CONCENTRATED SOLAR POWER

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Resultados 93 results. LastUpdate Updated on 30/11/2022 [09:12:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 60 días / Applications published in the last 60 days



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采用摆动反射式偏抛物线反光面的线聚焦集热装置

Publication No.: CN115406121A 29/11/2022

Applicant:

南京索乐优节能科技有限公司

Absstract of: CN115406121A

本发明公开了一种采用摆动反射式偏抛物线反光面的线聚焦集热装置,其包括线聚焦集热器和驱动模块,线聚焦集热器包括主反光板模块和接收器模块;主反光板模块包括主支架、转动地安装在主支架上的摆动架以及安装在摆动架上的主反光板;接收器模块包括接收器支架和安装在接收器支架上的直通式真空集热管;驱动模块包括安装在主支架上的电机、安装在电机的输出轴上的驱动齿轮以及安装在摆动架上且与驱动齿轮相啮合的被动齿轮;在电机的驱动下,主反光板能够进行摆动,使阳光经主反光板反射到直通式真空集热管上。本申请在接收器模块固定的情况下,具有高聚光度和高单位占地面积利用率,同时具有建造及维护成本低、重量轻、抗风性能好的优势。

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METHOD FOR PRODUCING A DIMENSIONALLY STABLE CONCRETE WORKPIECE AND DIMENSIONALLY STABLE CONCRETE WORKPIECE

Publication No.: CN115401765A 29/11/2022

Applicant:

赛乐斯股份有限公司

CN_108025452_A

Absstract of: WO2016193848A1

The invention relates to a method for producing a dimensionally stable concrete workpiece characterised in that to produce the concrete workpiece a fully-sealed dimensionally stable form (20) is filled with fresh concrete in a predetermined geometry, during the subsequent and undisrupted hydratation a predetermined temperature distribution of the walls (21, 22) of the form (20) surrounding the hydrated concrete is carried out and the concrete workpiece is shaped at a compressive strength of more than 10 MPa. The maximum size of the fresh concrete has a diameter of less than 20% of the smallest measurement of the shape.

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太阳能水工质自然循环饱和蒸汽吸热器

Publication No.: CN115388565A 25/11/2022

Applicant:

北京巴布科克·威尔科克斯有限公司

Absstract of: CN115388565A

本发明公开了一种太阳能水工质自然循环饱和蒸汽吸热器,其包括吸热管屏,所述吸热管屏设置有多组竖直排列的管组,每组管组包括多根吸热管道,每根吸热管道设置有中部的直管段、以及两端的弯管段,且每根吸热管道两端的弯管段的弯曲度不同,每组管组的多根吸热管道的直管段相互平行并列设置,两端的弯管段偏折入同一平面内。本发明提供了一种高效经济、涵盖所有功率的太阳能水工质自然循环饱和蒸汽吸热器,其结构简单,成本低,不需要大型的定日镜场,适用于工业、食品、制药、民用等分布式太阳能热利用,吸热器采用自然循环,产生饱和蒸汽,不需要配置强制循环泵。采用太阳能作为能源,不产生任何污染物排放和碳排放。

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一种节能环保太阳能热水供应系统

Publication No.: CN115388563A 25/11/2022

Applicant:

刘超

Absstract of: CN115388563A

本发明提供一种节能环保太阳能热水供应系统,包括太阳能热水器、燃气热水器、水箱、用户端、水泵一、水泵二、第一管线、第二管线、第一自来水管、第二电控阀、第三管线、第三电控阀、第四管线、第四电控阀、第五管线和控制单元,所述水箱的内部设有独立的热水腔和调温仓。本发明提供的一种节能环保太阳能热水供应系统将太阳能热水器和燃气热水器进行系统性的结合,将太阳能热水器不足的水温通过燃气热水器进行加热补温供应到用户端,通过将太阳能热水器过热的水进行自来水降温然后供应到用户端使得用户端可获得恒定的水温,同时合理节约能源,降低成本。

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DEVICE WITH A HEAT EXCHANGER

