Resumen de: CN120538188A
本发明公开了一种光学面型耦合强化聚焦的太阳能分频利用系统,包括抛物面聚光模块、桁架、双曲面分频透镜、光电模块和热化学模块,其中双曲面分频透镜的上焦点必须和抛物面聚光模块的焦点重合,下焦点必须位于抛物面聚光模块底部预留的安装通孔中心。本发明基于双曲面透镜与抛物面聚光模块的光学耦合设计,对太阳光进行聚光‑分频‑二次聚光,在实现太阳光分频的同时对红外波段的光子进行二次聚光,有效增强二次反射光子的能流密度,提升光斑均匀度,从而提高高温、高能流需求的热化学反应效率。本发明的创新设计无需额外光学装置,即可实现太阳能的高效分频与聚光强化,即降低光学损失、提升全光谱利用率,又增强系统的技术经济性,为规模化应用提供更优解决方案。
Resumen de: CN120538185A
本发明属于热水器技术领域,公开了一种切换装置、切换供水控制方法及热水系统,切换装置能够对太阳能热水器和燃气热水器的供水进行切换,包括第一阀体模块、第二阀体模块以及控制模块。第一阀体模块和第二阀体模块能够分别控制该太阳能热水器和该燃气热水器的供水。该第一阀体模块和该第二阀体模块分别通讯连接于该控制模块,该控制模块能够分别控制该第一阀体模块和该第二阀体模块的通断。该热水系统能够简化太阳能热水器和燃气热水器的切换步骤,便于用户使用。
Resumen de: CN120538190A
本申请提出一种与光热电站耦合的储热系统及其控制方法,其中,该系统包括:聚光单元、高温吸热器、中温吸热器、高温储热单元、中温储热单元、电加热单元、高温换热器、中温换热器、蒸汽发生器、预热给水系统和控制单元;其中,所述聚光单元、所述高温吸热器、所述高温换热器、所述高温储热单元和所述蒸汽发生器组成高温回路;所述聚光单元、所述中温吸热器、所述中温换热器、所述中温储热单元和所述预热给水系统组成中温回路;所述控制单元用于基于辐照强度在所述高温回路和所述中温回路之间进行切换,并控制所述电加热单元的启停。通过本申请的技术方案,能够提升发电效率和储热系统的循环效率。
Resumen de: CN120538353A
本发明公开一种基于钙基热化学储热驱动生物质气化的太阳能‑生物质协同转化分布式能源系统,包括储热系统、生物质气化系统、固体氧化物燃料电池联合燃气轮机发电系统、朗肯循环发电系统、热水供给系统以及连接各系统的管道。所述储热系统使用聚光太阳能技术和钙基热化学储热技术将热能以化学能的形式储存起来,保证系统的连续运行。所述生物质气化系统利用氧化钙碳酸化过程释放的热量为生物质气化炉提供热量,将生物质材料转化为产生高温的合成气。然后高温的合成气通过高温净化装置后,进入顶层循环的固体氧化物燃料电池‑燃气轮机系统,产生电力。最后余热烟气将为蒸汽动力朗肯循环和热水供应系统提供热能。
Resumen de: CN120534631A
一种含有内置相变储热体的储油罐维温系统,涉及新能源技术领域,包括储油罐、太阳能集热单元、光伏发电单元、余热利用单元、智能温控单元和蓄电单元,太阳能集热单元通过供热管线与储油罐连接,储油罐通过回流管线与太阳能集热单元连接;光伏发电单元与电能转接控制装置连接,电能转接控制装置分别与蓄电单元和余热利用单元连接,蓄电单元供电线与储油罐连接,余热利用单元通过供热管线与储油罐连接,储油罐通过回流管线与余热利用单元连接;所述电能转接控制装置与电网连接。本含有内置相变储热体的储油罐维温系统将原本相变储油罐和储油罐结合起来,减少了原油与外界的热交换,这种被动式的供热方式大大提高了原油维温时长。
Resumen de: CN120538186A
本申请公开了一种热水器切换方法、装置、控制器及存储介质;该方法包括:当太阳能热水器在当前供水时刻上为用户供水时,通过第一温度传感器和第二温度传感器分别获取太阳能热水器在当前供水时刻上的储水温度和出水温度;根据太阳能热水器在当前供水时刻上的储水温度和出水温度,确定其在当前供水时刻上的参考温度;若太阳能热水器在当前供水时刻上的参考温度小于预先设定的基准温度,则控制太阳能热水器在下一个供水时刻上停止为用户供水,同时控制燃气热水器在下一个供水时刻上开启为用户供水。本申请可以自动地在太阳能热水器和燃气热水器之间进行切换,无需用户手动操作,节省大量的时间和精力,同时还可以消除安全隐患,方便用户安全使用。
Resumen de: CN120538182A
本发明涉及一种传热流体集热管及太阳能集热装置,该传热流体集热管包括外管、内管及相变储热装置,外管的管壁周向分布有入射部以及非入射部,入射部透明以使入射光穿过;内管设置于外管的管腔内,内管与外管之间形成透明保温结构;相变储热装置包括装置主体以及相变储热介质,装置主体在对应于非入射部的位置与内管热传导配合,相变储热介质密封装于装置主体内。上述传热流体集热管中的相变储热装置通过内管将储存的热量传递给内管中的传热流体,从而减轻或避免内管中的传热流体在阴天或者夜间容易凝结冻堵的问题,提升整个系统的可靠性及稳定性。
Resumen de: CN120538187A
