公开(公告)号：WO2023077833A1

公开(公告)日：2023-05-11

申请号：PCT/CN2022/102080

申请日：2022-06-28

Applicant: 西安热工研究院有限公司

Inventor： 韩伟 ,  付康丽 ,  陆续 ,  姚明宇 ,  于在松 ,  张继红

IPC: F24S23/71 ,  F24S60/00 ,  F24S80/70 ,  F28D9/00 ,  F28D7/00

Abstract: 本发明一种分光反射高倍聚光光伏光热一体化腔式接收器，包括光热组件和光伏组件；所述光热组件包括高温储热系统和低温储热系统，以及若干换热管束布置形成的反射腔体；所述反射腔体内表面设置紫外可见光反射膜，所述若干换热管束连通形成集热回路；所述集热回路的输入端连接低温储热系统，输出端连接高温储热系统；所述光伏组件设置在反射腔体的聚光焦点处，包括沿光线入射方向依次叠放设置的近红外反射膜、高倍聚光光伏集成接收器和聚光光伏冷却器；所述反射腔体采用抛物线回转反射腔体，所述抛物线回转反射腔体由单流程环形换热管束或双流程环形换热管束缠绕形成。本发明设计合理，结构简单，转化效率高，能有效提高集热量品位。

公开(公告)号：WO2022038487A1

公开(公告)日：2022-02-24

申请号：PCT/IB2021/057524

申请日：2021-08-16

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： CHEN, Qian ,  SHAHZAD, Muhammad Wakil ,  BURHAN, Muhammad ,  YBYRAIYMKUL, Doskhan ,  AKHTAR, Faheem Hassan ,  KUMJA, M. ,  NG, Kim Choon

IPC: F24S60/00 ,  F24S20/20 ,  F03G6/06 ,  F24S23/79 ,  F28D20/00 ,  F24S80/20

Abstract: A concentrating solar power plant (100) includes a solar light capturing part (110) configured to capture solar light; and a heat exchange part (120) configured to transform solar energy, from the captured solar light, into heat, which is stored in a solid medium (220), wherein the solid medium (220) is stored underground. The solar light capturing part (110) has a heliostat farm (112), a beam down solar concentrator (118), and a compound concentrator (116), each configured to reflect the solar light.

公开(公告)号：WO2021140025A1

公开(公告)日：2021-07-15

申请号：PCT/EP2020/087577

申请日：2020-12-22

Applicant: SIEMENS GAMESA RENEWABLE ENERGY GMBH & CO. KG

Inventor： EGGERS, Jan Rudolf

IPC: F02C1/10 ,  F02C6/14 ,  F02C1/00 ,  F03G6/06 ,  F24S60/10 ,  F02C1/005 ,  F02C1/105 ,  F03G6/064 ,  F05D2260/207 ,  F05D2260/213 ,  F24S60/00 ,  F28D20/0056

Abstract: Thermal power station and method for generating electric power in a thermal power station The invention relates to a thermal power station (1) comprising (a) at least one thermal energy storage (10) having a housing (11), a storage chamber (12) with heat storage material (13) inside the storage chamber (12) and a fluid inlet port (14) fluidically connected to the storage chamber (12) and a fluid outlet port (16) fluidically connected to the storage chamber (12), and (b) a Brayton cycle heat engine (20) comprising a gas turbine (21), a cooler (23) and a compressor (24) connected with each other by means of a closed cycle (26) containing a second working fluid (B), whereby (c) the Brayton cycle heat engine (20) further comprises a control unit arranged for operating the Brayton cycle heat engine (20) according to a Brayton cycle, (d) the gas turbine (21) is thermally coupled to the at least one thermal energy storage (10) by means of a first heat exchanger (25) and a first working fluid (A), the first working fluid (A) being different from the second working fluid (B), and (e) the gas turbine (21) is connected to a generator (30) for producing electrical power by means of the thermal energy from the thermal energy storage (10). The invention further relates to a method for generating electric power in a thermal power station (1).

公开(公告)号：WO2018132896A1

公开(公告)日：2018-07-26

申请号：PCT/CA2018/050037

申请日：2018-01-15

Applicant: BIGZ TECH INC.

Inventor： AHDOOT, Eliot ,  AHDOOT, Simon

IPC: F24F5/00 ,  F24D11/00 ,  F24F13/30 ,  F24S60/00 ,  F28D19/04 ,  F28D20/00

Abstract: There is described an apparatus for storing heat. The apparatus comprises a thermal mass for storing heat, the thermal mass having a first surface and a second surface. Fins are provided on the first surface and the second surface for accelerating heat transfer to and from the thermal mass. A displacement mechanism is secured to the thermal mass for translating the first surface to a first environment, e.g., a duct, while removing the second surface and its fins from a second environment, e.g., outside, and for translating the second surface to the second environment while removing the first surface and its fins from the first environment.

公开(公告)号：WO2023285227A1

公开(公告)日：2023-01-19

申请号：PCT/EP2022/068692

申请日：2022-07-06

Applicant: TOTALENERGIES SE

Inventor： HICKEL, Pierre-Emmanuel ,  BOUCHEZ, Théodoric

IPC: F24S20/67 ,  A01G13/02 ,  F24S60/00 ,  F24S60/30 ,  H02S20/00 ,  H02S40/40 ,  A01G13/06

Abstract: La présente invention concerne un système solaire (1) comprenant : - une ombrière solaire (3) configurée pour être disposée dans une zone de cultures (5), ladite ombrière solaire (3) comprenant au moins un panneau solaire (7) configuré pour produire de l'énergie, - une unité de stockage (9a, 9b) de l'énergie produite par le panneau solaire (7).