Publication No.: US2022373228A1 24/11/2022

Applicant:

ECOOL ADVANCED URBAN ENG GMBH [AT]

CN_114630992_PA

Absstract of: US2022373228A1

Disclosed is a device with a heat exchanger having a first flow through which a first gaseous heat transfer medium passes and a second flow through which a second gaseous heat transfer medium passes. Upstream of the first flow, there is a combustion chamber, which optionally extends into the first flow. Two feed lines are attached to the first flow, of which the first feed line is connected to a thermal solar installation and the second feed line is connected to a source for a combustible gas-air mixture or for a non-combustible gas, in particular an oxygen-containing gas, such as air.

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CSP SYSTEM, SENSOR ARRANGEMENT, METHOD AND USE

Publication No.: WO2022243509A1 24/11/2022

Applicant:

CAMBRAS GMBH [DE]

EP_4092349_PA

Absstract of: WO2022243509A1

The invention relates to a concentrated solar power (CSP) system, comprising a reflector, a receiver tube, a shadow receiver arranged and adapted to receive the, preferably full, shadow of the receiver tube; a first digital camera fixedly attached to the CSP system and arranged and configured to acquire a first image of the reflector and of the shadow receiver, and a controller. The controller is configured to identify a first portion of the first image that comprises the reflector and a second portion of the first image that comprises the shadow receiver, determine a degree of soiling of the reflector based on the first portion of the first image and, preferably, ignore all information contained in the second portion of the first image for determining said degree of soiling, and determine an adjustment of the orientation of the reflector based on the second portion of the first image and, preferably, ignore all information contained in the first portion of the first image for determining said adjustment.

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SOLAR ENERGY COLLECTOR

Publication No.: WO2022245197A1 24/11/2022

Applicant:

JOSKE \u0301S DE MEXICO S A DE C V [MX]

Absstract of: WO2022245197A1

The present invention relates to a parabolic solar energy collector, comprising: a paraboloid-shaped reflecting surface; a collector tube located at the level of an imaginary line formed by the foci of differential parabolas that make up the reflecting surface; a mobile upper support structure mounted on a fixed lower support structure; a first motor for providing tilting movement to the mobile upper support structure and a second motor for providing rotational movement to the mobile upper support structure; where the first motor is located in an upper portion of the mobile upper support structure; the second motor is located in a lower portion of the mobile upper support structure; and a control unit is located in the mobile upper support structure.

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HELIOSTAT FRAME AND HELIOSTAT THEREOF, AND HELIOSTAT FIELD

Publication No.: EP4092350A1 23/11/2022

Applicant:

ZHEJIANG COSIN SOLAR TECH CO LTD [CN]

AU_2021207943_PA

Absstract of: EP4092350A1

A heliostat frame includes a primary beam and several secondary beams arranged on the primary beam at intervals. The secondary beams are fixed on the primary beam along an extending direction of a center axis of the primary beam, and the secondary beam is provided with several supporting block assemblies. The supporting block assembly includes supporting blocks and adhesive sheets. The supporting blocks are connected with a reflective surface of the heliostat through the adhesive sheets. A height of each of the supporting blocks is configured according to its position on the secondary beam, so that a line connected by centers of top surfaces of all of the supporting blocks on the secondary beam is arc-shaped. The heliostat frame reduces the requirements for the manufacturing accuracy of the secondary beam while guaranteeing surface accuracy of the heliostat, thereby effectively reducing the production costs and improving the manufacturing efficiency.

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CSP SYSTEM, SENSOR ARRANGEMENT, METHOD AND USE

Publication No.: EP4092349A1 23/11/2022

Applicant:

CAMBRAS GMBH [DE]

Absstract of: EP4092349A1

The invention relates to a concentrated solar power (CSP) system, comprising a reflector, a receiver tube, a shadow receiver arranged and adapted to receive the, preferably full, shadow of the receiver tube; a first digital camera fixedly attached to the CSP system and arranged and configured to acquire a first image of the reflector and of the shadow receiver, and a controller. The controller is configured to identify a first portion of the first image that comprises the reflector and a second portion of the first image that comprises the shadow receiver, determine a degree of soiling of the reflector based on the first portion of the first image and, preferably, ignore all information contained in the second portion of the first image for determining said degree of soiling, and determine an adjustment of the orientation of the reflector based on the second portion of the first image and, preferably, ignore all information contained in the first portion of the first image for determining said adjustment.