本发明公开定日镜场调控方法及相关装置,可以获得热电偶传感器测得的第一温度值;根据所述第一温度值,校正热像仪测得的温度场;确定校正后的所述温度场是否满足预设设置的温度场要求;若校正后的所述温度场不满足所述温度场要求,则使用预先建立的定日镜场光学计算算法计算得到待调控定日镜的数量、编号和目标点位置;根据所述数量、编号和目标点位置,控制相应定日镜的工作状态。本发明基于热电偶传感器测得的第一温度值可以对热像仪测得的温度场进行校正,以便于依据准确(校正后)的温度场确定是否需要对定日镜进行调整,并且,本发明还可以基于温度场要求准确计算出待调控定日镜的数量、编号和目标点位置,结果准确且效率较高。
Resumen de: CN120538184A
本申请公开了一种热水器切换方法、装置、控制器及存储介质;该方法包括:当太阳能热水器在当前供水时刻上为用户供水时,通过第一温度传感器和第二温度传感器分别获取太阳能热水器在当前供水时刻上的储水温度和出水温度;根据获取到的储水温度和出水温度确定太阳能热水器的参考温度;若该参考温度大于第一基准温度并且小于第二基准温度,则获取太阳能热水器在当前供水时刻上的出水量;根据获取到的出水量控制太阳能热水器或者燃气热水器在下一个供水时刻上为用户供水。本申请可以自动地在太阳能热水器和燃气热水器之间进行切换,无需用户手动操作,节省大量的时间和精力,同时还可以充分利用太阳能热水器中的温水,节约资源,避免频繁切换。
Resumen de: CN120528369A
本发明公开了一种基于多功能纳米相变浆体的光谱分频太阳能光伏光热系统,包括聚光热电组件,聚光热电组件由若干组聚光热电单元组成;所述聚光热电单元包括单元框架、线性菲涅尔透镜、光谱分频集热管、透镜阵列、侧面反射镜、光伏电池组以及电刷;线性菲涅尔透镜卡接在所述单元框架的顶部开口中;光谱分频集热管设置在所述线性菲涅尔透镜的下方,用于流通纳米相变浆体,以实现光谱分频;光伏电池组中的每一光伏电池与旁路二极管并联后串联,并通过电刷连接附属电路形成光伏发电回路;纳米相变浆体采用纳米尺度的金属壳胶囊封装相变材料颗粒与水的混合物。本发明可利用太阳光全光谱实现高效热电联产、均匀光伏电池控温、及太阳热能连续利用。
Resumen de: CN120521309A
本发明涉及光伏光热技术领域,具体的公开了一种应用于混合新能源热泵系统的光伏光热一体化组件,包括压缩机、光伏光热一体化组件、膨胀阀、水热交换器以及保温水箱,所述光伏光热一体化组件中包含蒸发器和光伏集热器。本发明通过设置阵列式凸透镜聚光罩将太阳光均匀分散至多块光伏板,结合伺服电机驱动挡板动态切换风路,可使得聚光工况下冷风经第一送风通道直吹光伏板表面,通过条形槽与第一矩形槽形成穿流散热;同步运行的铜管和翅片液冷管路将换热水箱的低温工质泵入毛细管腔中,在安装板内部形成微循环吸热层,通过风冷和液冷吸热层协同作用增强对光伏结构的散热效果,提升太阳能的转化效率。
Resumen de: CN120518096A
本发明属于太阳能和化学循环重整热化学氨合成制氨技术领域,公开了一种太阳能驱动的三重化学循环重整反应制氨系统及工艺,该系统包括塔式太阳能集热模块、化学循环重整反应模块和氨合成模块,菲涅尔镜反射太阳光通过集热设备进行热量存储用于后续化学循环反应和氨合成所需的反应热;化学循环反应器中高价态金属氧化物先于含碳氧化物进行还原反应形成低价氧化物再与水蒸气氧化重新回到高价态氧化物,将生成的产物流入氨合成反应器内进行合成氨。本发明可以通过太阳光作为热源和化学循环重整技术提供氨合成所需原材料,也可以提高对成本的利用率以及降低成本,形成了一套环保、高效可循环的合成氨装置。
Resumen de: US2020217561A1
The invention relates to a method for exchanging heat contained at a fluid. A gas which is heated indirectly and emits infrared radiation is used as the fluid, said fluid being guided to the heat exchanger via an inlet and through art absorber chamber in the heat exchanger, and at least one surface, which absorbs the infrared radiation of the gas in order to use the heat of the gas, is provided in the absorber chamber. The mass flow and the temperature of she gas are additionally adjusted and the at least one surface which is absorbent for the heat exchange is designed such that the ratio dr of the heat flowing through the surface as a result of absorption to the total heat flowing through the surface is ≥0.6 during operation. Thus, a simpler and less expensive heat exchanger can be implemented.
