Absstract of: CN116202234A

本发明公开了用于冬季供暖的CPC式太阳能集热器及其光学效率评估方法，包括支架、集热管和CPC，太阳能集热器沿东西方向放置，太阳光入射角θ′与CPC倾角的关系如下：其中，γs为太阳时角，规定太阳正午为0°，上午取正值，下午取负值，每小时相当于15°，太阳高度角αs＝arcsin(cosλ·cosδ·cosγs+sinλ·sinδ)，λ为当地纬度，太阳赤纬δ＝23.45·sin(360·(284+n)/365)，n为从1月1号起计算的天数，倾角为CPC倾斜时截面对称轴与水平面垂线夹角。本发明的有益效果是主要应用于冬季供暖，最大化满足冬季太阳时9:00‑15:00时段内高效率工作(聚光效果>90％)，且保证了具有更高的聚光比和更大的开口，在保证较高的光热转换效率的前提下，进一步降低了成本。

Absstract of: CN116202236A

本发明公开了一种太阳能集热器及光热混合模块，涉及到太阳能集热器技术领域，包括底座、连接组件、反光镜和光热模块，所述反光镜设置于连接组件的外侧面，所述光热模块设置于连接组件的上方，所述连接组件设置于底座的上方。本发明通过设置底座，底座的上方设置有连接组件，连接组件的外侧设置有反光镜和光热模块，反光镜的外侧面设置为抛物面，太阳光线照射在反光镜上会被反射至光热模块，光热模块内的流体在太阳光线的作用下被加热，从而完成集热功能，连接组件和底座之间可以发生相对转动，从而可以实现反光镜对太阳的跟随，进而保证了反光镜对太阳光线的反射效果，使得装置对太阳能的利用率得到提升。

Absstract of: WO2023092164A1

A space based solar power system comprising Braggs mirrors.

Absstract of: WO2021156649A1

A device (1) for the storage and transfer of thermal energy of solar origin, which device (1) comprises: - a containment casing (2), having an irradiation opening (10) configured to allow the entrance of an incident solar radiation in an irradiation region (350) defined within said casing (2); - a bed (3) of fluidizable particles received within said casing (2); - at least a reflecting and/or re-radiating surface (701; 702; 703) arranged within said irradiation region (350) and configured to reflect the solar radiation entering through said irradiation opening (10) directly on a freeboard (35) of said bed of particles (3) or on another reflecting and/ or re-radiating surface of said irradiation region (350).

Absstract of: CN116182413A

本发明公开了一种太阳能分级利用供热系统，包括分光器件、二次匀光器件、光伏发电系统、塔式太阳能聚光系统、储能罐和换热装置等系统；太阳光线进入分光器件用于对太阳光谱的短波和长波进行部分分光，将短波用于光伏发电系统加热产生热水进行供热，长波用于塔式太阳能聚光系统生产高参数的导热流体，并存储在储能罐中，太阳光充足时通过导热流体流量调节阀将多余导热流体用于发电，太阳光不足时储能罐中的导热流体进入加热装置协助加热。本发明同时利用光热发电的储能优势，结合光伏与光热系统实现太阳能的分级利用，提高太阳能供热系统的经济性与稳定性。

Absstract of: US2022060142A1

A compact, three-dimensional (3D) photovoltaic charging system comprising a photovoltaic unit encased in a transparent housing, a power management unit, and a support base. The photovoltaic unit having non-coplanar photovoltaic surfaces that are positioned at a relative distance and a relative orientation. Compared to conventional flat solar panels, the 3D photovoltaic charging system can collect light vertically, therefore amplifying solar module power density, defined as power output per installation footprint area. A photo-tracking, 3D photovoltaic charging system is also described, having a photovoltaic unit encased in a transparent housing, a power management unit, and means to track a source of electromagnetic radiation. The photo-tracking, 3D photovoltaic charging system tracks a moving light source, resulting in improved light flux intake, and therefore, enhanced electric power output.