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一种太阳能发电储能供电系统

Publication No.: CN115370546A 22/11/2022

Applicant:

西安航空学院

Absstract of: CN115370546A

本发明涉及一种太阳能发电储能供电系统,包括:集热器系统、发电及追踪驱动系统、储热系统以及换热系统,本发明通过与换热介质同步循环输送的气流对换热介质进行输送驱动,取代了使用循环泵进行介质输送,降低了介质阻力,且不会出现循环泵高温工况下运行不可靠的问题;对一组或多组集热器阵列采用同一驱动控制装置进行追踪控制,一方面无需为每一组集热器单独配套完整的追踪系统,可大大减少因追踪系统带来的投入成本;另一方面,将追踪系统的动力来源集成到发电系统中,即利用汽轮机发电的同时也能控制光线追踪,进一步减少设备投入。

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METHOD FOR PROCESSING A TRANSPARENT COVER PLATE AND COVER PLATE

Publication No.: JP2022548658A 21/11/2022

Applicant:

中建材硝子新材料研究院集団有限公司

US_2022267206_PA

Absstract of: WO2021052456A1

A method for processing a transparent cover plate (10), which comprises a) providing a transparent cover plate (10) having an outer side (27) and an opposite inner side (28), wherein the cover plate (10) comprises an area (15) with a light-scattering structure, b) forming of at least one optical interference layer (16) on the cover plate side (27, 28), which comprises b1) applying a mask (24) to the cover plate (10), the mask (24) does not cover a first area (22) of the cover plate surface (11, 13) and covers a second area (23) of the cover plate side (27, 28), and the first area (22) and the second area (23) are arranged to overlap the structured area (15), b2) the optical interference layer (16) being applied in overlap with the mask (24), b3) removing of the mask (24), whereby the optical interference layer (16) is also removed.

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聚光集热装置

Publication No.: CN115360974A 18/11/2022

Applicant:

内蒙古工业大学

Absstract of: CN115360974A

本发明涉及太阳能利用技术领域,提供一种聚光集热装置,包括聚光器、集热组件和透光反射结构;聚光器具有一对第一反射面,一对第一反射面靠近聚光器焦斑位置的侧边之间连接有第二反射面,一对第一反射面远离第二反射面的侧边之间形成入光口;集热组件设置于聚光器的焦斑位置;透光反射结构设置于入光口;本发明提供的一种聚光集热装置,引入的入射光一部分直接作用于集热组件,另一部分通过第一反射面和第二反射面围成的反射区域进行反射,形成的反射光作用于集热组件,并且利用透光反射结构以及各反射面能够将未被集热组件接收的逸出光线再次反射,能够使得逸出光线反射至集热组件,实现了对逸出光线的再次利用,提高了装置的光热转化效率。

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SOLAR ENERGY UTILIZATION DEVICE AND COMBINED STRUCTURE OF SOLAR ENERGY UTILIZATION DEVICE

Publication No.: WO2022236804A1 17/11/2022

Applicant:

BOLYMEDIA HOLDINGS CO LTD [US]
HU XIAOPING [CN]