Resumen de: CN120521197A
本发明公开了一种太阳能工业蒸汽系统的设备配置方法,属于新能源系统配置技术领域,能够解决现有技术设备利用率低的问题。所述方法包括:S1、根据太阳能工业蒸汽系统的运行参数、预设供热目标和预设集热时长,确定太阳能工业蒸汽系统中集热设备的第一集热面积和储热设备的第一储热容积;S2、根据多个调整系数中每个调整系数调整第一集热面积和第一储热容积,得到每个调整系数对应的第二集热面积和第二储热容积;S3、基于每组设备配置方案,根据气象信息和供热需求信息对太阳能工业蒸汽系统进行模拟运行,确定每组设备配置方案的运行结果,并根据运行结果从多组设备配置方案中确定最佳配置方案。本发明用于对太阳能工业蒸汽系统进行设备配置。
Resumen de: CN120520755A
本发明属于发电系统技术领域,更具体地说是涉及一种光纤聚焦太阳能发电装置。本发明包括抛物槽形反射器、玻璃集光管、蒸汽生成装置、汽轮发电机和多根传输光纤,蒸汽生成装置的蒸汽输出管和汽轮发电机的蒸汽输入端对应连接,玻璃集光管的轴线设置于抛物槽形反射器的焦线处,抛物槽形反射器并列设置有多个,每个抛物槽形反射器分别对应设置有玻璃集光管,每根玻璃集光管内对应设置有传输光纤的收集端,每根传输光纤的输出端均连接至蒸汽生成装置的热源输入端。本发明由多根传输光纤汇集到同一个热交换系统,多根传输光纤起到了二次聚光的作用,以实现高效率和低成本的太阳能热能转换方案,为光热发电技术的进步和普及提供了新的可能性。
Resumen de: CN120528325A
本发明涉及太阳能发电技术领域,尤其是涉及一种基于气囊调节的光伏光热耦合系统。包括支撑架,支撑架的顶部由上至下依次设有半透明光伏组件、气囊模块、光热反射组件,气囊模块与半透明光伏组件或/和光热反射组件连接;气囊模块通过管道分别与气体注入系统和液氮注入系统连接,气体注入系统和液氮注入系统分别与控制系统连接;半透明光伏组件上设有光照角度传感器和温度传感器,光照角度传感器和温度传感器与控制系统连接。本发明设置的气囊模块根据太阳高度角动态调整光伏与光热组件的相对位置及倾角,使入射光始终以最优角度分配至光伏组件和光热反射组件;通过液氮注入系统向气囊模块中注入液氮汽化气,利用液氮辅助光伏组件快速冷却。
Resumen de: CN120520754A
本发明公开了一种基于LNG冷能回收、太阳能辅助ORC发电的海水淡化与电解制氢集成系统和方法。太阳能集热子系统与有机朗肯循环发电子系统换热连接,有机朗肯循环发电子系统内部带有一级换热,有机朗肯循环发电子系统与LNG冷能利用子系统换热连接,LNG冷能利用子系统通过换热器与冷冻海水淡化子系统连接,LNG冷能利用子系统通过换热器与电解制氢机组传递连接;方法包括海水淡化和制氢的两种工作流程。本发明形成可同时实现海水淡化和制氢两种模式的多能源互补的综合能源系统,提高系统的稳定性和可靠性,减少对单一能源依赖的海水淡化和制氢系统,能量利用率高,节能效果好,实现“一水两用”。
Resumen de: US2025263975A1
A solar energy collecting blind arrangement includes a blind housing, blind slats, and a retraction arrangement. Each of the blind slats includes a top layer and bottom layer. The top layer is designed to be positioned to face substantially toward a window and the bottom layer is designed to be positioned to face substantially toward an interior space. The top layer includes a solar-collecting material designed to absorb solar energy. The bottom layer includes a heat-emitting material designed to transfer heat energy into passing air in an interior space to thereby heat the interior space.
