Resumen de: CN120907246A
本发明涉及太阳能聚储能技术领域,且公开了太阳能聚储能装置,包括:太阳能集能机构,包括支架组件、聚光组件、采热器油箱组件及监测组件;所述支架组件包括锚脚和采热器总成轴,所述锚脚固定设置于地面支撑部位,所述采热器总成轴通过采热器总成轴孔与锚脚转动连接;所述聚光组件包括抛物面聚光镜和双真空太阳能管。该太阳能聚储能装置,通过设置抛物面聚光镜与双真空太阳能管的协同聚光采热结构,结合采热器油箱内胆和外箱之间设置的第一绝热层,有效提升了太阳能的吸收效率与热能存储的保温性能,增强了整体集热效率,该结构设计使得太阳光能高效转化为热能并长时间保持温度,显著提高了能源利用效率。
Resumen de: WO2025228267A1
A tower-type solar thermal utilization system, comprising a heat utilization system, a primary solar collector system, and at least one secondary solar collector system. The primary solar collector system and each secondary solar collector system each comprise a solar collector module. Each solar collector module comprises a heliostat field module (201), a solar receiver module (3), a first low-temperature thermal storage unit (4) and a first low-temperature thermal storage medium conveying pump module (5). In each solar collector module, the first low-temperature thermal storage medium conveying pump module (5) conveys a low-temperature thermal storage medium in the first low-temperature thermal storage unit (4) to the solar receiver module (3) by means of a tenth pipeline (22), and the first low-temperature thermal storage unit (4) receives a low-temperature thermal storage medium from a low-temperature thermal storage medium output end of the heat utilization system by means of a seventh pipeline (26). The distance between a low-temperature thermal storage medium input end of the first low-temperature thermal storage unit (4) in the primary solar collector system and the low-temperature thermal storage medium output end of the heat utilization system is less than the distance between a low-temperature thermal storage medium input end of the first low-temperature thermal storage unit (4) in any secondary solar collector system and the low-temperature thermal storage medium
Resumen de: WO2025228270A1
Provided in the present application is a tower-type solar thermal utilization system, comprising a thermal utilization system and at least two tower-type solar thermal collection systems, wherein at least one tower-type solar thermal collection system is a characteristic tower-type solar thermal collection system. The characteristic tower-type solar thermal collection system further comprises a first high-temperature unit and a first high-temperature medium transport module, wherein a high-temperature heat storage medium that is output from a heat absorption module is transported to the first high-temperature unit, and a high-temperature heat storage medium that is output from the first high-temperature medium transport module is transported to the thermal utilization system. A first high-temperature unit in each characteristic tower-type solar thermal collection system can store part of a high-temperature heat storage medium, such that when a heat absorption module in each characteristic tower-type solar thermal collection system shuts down at night or on rainy days, the operation of a thermal utilization system can still be maintained by using the high-temperature heat storage medium in the first high-temperature unit in each characteristic tower-type solar thermal collection system, thereby improving the utilization of solar energy.
Resumen de: WO2025227202A1
Embodiments of the present disclosure may include a system configured for delivering light underwater, the system including a light collector configured for collecting light, for example above water. Embodiments may also include a light conduit assembly configured for transporting the collected light, the light conduit assembly including one or more light conduits, each having a length dependent on one or more defined water depths.
Resumen de: US2025341344A1
An energy harvesting system is disclosed including a plurality of beams connected to form a structural frame, and a plurality of solar concentrator panels mounted on the structural frame to provide a solar concentrator array for reflecting solar radiation onto a plurality of receiver tubes configured to transport a heat transfer fluid to be heated. The beams are configured to support a mobile manipulator for travel along the structural frame for performing at least one operation on the array. A mirror apparatus used in a solar concentrator panel is also disclosed and includes an elongate thin-walled closed structural beam, and a mirror extending along and mounted to a surface of the closed structural beam in a transversely deformed condition to cause the mirror to have a transverse curvature that is selected to focus the solar radiation onto a receiver tube.
Resumen de: WO2025229477A1
The invention relates to a light-concentrating device for feeding sunlight into a fibre optic, comprising a main body on which a feed-in section is arranged, and a coupling section having a coupling opening for coupling a fibre optic is arranged adjacent to the feed-in section. A concave lens is arranged in the coupling section, wherein at least one curved surface is oriented towards the coupling opening. Alternatively or additionally, a curved reflection surface is provided in the coupling section on an inner surface for concentrating the sunlight. The invention further relates to a device for collecting light, to a computer-implemented method for orienting at least one light-concentrating device, to a computer program product, and to a computer-readable storage medium.