Absstract of: WO2022236804A1

A solar energy utilization device and a combined structure thereof. The solar energy utilization device is provided with a light-transmitting top cover, a light-reflecting trough, and a light energy utilization device. The light-transmitting top cover is provided with a first light-transmitting portion recessed inward and a second light-transmitting portion protruding upward from a recess of the first light-transmitting portion, and on the basis of the structure, sunlight reflected and refracted to the outer side of the light-transmitting top cover can be re-refracted from other areas to the inner side of the light-transmitting top cover, thereby improving the quantity of light refracted into the light-transmitting top cover. Moreover, at least one liquid light-condensing cavity is formed in the light-reflecting trough and the light-transmitting top cover, and a transparent liquid is filled in the liquid light-condensing cavity; the liquid light-condensing cavity can enable at least a part of sunlight emitted from the transparent liquid to the inner wall of the liquid light-condensing cavity to form a total reflection phenomenon, so that more sunlight can be converged on the light energy utilization device, and a situation where the sunlight is refracted out of the device from the liquid light-condensing cavity and the light-transmitting top cover is reduced, and the light condensing efficiency is improved.

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METHOD FOR CONTROLLING THE ORIENTATION OF A SOLAR MODULE WITH TWO PHOTOACTIVE FACES

Publication No.: US2022365161A1 17/11/2022

Applicant:

NEXTRACKER LLC [US]

AU_2022201054_A1

Absstract of: US2022365161A1

A method for controlling the orientation of a solar module (1) comprising a single-axis solar tracker (2) orientable about an axis of rotation (A), and a photovoltaic device (3) supported by said tracker and having upper and lower photoactive faces, comprising the followings steps:measurement of a distribution of the solar luminance called incident luminance originating from the incident solar radiation coming from the sky to reach the upper face, said distribution being established according to several elevation angles;measurement of a distribution of the solar luminance called reflected luminance originating from the albedo solar radiation corresponding to the reflection of the solar radiation on the ground to reach the lower face, said distribution being established according to several elevation angles;determination of an optimum orientation considering the measurements of said distributions of the incident and reflected solar luminance;servo-control of the orientation of the module on said optimum orientation.

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ZERO-FOSSIL-FUEL-USING HEATING AND COOLING APPARATUS FOR RESIDENCES AND BUILDINGS WITH AN ARRAY FOR TRACKING THE SUN

Publication No.: US2022364740A1 17/11/2022

Applicant:

STAUFFER DAVID WILLIAM [US]

Absstract of: US2022364740A1

The invention provides an apparatus which can heat water using a Fresnel lens or magnifying glass to focus and concentrate sunlight on water-filled radiator-like tubes which move water, by the water pressure from a water spigot/bib (without pumping), to:1. move the heated water through tubes to heat any space inside any building, and2. provide steam to power a steam-powered electricity generator to provide electricity, and charge a battery, during daylight hours, and then use the charged battery to supply electricity during the night hours, and3. move water, cooled by the subsurface ground, by water pressure from a water spigot/bib without pumping, into proximity with any air space inside any building to cool the air space, and4. array a series of magnifying glasses or Fresnel lenses in order to catch the rays of the sun from sunrise to sunset and focus those rays on the car radiator-like tubes full of water in order to heat the water without using fossil fuels, and5. support the, array of magnifying glasses or Fresnel lenses and car-radiator-like water tubes with arch structures to hear the weight and protect the structure from earthquake damage.

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BRANCHED POLYSILOXANES AND METHODS FOR THEIR PREPARATION AND USE AS HEAT TRANSFER FLUIDS

Publication No.: EP4087894A1 16/11/2022

Applicant:

DOW SILICONES CORP [US]
DOW GLOBAL TECHNOLOGIES LLC [US]

Absstract of: WO2021141836A1

A branched polysiloxane compound and methods for its preparation are disclosed. The branched polysiloxane compound may be used as a heat transfer fluid.