公开(公告)号：WO2020254685A1

公开(公告)日：2020-12-24

申请号：PCT/EP2020/067331

申请日：2020-06-22

Applicant: AREOS-ENERGIE AG ,  PETROVIC, Vladan

Inventor： PETROVIC, Vladan

IPC: F24S20/20 ,  F24S23/77 ,  F24S25/12 ,  F24S30/452 ,  F24S60/00 ,  F24S50/20

Abstract: Konzentrator mit einer Fokussiereinrichtung zum Fokussieren von Sonnenenergie auf eine Brennpunktzone, umfassend eine Reflektorenanordnung zum Umlenken der Sonnenenergie auf die Fokussiereinrichtung, wobei die Reflektorenanordnung der Elevation der Sonne nachführbare Reflektoren aufweist und dem Azimut der Sonne insgesamt drehnachführbar ist und eine Sonnenstandnachführsteuerung für die Reflektorenanordnung zum sonnenstandabhängigen Umlenken der Sonnenenergie auf die stationäre Fokussiereinrichtung vorgesehen ist.

公开(公告)号：WO2020200457A1

公开(公告)日：2020-10-08

申请号：PCT/EP2019/058521

申请日：2019-04-04

Applicant: GENERAL ELECTRIC TECHNOLOGY GMBH

Inventor： MCGRANE, John ,  INIGO, Pedro ,  DAS, Apurba ,  TERDALKAR, Rahul ,  JOSHI, Abhinaya ,  CLARK, Michael ,  QUINN, Joseph ,  PASHKO, Gary ,  DEROSA, Robert

IPC: F24S50/40 ,  F24S50/80 ,  F24S20/20 ,  F24S40/60 ,  F24S60/00 ,  F24S50/00 ,  F28D20/00

Abstract: A molten salt central receiver arrangement for transferring heat from panels to a molten salt that flows through the panels. A control device allows to change the condition of at least one of the panel arrangements of the molten salt central receiver arrangement depending on at least an operating parameter of at least one panel and/or depending on an environment signal that characterizes the actual or forecast available heat for the heat transfer to the molten salt. In normal operation passes, each having one or more panels, are connected in series such that molten salt flows in a serpentine or alternating way upward and downward through subsequent passes. In a parallel flow condition, molten salt may flow upward through all of the panels in parallel. In a drain condition, the molten salt is forced out of one or more panels and replaced by compressed air.

公开(公告)号：WO2020136456A1

公开(公告)日：2020-07-02

申请号：PCT/IB2019/058410

申请日：2019-10-03

Applicant: MAGALDI POWER S.P.A.

Inventor： MAGALDI, Mario ,  BASSETTI, Fulvio

IPC: F24S60/00 ,  F24S20/20

Abstract: A plant for the accumulation of energy in thermal form, comprising at least one accumulation device (1), said accumulation device (1) having: - a containment casing (2); - a bed (3) of fluidizable solid particles received within said casing (2); - heating means (7; 70; 70'; 700) thermally connected with said bed of particles (3), which heating means is configured to transmit thermal energy to said particles; and - heat exchange means (8; 5), also thermally connected to said bed of particles (3) and selectively activated to receive thermal energy therefrom, the overall configuration being such that said thermal energy is transferred from the heating means (7; 70; 70'; 700) to the fluidizable solid particles of said bed (3) and, in simultaneous or deferred manner, from said fluidizable solid particles to said heat exchange means (8; 5), wherein the plant is configured to feed said heating means by means of excess electric energy, for example coming from a renewable source, particularly wind or photovoltaic energy, or by means of residual thermal energy, that is thermal waste from industrial processes.

公开(公告)号：WO2022012941A1

公开(公告)日：2022-01-20

申请号：PCT/EP2021/068130

申请日：2021-07-01

Applicant: DEUTSCHES ZENTRUM FÜR LUFT- UND RAUMFAHRT E.V.

Inventor： BRENDELBERGER, Stefan ,  HOLZEMER-ZERHUSEN, Philipp

IPC: F24S20/20 ,  F24S20/30 ,  F24S60/00 ,  F24S80/20 ,  F24S80/70

Abstract: Solarstrahlungsreceiver mit einer Receiverkammer (3) mit mindestens einer Strahlungsöffnung (7), durch die konzentrierte Solarstrahlung in die Receiverkammer (3) einleitbar ist, mit mindestens einer Solarabsorbervorrichtung (13), die mindestens einen Feststoffmediumblock (15) aufweist, der an einer Transporteinrichtung (17) befestigt ist, und mit mindestens einer Öffnung (11), durch die die mindestens eine Solarabsorbervorrichtung (13), eingeschoben wird, so dass der mindestens eine Feststoffmedium block (15) in der Receiverkammer (3) angeordnet ist, und entnommen wird.

公开(公告)号：WO2021053357A1

公开(公告)日：2021-03-25

申请号：PCT/GB2020/052276

申请日：2020-09-18

Applicant: UNIVERSITY OF HULL

Inventor： ZHAO, Xudong ,  LI, Jing ,  FAN, Yi ,  BADIEI, Ali ,  YU, Min ,  MYERS, Steve

IPC: F28D20/00 ,  F24D11/02 ,  F24H7/00 ,  F24S60/00

Abstract: A thermal storage tank divided into a first and second chamber by a partition, wherein the partition has a partition aperture for the flow of fluid from the first chamber to the second chamber, and wherein a heat exchanger is provided within the first chamber for transferring heat from a heat source to fluid within the first chamber, and a thermal storage system, wherein the second chamber has a volume that is at least twice the volume of the first chamber, and wherein the first chamber contains one or more outlet ports and one or more inlet ports and the second chamber contains one or more outlet ports.