Resumen de: AU2025210891A1
Abstract The receiver (25,50,100,120) according to the invention is provided with the heating area (26) for heating a heat-transporting medium, which has an optical opening (3) for sunlight, an ab- sorber (27, 51) absorbing the sunlight arranged within the path of the incidental sunlight and 5 with a transport arrangement for the transport of the medium through the heating area, wherein the absorber (27, 52) is designed as a blackbody radiation arrangement with reduced convection and the transport arrangement (29) for the transport of a gas is designed as a heat- transporting medium. By means of this, the receiver can be designed in a simpler and more reliable manner. 10 Abstract The receiver (25,50,100,120) according to the invention is provided with the heating area (26) for heating a heat-transporting medium, which has an optical opening (3) for sunlight, an ab- 5 sorber (27, 51) absorbing the sunlight arranged within the path of the incidental sunlight and with a transport arrangement for the transport of the medium through the heating area, wherein the absorber (27, 52) is designed as a blackbody radiation arrangement with reduced convection and the transport arrangement (29) for the transport of a gas is designed as a heat- transporting medium. By means of this, the receiver can be designed in a simpler and more 10 reliable manner. ug b s t r a c t h e r e c e i v e r ( , , , ) a c c o r d i n g t o t h e i n v e n t i o n i s p r o v i d e d w i t h t h e h e a t i n g
Resumen de: US2025264249A1
A modular-sequential-high-temperature heat collection and storage device with integrated power conversion unit.
Resumen de: US2025264250A1
A dual-plate heat exchanger, in combination with a parabolic trough, ensures efficient absorption of solar rays by redirecting any lost or scattered rays, enhancing overall system performance and energy yield. Another heat exchanger comprises a cylindrical quartz tube.
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.
Resumen de: AU2024235633A1
A mineral insulated cable which includes a core comprising of a resistive tube having a bore surrounded by a cylindrical wall, and a semi-conducting filler packed in the bore. The cylindrical wall is surrounded by an electrically insulating layer which includes a mineral material. The cylindrical wall is made of a metal material having a resistivity of at least 0.05 μΩ∙m at 20°C. The semi-conducting filler is in electrical contact with said wall along a substantial length of the resistive tube. The semi-conducting filler has an electric bandgap that is smaller than an electric bandgap of the mineral material of the electrically insulating layer. A current may be passed through the core at high voltage, to generate up to 15kW per meter of cable in heat.
Resumen de: WO2025169570A1
A solar heat collection system 1 comprises a plurality of solar heat collection members 10 installed on an installation object 5 constituting a building 2. Each solar heat collection member 10 has a hollow part 10a, a light-receiving surface 10b, a facing surface 10c, and a non-heat-insulating part 10d for performing convection heat transfer with ambient air. Each solar heat collection member 10 is installed on the installation object 5 in an installation orientation in which the facing surface 10c is inclined with respect to the installation object 5 so as to form a space together with the installation object 5. The plurality of solar heat collection members 10 are arranged with a prescribed installation interval L therebetween.
Nº publicación: EP4602714A1 20/08/2025
Solicitante:
WATO POWER OOD [BG]
ARSOV MILIAN BORISOV [BG]
Wato Power Ood,
Arsov, Milian Borisov
Resumen de: US2025096723A1
This invention concerns a floating photovoltaic (PV) platform for use in the field of solar energy. In particular invention concerns a floating PV platform for construction of floating photovoltaic installations. More in particular, the floating PV platform includes a supporting metal structure on the underside of a supporting element pontoon bodies forming groups, each group are fixed to a metal frame of the supporting metal structure and PV modules, where the angle of the PV modules can be adjusted automatically. The floating photovoltaic platform of the present invention includes a supporting metal structure on the underside of a supporting element (2) pontoon bodies (1) formed in groups (10) are established, each group (10) being fixed to a metal frame (14) of the supporting metal structure. On the upper side of the element (2) are PV modules (5), each of which is composed of a frame (7) in which photovoltaic panels are housed (6). The photovoltaic modules (5) are mobile with the possibility of varying their angle relative to the horizon from −15° to +45° by means of a lever module composed of an upper arm (9), a lower arm (4) and an actuator (8). The upper arm (9) and the lower arm (4) at one end are connected to the working body of the actuator (8) and the other end of the upper arm (9) is connected to one end of the frame (7) of the PV modules (5), the other end of the lower arm (4) being connected to a supporting beam (12) of the supporting metal structure. The op