Absstract of: CN116181441A

本发明公开了一种超临界二氧化碳动态特性测试系统，包括储罐；气瓶；工质泵；加热组件；透平组件和冷却组件，所述储罐的进口与气瓶的出口连通，所述气瓶内用以储存液态的二氧化碳，所述储罐的出口与所述工质泵的进口连通，所述工质泵的出口与所述加热组件的进口连通，所述加热组件的出口与所述冷却组件的进口连通，所述透平组件的进口与所述加热组件的出口连通，所述透平组件的出口与所述冷却组件的进口连通，所述冷却组件的出口与所述储罐的回流口连通，并由超临界状态的二氧化碳驱动所述透平组件做功，如此可由加热组件将所述二氧化碳流体加热为超临界二氧化碳流体并由其驱动透平组件做功。

Absstract of: WO2023079480A1

The present invention relates to a method and a device for purifying unpurified water such as seawater, wherein the water is heated so that it evaporates and the water vapour is condensed to obtain purified water, wherein the purified water is allowed to flow downward via a turbine (13), (24) that drives a generator (14), (25) in order to convert the potential gravitational energy thereof into electrical energy, wherein preferably water is pumped to a higher level (III) on a raised base (2) for energy storage as potential gravitational energy and water vapour is led to a higher level (III) and after condensation is captured at a higher level (III).

Absstract of: CN116164257A

本发明为一种通过光谱拆分技术利用自然光源进行室内植物栽培的设备，其特征在于包括采光设施、光谱拆分装置、光线传输装置、配光装置、农业生长功能区、转换装置、光电转换装置、光伏电源、生产设施，所述采光设施安装在户外，所述采光设施和光谱拆分装置连接，所述光谱拆分装置通过光线传输装置和配光装置连接，所述配光装置分别和农业生长功能区上侧及两侧的光源、转换装置、光电转换装置连接，本发明通过光学组件把太阳光或其他混合光源拆分并传输到不同功能分区，比如：适用于作物生长的谱线范围内的光被用于培育植物，适用于光伏转化的光谱用于光伏发电，适用于光热转化的用于加热介质，其他的可以用于辅助照明。

Absstract of: WO2023091337A1

A solar energy particle receiver system and method of use for precise and controlled heating, sintering, and/or phase change of particles. In one embodiment, the solar energy particle receiver system directs sunlight from a primary concentrator into supplemental concentrating reflective optic where the emitted sunlight is used to heat and sinter, melt, or induce a phase change of the particles such as regolith at a controlled temperature, the supplemental concentrating reflective optics cooled to prevent overheating and a sweeping gas directed at the reflective surface to prevent optical fouling. In one aspect, the supplemental concentrating reflective optic is a compound reflective concentrator. In one application, the particles are a regolith, such as a lunar regolith.

Absstract of: US2023160607A1

A hybrid solar window comprises: at least one glazing; a wave-length-selective solar mirror positioned to reflect IR toward an IR absorbing element. The IR absorbing elements comprises a conduit having a respective fluid inlet and fluid outlet, and an IR absorbing compound, wherein the IR absorbing compound is in thermal communication with the conduit. The wavelength-selective solar mirror has an average visible light transmittance of at least 50 percent and an average IR reflectance of at least 50 percent over the wavelength range of 850 to 1150 nanometers, inclusive. The IR absorbing element is configured to transfer thermal energy to a heat transfer fluid circulating through the conduit, wherein the IR absorbing element has an average visible light transmittance of at least 30 percent, and wherein each IR absorbing element has an average IR absorptance of at least 50 percent over the wavelength range 850 to 1150 nanometers, inclusive. Certain IR absorbing elements are also disclosed.

Absstract of: US2023163716A1

A module clamp for coupling one or more solar panels to a racking system of a solar tracker. The module clamp includes a bolt and a clamp head.

Absstract of: WO2021198942A1

A treatment system (100; 200; 300) for solid bulk material, e.g. limestone or mineral ore, which treatment system (1) comprises: - a belt conveyor (150), configured for receiving the solid bulk material upon a transportation surface (158) thereof and for displacing said material from a charging region (155) to a discharging region (156) according to a rectilinear path; - a heating chamber (130), configured to receive a solar radiation conveyed by an external field of heliostats (110); wherein a length portion of said transportation surface (158) passes within or below said heating chamber (130) in such a way that thermal energy associated with said solar radiation is transferred to the bulk material by direct impingement or by reflection or re-irradiation by internal surfaces or walls (136) of said heating chamber (130).

