumen de: CN119508909A

本发明公开一种集热排热一体化节能围护结构及其集热排热调节方法，该结构中：屋顶子系统包括屋顶辐射层和屋顶结构层以及位于二者之间的空腔、用于实现室内与空腔之间空气循环和隔绝的连通装置，屋顶辐射层包括若干个倾斜且并排的双侧百叶辐射单元，双侧百叶辐射单元包括冷凝管、可旋转地套在冷凝管上的中心管、设在中心管两侧的百叶板，百叶板的一面设有天空辐射冷却材料、另一面设有太阳能集热材料；墙体子系统包括墙体、设在所述墙体内的蒸发管，蒸发管上端与对应冷凝管下端对接，蒸发管用于存储能吸热蒸发的导热介质。本申请能在夏冬两季均能够充分利用自然能源满足冷热需求，降低了系统的复杂性和成本。

太阳能热力系统控制方法及装置

Resumen de: CN119509056A

本申请提出一种太阳能热力系统控制方法及装置，涉及热力系统控制技术领域，其中，方法包括：获取集热器阵列出口的工质温度与储热水箱温度，根据所述工质温度和所述储热水箱温度控制集热循环泵的启停；获取进水管路温度、采暖管路温度、热水管路温度，并根据所述进水管路温度、采暖管路温度、热水管路温度控制电伴热带和对应的管路循环泵。通过根据温度对太阳能热力系统控制中各个模块进行控制，避免温度过低导致热力系统运行故障，提高了热力系统的运行效率。

基于生物质能、太阳能、风能的冷热电联产多能互补系统

Nº publicación: CN119519535A 25/02/2025

Solicitante:

华北水利水电大学

Resumen de: CN119519535A

本发明提供一种基于生物质能、太阳能、风能的冷热电联产多能互补系统，包括：电力平衡系统、热平衡系统和冷平衡系统；本发明中，通过对生物质能、太阳能、风能的利用，能够解决当前一次能源消耗过快，以及碳排放过高的问题，动态利用系统产电产气给予系统合理的分配，达到一个供用户实现电力需求，冷热负荷需求的平衡系统，实现清洁能源的利用，秸秆，畜牧粪便的合理的充分运用，解决动态多能互补的难题，最大限度的解决生物质能浪费，环境污染问题。