Resumen de: WO2025229353A1
A solar powered outdoor heater (100) comprises: a heat-collection apparatus configured to collect solar thermal energy and to heat a heat transfer liquid using the collected solar thermal energy; one or more heat-emitters, the one or more heat-emitters containing a conduit for the passage of the heat transfer liquid therethrough, and a heat-emitting surface configured to radiate thermal energy; a frame configured to support the one or more heat-emitters with the heat- emitting surface facing a heat-receiving area; and a pump (P1l, P2) which is operable to pump the heat transfer liquid through the one or more heat-emitters, so that heat is transferred from the heat transfer liquid to the heat-emitters, and the heat-emitters radiate thermal energy towards the heat-receiving area.
Resumen de: WO2025230503A1
The invention is related to a method and system that both meets the hot water requirements and provides heating in places that need heating such as buildings and greenhouses with zero emission by easily replacing the traditional solar heating systems used for hot water use with active circulation and separate tank (4) systems and including an induction heating system in the pipeline during the transition process to renewable energy due to global climate changes.
Resumen de: CN120890240A
本发明属于太阳能烘干技术领域,具体涉及一种太阳能工业辣椒烘干系统。包括太阳能集热器、风管、风机、箱体烘道、料盘和轨道;轨道置于箱体烘道的底部,料盘置于轨道上,太阳能集热器吸收太阳辐射并加热空气,风机驱动热空气经由风管进入箱体烘道内部;特别地,箱体烘道为倒等腰梯形结构,箱体烘道的下底边和料盘均设有多个热风通孔,风管联通热风通孔。本发明采用底部送风结构,并在料盘与箱体底部均设置通孔,使热空气自下而上穿透辣椒根部区域,特别是贴附于料盘底部的辣椒梗部得到强化干燥,解决了传统烘干方式中“梗部难干”的技术瓶颈,提高了干燥均匀性。
Resumen de: CN120896532A
本发明公开一种光伏光热储能多元耦合的全天候自适应建筑能源系统及方法,属于太阳能综合利用与建筑节能交叉领域。系统集成菲涅尔透镜、分频膜、光伏发电单元、热电发电单元、多温区相变储能装置,光伏与热电单元表面覆盖气凝胶集热保温层。太阳光经菲涅尔透镜聚焦后,由分频膜分离为短波光与长波光,发电余热通过相变储能装置梯级存储;智能控制单元依季节与用能需求,切换供热季或供冷季模式。本系统提升太阳能光谱利用率,实现建筑电、热全天候自适应供给,结构紧凑、低碳高效,适用于各类建筑能源场景。
Resumen de: CN120890112A
本发明涉及一种高效太阳能供热供水设备,属于供热系统技术领域。该设备包括立柱以及设置在所述立柱上的太阳能追日云台转向系统和碟型太阳能集热反射镜。本发明高效节能,通过聚焦式集热技术可显著提升太阳能转化效率;设备造价低,可安装于田间地头、蔬菜大棚等场景,适合中小型供热需求;同时还可模块化扩展,多台设备串联可满足更大规模供热需求,220V供电适配常规用电环境,并且绿色环保:完全依赖太阳能,无碳排放,符合国家清洁能源政策导向,相比于现有技术有显著进步。
Resumen de: CN120889665A
本发明公开了一种利用压气机抽气能量的燃气轮机调节系统,涉及燃气轮机技术领域。包括:工作及冷却回路,包括依次连接的压气机、燃烧室、透平及与压气机和透平连接的发生器;能量利用回路,为多级吸收式制冷循环,包括与发生器连接的溶液换热器、吸收器和冷凝器及与冷凝器和吸收器连接的蒸发器;进气温度控制回路,包括与蒸发器连接的空气冷却器,空气冷却器连接在压气机的进气管中;该系统利用压气机抽气作为热源驱动多级吸收式制冷循环运行,在蒸发器中产生冷量,通过空气冷却器冷却进入压气机的空气;降温后的压气机抽气用于冷却所述透平。本发明改善燃气轮机冷却空气消耗量的同时,控制燃气轮机入口空气温度,提升了燃气轮机整体热力性能。
Resumen de: CN120890187A
本发明公开了一种螺旋流道聚光型太阳能集热器,涉及太阳能集热器领域,具体包括框架以及固定设置在其内部的聚光反射板,聚光反射板的上方设置有多条螺旋管,框架位于聚光反射板两侧的顶壁上均固定设置有侧挡板;本发明是通过从螺旋管内净水受热均匀和螺旋管外管壁受热均匀两个角度出发,共同提高螺旋管内净水受热均匀性,即通过控制螺旋管转动,增强螺旋管内的湍流强度,湍流的增强能够促进流体与管壁的接触频率,减少局部过热或过冷区域,提高热量的传递速率,进而提高净水加热的均匀性,且对焦点处进行吹风处理,气流吹动带走焦点处的部分热量,降低局部温度,焦点处的高温热量向螺旋管的其他区域扩散,使框架内部的温度分布更加均匀。