Absstract of: CN116147208A

本发明公开了一种新型圆柱面反射镜拼接槽式太阳能集热系统及其设计方法，本发明使用圆柱面反射镜拼接构成抛物面槽式反射镜，消除使用球面镜拼接带来的球差和子午面像差，使得系统性能与同样光学误差下的抛物面槽式系统性能差别很小；目前主流工艺下，圆柱面反射镜坡度误差在1mrad，而抛物面在2‑3mrad，因此，使用圆柱面拼接槽式系统反而性能明显优于抛物面槽式系统。本发明提出空腔接收器聚光比较大，并在开口增加圆柱面透明玻璃盖板，减少热损和入射光反射损失；本发明提出增设V型槽聚光镜，增加聚光比，减少热损。

Absstract of: CN116147210A

本发明公开了属于大气集水领域的一种太阳能驱动的MOF负载泡沫金属大气集水装置，主要包括太阳能聚光器、热量传导模块、集水模块、蒸汽冷凝模块、储水模块、装置外壳和支架。太阳能聚光器为菲涅尔透镜，通过支架支撑固定，用于太阳光聚光。热量传导模块用于太阳能光热能量转换与传递。集水模块由多孔金属有机骨架(MOF‑801)和高导热系数微米级泡沫金属组成，其中泡沫金属既可以实现热量的体相传递，提高吸附和解吸效率，又能满足高机械强度要求。蒸汽冷凝模块由热电制冷片和散热器组成。在夜间，环境温度较低，相对湿度较高，打开装置通风口，集水模块从大气中吸附集水；在白天，关闭装置通风口，依靠太阳能高温热源进行蒸汽解吸，并通过蒸汽冷凝模块实现水蒸气的冷凝收集。本发明无需额外的功率输入，高效节能，在干旱缺水地区具有广阔的应用潜力。

Absstract of: KR20230071037A

본 발명은 하이브리드 태양광열 시스템에 관한 것으로서, 더욱 상세하게는, 태양광을 이용하여 폐양액을 순수로 제조할 수 있는 동시에 전기에너지를 효과적으로 발전할 수 있는 하이브리드 태양광열 시스템에 관한 것이다. 본 발명에 따른 하이브리드 태양광열 시스템은, 하이브리드 태양광열 시스템에 있어서, 반사면을 갖는 반사수단; 상기 반사수단에 의해 반사된 태양광열을 흡수하도록 설치되는 흡수관; 상기 흡수관으로 용수를 공급하는 용수공급수단; 및 상기 흡수관을 유동하면서 수증기를 응축하도록 상기 흡수관에 연결되는 순수생성수단;을 포함하는 것을 특징으로 한다.

Absstract of: WO2023087008A1

Exemplary embodiments described herein may include lightweight, low stow volume solar concentrator. A solar concentrator may include a support frame; a support structure coupled to the support frame; and a reflective surface coupled to the support structure. A method of concentrating solar rays may include providing a solar collector having a reflector; and positioning the solar collector so that sun's rays hit the reflector.

Absstract of: WO2023085830A1

The present invention relates to a solar cogeneration system and, more specifically, to a solar cogeneration system capable of dramatically enhancing the usage of thermal energy and, simultaneously, enhancing solar generation efficiency, and quickly and effectively collecting and using thermal energy by specifically using minimal power. The solar cogeneration system according to the present invention comprises: a water tank part in which an accommodation space is provided; a solar cell module having battery cells for performing photovoltaic generation by using visible light region energy of sunlight; a heat exchange means, which receives waste heat generated by the solar cell module, so as to heat a fluid in the water tank part through heat exchange; and a reflective means provided to reflect sunlight.

Absstract of: KR20230068975A

본 발명은 태양열병합발전 시스템에 관한 것으로서, 더욱 상세하게는, 열 에너지의 활용도를 획기적으로 향상시키는 동시에 태양광 발전 효율을 향상시킬 수 있고, 특히 최소의 동력을 사용하여 신속하고 효과적으로 열 에너지를 회수하여 활용할 수 있는 태양열병합발전 시스템에 관한 것이다. 본 발명에 따른 태양열병합발전 시스템은, 내부에 수용공간이 마련된 수조부, 태양광의 가시광선 영역 에너지를 이용하여 태양광 발전을 수행하는 전지셀이 구비된 태양전지모듈, 태양전지모듈에서 생성된 폐열을 전달받아 열교환 과정을 통해 수조부의 유체를 가온하는 열교환수단, 및 태양광의 반사를 위해 설치되는 반사수단을 포함하는 것을 특징으로 한다.