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一种吸热塔内管路保温装置

Publication No.: CN115342536A 15/11/2022

Applicant:

浙江可胜技术股份有限公司

Absstract of: CN115342536A

本发明公开了一种吸热塔内管路保温装置,通过在吸热塔本体内设置储热介质部,由其内的储热介质对吸热介质管路进行包裹;在吸热塔本体上开设了光路通道,并在储热介质部上设置了对应的吸热区域,由二次反射镜对外部镜场的弃光进行二次反射,弃光经光路通道被二次反射至所述吸热区域,储热介质部内的储热介质吸收并储存太阳光的热能,弃光积累的热量储存在储热介质中,当吸热系统停止运行后(如夜晚期间和阴天等),该部分热能即可维持吸热介质管路的温度,从而实现对电伴热设备的替换,无需耗能即可完成对吸热介质管路的加热和保温,解决了现有吸热介质管路采用电伴热设备导致成本高且耗能大的问题。

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全玻璃复合抛物面内聚光偏心真空管型太阳能中温集热器

Publication No.: CN115342532A 15/11/2022

Applicant:

浙江毕星新能源科技有限公司

Absstract of: CN115342532A

本发明公开了一种全玻璃复合抛物面内聚光偏心真空管型太阳能中温集热器。它包括集热管、受热管、保温联箱和集水管组;集热管设置在保温联箱上;受热管设置在集热管内;集水管组设置在保温联箱内;受热管与集水管组连通;集热管内设有受热管;集热管呈近似椭圆形;集热管包括第一集热管结构、第二集热管结构和第三集热管结构;第一集热管结构呈开口向下的U型结构;第一集热管结构的两端分别与第二集热管结构与第三集热管结构的一端连接;第二集热管结构与第三集热管结构的另一端连接;受热管位于集热管的截面中心点下方、且位于第二集热管结构与第三集热管结构连接点的上方。本发明具有体积小、重量轻、集热面积大的优点。

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一种多通孔平板式太阳能集热设备

Publication No.: CN115325710A 11/11/2022

Applicant:

中北大学山西格盟中美清洁能源研发中心有限公司

CN_115325711_A

Absstract of: CN115325710A

本发明涉及一种多通孔平板式太阳能集热设备,包括:具有多个通孔的传热构件,所述传热构件在流体流动方向上延伸,并且在流体流动方向上以交替梯形的形式波纹化,以在所述传热构件的多个部分中的每一个的相对表面之间产生压力差;以及主流引导装置,用于引导所述流体流的主要部分,使得所述流体流不通过所述通孔而是沿着所述传热构件流动。本发明提出了一种新结构板式集热器,其具有表现出优异的传热特性的传热表面,解决集热不均匀问题,实现改善的温度均匀性。

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一种平板式太阳能集热器及其集热系统

Publication No.: CN115325711A 11/11/2022

Applicant:

中北大学山西格盟中美清洁能源研发中心有限公司

CN_115325710_A

Absstract of: CN115325711A

本发明涉及一种平板式太阳能集热器,包括:中间板,所述中间板定位在第一外板与第二外板之间;流体流动通路,所述流体流动通路形成在所述第一外板与所述中间板的第一侧之间;封闭流体空间,所述封闭流体空间形成在所述第二外板与所述中间板的第二侧之间;流体集管,所述流体集管形成在所述第一外板与所述中间板的所述第一侧之间,并且所述流体集管定位在所述流体流动通路的第一端处。本发明提出了一种新结构板式集热器,能够提高集热效率,解决集热不均匀问题,实现改善的温度均匀性。

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一种太阳能强化二维流化床干燥物料的装置及方法

Publication No.: CN115325777A 11/11/2022

Applicant:

湖州市南浔区建大生态环境创新中心山东建筑大学

Absstract of: CN115325777A

本发明适用于太阳能利用领域,提供了一种太阳能强化二维流化床干燥物料的装置及方法,包括:二维流化床和滑轮,所述滑轮通过底部支撑架安装于二维流化床上;进出料组件,所述进出料组件安装于所述二维流化床上;吸热组件,所述吸热组件设置于所述二维流化床上;以及至少一组反光组件,所述反光组件安装于二维流化床两侧;其中所述反光组件包括弧形太阳能反光板、支撑杆以及角度定时调节器,所述支撑杆设置有多组,所述弧形太阳能反光板通过支撑杆安装于地面上,所述弧形太阳能反光板的弧度为30°‑40°,本发明对太阳能进行再利用,将太阳能与二维流化床进行巧妙的结合,降低干燥物料的成本与时间,提高处理效率。