Resumen de: CN120890191A
本发明涉及太阳能光热发电技术领域,公开了一种基于实时宽带总线的定日镜驱动与控制一体化系统,包括:定日镜控制器,定日镜控制器包括主控模块、电机驱动模块、通信模块和电源管理模块,主控模块采用ARM32位处理器,AUTBUS端口用于和上位机进行通信,ARM32位处理器运行控制算法,电机驱动模块用于获取电路参数,并根据电路参数确定保护策略,RS485接口用于连接电机驱动模块的方位电机和俯仰电机的Bi SS‑C编码器,通信模块支持AUTBUS协议,电源管理模块用于电源滤波、稳压和备份电源。本发明通过主控模块、电机驱动模块、通信模块和电源管理模块确保了定日镜的动态跟踪以及发电系统的效率与稳定性。
Resumen de: CN120890188A
一种具有滑动轴承的定日镜,其包括基座,方向控制机构,以及角度控制机构。所述方向控制机构包括至少两个直筒轴承。所述角度控制机构包括至少两个卷边轴承。所述卷边轴承与所述直筒轴承由相同材料制成。所述直筒轴承包括一层基材层,一层粘在所述基材层上的铜网层,以及一层粘接及嵌设在所述铜网层上的自润滑层。本具有滑动轴承的定日镜通过在所述第一定子组件与第一转子组件之间设置在所述直筒轴承,同时在所述第二定子组件与所述第二转子组件之间设置所述卷边轴承,从而不仅可以降低了摩擦系数,而且可以提高所述第一定子组件与第一转子组件,以及所述第二定子组件与所述第二转子组件的稳定性。
Resumen de: AU2024237958A1
The present invention relates to Energy generation panel comprising at least two energy generation modules, each energy generation modules comprising a first surface presenting an energy harvesting device, a second surface, a reflecting surface, and a holding structure connecting the first and second surfaces together so as to present a volume in between, wherein the reflecting surface is configured to filter an incident sunlight thereby letting a first portion of said sunlight pass through it and reflecting a second portion of said sunlight, characterized in that said reflecting surface presents a plurality of reflecting regions differently oriented with respect to each other and each being configured to homogeneously reflect said second portion of incident light on a collecting surface of said energy harvesting device.
Resumen de: MA65150A1
La présente invention se rapporte à une technologie de système monobloc pour la production de leau chaude à travers lénergie solaire thermique pour une utilisation domestique sanitaire et industrielles. Il sagit plus précisément dune nouvelle génération de chauffe-eau solaire en circuit ouvert et en circuit fermé. Cette invention présente un concept d'une tour cylindrique et vertical qui rassemble tous les composants du chauffe solaire classique dans un seul bloc en respectant les règles de l'art et le beau design ce qui offre beaucoup d'avantages en termes despace et d'intégration ainsi quen termes damélioration du rendement et d'efficacité énergétique de façon générale. Cette silhouette traduit la valeur de la présente invention qui apporte les solutions essentielles pour un développement convenable de ce marché
Resumen de: AU2024213823A1
Integral solar panels for use in construction, wherein the integral solar panels are configured for generating electricity and/or heat from solar radiation, wherein the integral solar panels include solar collecting portions and non-collecting portions, and wherein the non- collecting portions are configured to reflect and/or concentrate solar energy onto the collecting portions.