Absstract of: US2023155546A1

Almost all energy on Earth comes from the Sun. It radiates power to Earth using electromagnetic (EM) waves. However, only a small fraction of the radiation was captured in the forms of photovoltaic, solar heat, hydropower, fossil fuel, and wind. The consumption of the energy comes with serious environmental penalties such as global warming and environmental damages. A system and methods are disclosed to allow capturing, storage, conversion and release of electromagnetic waves and their energy.

Absstract of: US2023152008A1

A solar energy particle receiver system and method of use for precise and controlled heating, sintering, and/or phase change of particles. In one embodiment, the solar energy particle receiver system directs sunlight from a primary concentrator into supplemental concentrating reflective optic where the emitted sunlight is used to heat and sinter, melt, or induce a phase change of the particles such as regolith at a controlled temperature, the supplemental concentrating reflective optics cooled to prevent overheating and a sweeping gas directed at the reflective surface to prevent optical fouling. In one aspect, the supplemental concentrating reflective optic is a compound reflective concentrator. In one application, the particles are a regolith, such as a lunar regolith.

Absstract of: CN116123736A

本发明涉及供暖系统技术领域，具体涉及一种分级聚光太阳能热虹吸供暖系统，包括集热管、槽式聚光装置、绝热管和冷凝管。集热管适于安装在建筑外侧，集热管内填充有液体工质；槽式聚光装置罩设在集热管的外侧且适于将太阳光汇集至集热管；绝热管适于贯穿建筑墙壁且位于集热管的上方，绝热管的一端与集热管连通；冷凝管适于安装在建筑墙壁内侧且位于绝热管的上方，且冷凝管与绝热管的另一端连通。本发明提供的供暖系统，通过槽式聚光装置得到的高品位热能驱动重力式热管，利用热管的单向导热特性，能够避免热量的散失，同时利用热管的高热导率，能够充分将太阳能转化为热能提供给室内供暖，如此实现了减少热散失和提高太阳能热利用的兼顾。

Absstract of: WO2020086763A1

A light delivery system that uses a reflective surface or machine employing Internet-of-Things and Artificial Intelligence, as well as manual processes and systems to create a moveable or static light field whose purpose is to increase or optimize the efficiency of cultivar (agricultural) growth by optimizing the appropriate spectrum for specific growing conditions.

Absstract of: CN116123739A

本发明的目的在于提供一种槽式发电跟踪机构及控制方法，包括驱动塔支架、PLC控制器、电磁阀组件、东驱动液压缸、西驱动液压缸、驱动塔旋转头、聚光镜，驱动塔支架上安装PLC控制器、东驱动液压缸、西驱动液压缸、电磁阀组件，东驱动液压缸、西驱动液压缸均连接驱动塔旋转头，驱动塔旋转头通过驱动塔旋转头旋转轴安装在驱动塔支架上，驱动塔旋转头旋转轴安装聚光镜支架法兰，聚光镜安装在聚光镜支架上，聚光镜支架与聚光镜支架法兰相连，PLC控制器通过电磁阀组件切换东驱动液压缸、西驱动液压缸里液压油的流动，从而控制驱动塔旋转头正向旋转或反向旋转。本发明能解决槽式发电聚光镜实时跟踪太阳的问题，显著提高太阳能的转换效率。

Absstract of: CN116105382A

本申请的实施例涉及一种集热单元，包括：集热部，用于吸收光辐射能；存储部，存储部用于存储钠；循环管路，将存储部和集热部连接；驱动部，设置在循环管路中，用于驱动钠在循环管路中流动，以使钠在流经集热部时将集热部吸收的光辐射能转化为热能；换热部，设置在循环管路中，用于使流经集热部的钠与外部装置进行换热；真空部，与存储部气体连通，真空部用于对存储部和循环管路进行真空处理；通气部，与存储部气体连通，通气部用于向存储部和循环管路中通入惰性气体。本申请的实施例还提供一种集热单元的使用方法和一种光热系统。