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一种太阳能电力系统

Publication No.: CN115324852A 11/11/2022

Applicant:

成都菲斯特科技有限公司四川菲斯特科技有限公司

Absstract of: CN115324852A

本申请提供一种太阳能电力系统,包括:热管,热管的一端为热传递介质入口,热管的另一端为热传递介质的出口;线性菲涅尔透镜,位于热管的上方一侧,线性菲涅尔透镜的聚焦焦斑位于热管的投影面上,线性菲涅尔透镜用于将太阳光聚焦并投射于热管上,以加热热管内的热传递介质;蒸汽轮机,位于热管的一端,蒸汽轮机与出口相连通,热传递介质可通过出口进入太阳光热储存装置,太阳光热储存装置的蒸汽进入蒸汽轮机内;发电机,与蒸汽轮机的输出轴相连接,发电机在蒸汽轮机的带动下发电;储能装置,与发电机电连接,储能装置用于储存发电机运行产生的电能。提升了太阳能发电新场景的应用范围,有利于太阳能光热发电的推广和应用。

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六连杆式阳光追踪太阳能发电装置

Publication No.: CN115333450A 11/11/2022

Applicant:

吉林大学

Absstract of: CN115333450A

本发明提供一种六连杆式阳光追踪太阳能发电装置,包括六连杆机构以及感光检测系统、驱动系统、透镜固定架和可旋转式圆形底座,六连杆机构、所述驱动系统与透镜固定架安装在可旋转式圆形底座上,感光检测系统一部分安装在透镜固定架上,一部分独立安装在可旋转式圆形底座的附近,感光检测系统与所述驱动系统相连接,感光检测系统用来检测太阳光的位置,将经透镜折射过后的光聚集点始终保持在斯特林机的加热面上,使得当斯特林发动机以太阳能为热源进行工作时,可以高效的利用太阳光线,本发明利用传感器对太阳光强度的收集,在通过微处理器对信号处理,输出电压值启动驱动系统的工作,使菲涅尔透镜尽可能的垂直于太阳光,实现最大效率的太阳光聚集。

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一种槽式光热电站导热介质流量的调节装置及调节方法

Publication No.: CN115324853A 11/11/2022

Applicant:

中国船舶重工集团新能源有限责任公司中国船舶集团有限公司

Absstract of: CN115324853A

本发明提供了一种槽式光热电站导热介质流量的调节装置及调节方法,该调节装置包括槽式光热电站运行机组和PID调节装置,其中槽式光热电站运行机组包括膨胀罐,第一主控泵,集热器、镜场,油盐换热器,蒸汽发生器,汽轮机和导热介质管;PID调节装置包括第一PID控制器,用于通过发送变频指令调节第一主控泵的转动频率。该装置提供了四种调节装置运行模式,实现了不同发电模式的安全、高效的自动化控制,有效防止导热介质流经的部件由于热力不平衡导致热应力过大而引起设备损坏,实现导热介质流量的实时自动控制,具有较高的控制精度。

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一种基于光热发电的清洁能源供应站系统

Nº publicación: CN115325723A 11/11/2022

Applicant:

国能龙源电力技术工程有限责任公司

Absstract of: CN115325723A

本发明提供一种基于光热发电的清洁能源供应站系统,包括:光热发电系统和跨临界CO2循环系统,其中,所述光热发电系统包括集热系统、储热系统、蒸汽发生系统和汽轮发电系统,所述集热系统将太阳能转化为热能,所述热能由所述储热系统储存,所述蒸汽发生系统利用所述热能产生符合汽轮机运行要求的蒸汽,所述蒸汽供所述汽轮发电系统发电,所述跨临界CO2循环系统包括压缩机、高温气冷器、低温气冷器、回热器、膨胀阀、第一蒸发器和气液分离器。仅依靠可再生的太阳能资源,便可实现冷热电三联供,稳定高效,不消耗化石能源,温室气体零排放,工质绿色环保无害。

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