Resumen de: CN120879690A
本申请公开了一种可变光热集成卡诺电池的模式切换方法、装置、设备及存储介质,涉及光热储能技术领域,所述方法包括:先清洗融合历史与待测的辐射、气象、地理及设备数据,生成高质量特征;随后搭建含编码器、位置编码、多头注意力、前馈、LSTM和全连接层的Transformer‑LSTM模型,用历史特征训练至收敛得到目标模型;该模型实时输出太阳辐射预测值,落入第一预设强度等级即启动中低温循环的储释链路,落入第二预设强度等级则切换高温循环,完成模式切换。本申请能够将太阳辐射波动带来的输出不确定性转化为稳定可调的电能输出,实现光热资源的最优分配与系统效率最大化。
Resumen de: CN120868624A
本发明属于太阳能利用领域,公开了一种全光谱太阳能分频集热器、系统及其工作方法,通过壳体内自上而下设置四层玻璃层,形成两个真空腔体,夹持中间容纳分频流体的封闭腔体结构。两个真空腔体通过双层真空隔离显著降低气体导热损失,双真空层的协同作用可突破单一真空腔体真空度极限,有效抑制对流与传导散热;中间第三腔体通过分频流体对太阳光进行波长选择性吸收与传热,实现光谱分频利用。本集热器具备三层热阻屏障与分频功能耦合优势,真空层数增加既可强化绝热性能,降低总散热损失,又通过四层玻璃的复合结构提升整体机械强度,使系统效率大幅度提升,提高了全光谱系统的可靠性与工业化应用潜力。
Resumen de: CN120868636A
本发明涉及一种高效太阳能喷射式制冷设备装置,包括太阳能立柱、太阳能追日云台转向系统、碟形太阳能集热反射镜、太阳能集热发生器、工质冷凝器、热交换蒸发器、膨胀喷射阀、储能保温水箱、风幕机、补水口、工质循环泵、热交换循环泵、冷凝水出管道、冷凝水加压泵和回水管;所述太阳能立柱和太阳能追日云台转向系统固定连接,所述太阳能追日云台转向系统和碟形太阳能集热反射镜转动连接;所述碟形太阳能集热反射镜和太阳能集热发生器固定连接;所述储能保温水箱和补水口固定连接;本申请装置节能环保,造价低,维护成本少。商超;办公、农家院均可安装,产品前景广阔,市场需求量大。
Resumen de: CN120868486A
本发明公开了基于太阳能加热的熔盐发电供热装置,包括:供热调节单元,用于对水进行加热的熔盐集装装置,设于熔盐集装装置的流入端用于控制熔盐集装装置加热状态的开关组件;发电单元,包括设于开关组件流入端用于对熔盐集装装置进行供电加热的火电组件,设于开关组件流入端且位于火电组件一侧用于辅助火电组件对熔盐集装装置进行加热的太阳能发电组件。当火电组件发出的电不足以满足用户需求时,控制开关组件将火电组件与太阳能发电组件同时打开,使得在火电组件将电能转化成热能的同时,原先储存的太阳能也同时转化成热能供用户使用,从而实现了能够灵活的参与调峰服务,节能环保的效果。
Resumen de: CN120868626A
本发明涉及塔式光热发电技术领域,尤其是涉及一种基于无人机航测与图像分析的塔式光热定日镜校准方法,其包括无人机标定与数据采集、图像分析与偏差计算、回归分析与参数校准三个步骤:无人机搭载RTK定位模块和高分辨率相机,在夜间或阴天条件下,通过红色LED标记灯及反射光斑偏移量计算定日镜实际法线方向与理论值的偏差;利用最小二乘法拟合多点数据,分离出方位俯仰初始角偏差和立柱倾斜角偏差,并实现自动补偿。本发明通过无人机航测与图像分析技术的有机结合,提供了一种高效、高精度且灵活的塔式光热定日镜校准方法,解决了传统纠偏方法依赖太阳光的限制,显著提高了校准效率和精度,具有重要的技术意义和广阔的应用前景。
Resumen de: AU2024234719A1
A mineral insulated cable includes an elongate core comprising a conducting ceramic-based material having a negative temperature coefficient. The elongate core is arranged on a central axis of the mineral insulated cable, and surrounded by an electrically insulating layer which comprises a mineral material. The conducting ceramic-based material is conductive relative to the electrically insulating layer. A metallic outer sheath concentrically envelopes around the electrically insulating layer. A current may be passed through the elongate core at high voltage, to generate up to 15kW per meter of cable in heat.
Nº publicación: CN120880324A 31/10/2025
Solicitante:
中国华电科工集团有限公司华电中光新能源技术有限公司
Resumen de: CN120880324A
本发明提供了一种基于沙子储热的光伏光热协同系统及其热能利用方法,系统自上而下包括半透明光伏电池组件、板式聚光器、集热管道系统、沙子储热单元及辅助结构。半透明光伏电池组件吸收可见光发电,紫外光和红外光透过组件被板式聚光器聚焦至集热管道系统,加热工质后储存在沙子储热单元,供夜间或负荷高峰期使用。该系统通过光谱分离提升综合利用率至≥85%,沙子储热成本低、寿命长,结构紧凑且适应性强,可实现昼夜供能,适用于西部荒漠、边远地区及农业大棚等多种场景,有效解决现有光伏光热系统效率低、储热弱、成本高及环境适应性不足等问题。