公开(公告)号：WO2010076790A3

公开(公告)日：2010-09-02

申请号：PCT/IL2009001225

申请日：2009-12-29

Applicant: SIEMENS CONCENTRATED SOLAR POW ,  BARKAI MENASHE

Inventor： BARKAI MENASHE

IPC: F03G6/06 ,  F01K23/10 ,  F02C6/18

CPC classification number: F03G6/067 ,  F02C1/05 ,  F03G6/064 ,  Y02E10/46 ,  Y10T137/3084

Abstract: A solar thermal power plant is provided, comprising a solar collection system configured for utilizing incident solar radiation to heat a heat transfer fluid (HTF), and a power block configured for utilizing the heated HTF to generate power. The solar collection system comprises a plurality of pipes for carrying the HTF and being characterized by a first degree of permeability to hydrogen, at least some of the pipes comprising portions exposed to the atmosphere and comprising a membrane made of a material characterized by a second degree of permeability to hydrogen being higher than the first degree of permeability to hydrogen.

Abstract translation: 提供了一种太阳能热发电设备，其包括被配置用于利用入射太阳辐射来加热传热流体（HTF）的太阳能收集系统，以及被配置用于利用被加热的HTF来发电的电源块。 该太阳能收集系统包括多个用于承载HTF的管，并且具有对氢的第一渗透度的特征，至少一些管包括暴露于大气的部分并且包括由特征为第二程度的材料制成的膜 对氢的渗透率高于对氢的第一渗透度。

公开(公告)号：WO9964795A3

公开(公告)日：2000-04-13

申请号：PCT/IL9900306

申请日：1999-06-08

Applicant: SOLEL SOLAR SYSTEMS LTD ,  BARKAI MENASHE

Inventor： BARKAI MENASHE

IPC: F24S10/40 ,  F24S10/70 ,  F24S23/70 ,  F24J2/10 ,  F24J2/24

CPC classification number: F24J2/1047 ,  F24J2/055 ,  Y02E10/44

Abstract: A solar collector unit (10) which includes a trough-shaped compound parabolic concentrator (12). The concentrator is formed of two integral side-by-side portions (14), each having a compound parabolic cross-sectional configuration which extends inwardly from a free edge (16) and terminates at a common apex (18), thereby defining a ridge portion extending along the length of the trough-shaped concentrator. The concentrator has a generally omega-shaped cross-sectional configuration. The concentrator also defines a focal region (14', 14'') parallel to the ridge portion. The solar collector unit also includes an elongate receiver construction (22, 24) extending along the length of the concentrator in the focal region, thereby to receive solar energy focused thereat by the concentrator. The elongate receiver construction has an arrangement of parallel, interconnecting conduits for carrying a throughflow of a fluid to be heated. The ridge portion of the concentrator intersects with a tangential plane (28) common to at least a pair of the conduits, thereby substantially preventing gap loss thereat.

Abstract translation: 一种太阳能收集器单元（10），其包括槽形复合抛物面聚光器（12）。 集中器由两个整体并排部分（14）形成，每个部分具有从自由边缘（16）向内延伸并终止在公共顶点（18）处的复合抛物线横截面构造，从而限定一个脊 部分沿着槽形集中器的长度延伸。 集中器具有大致Ω形的横截面形状。 集中器还限定平行于脊部的聚焦区域（14'，14“）。 太阳能收集器单元还包括沿焦点区域中的聚光器的长度延伸的细长的接收器结构（22,24），从而由聚光器接收聚集在其上的太阳能。 细长的接收器结构具有用于承载要加热的流体的通流的平行的互连导管的布置。 集中器的脊部与至少一对导管共同的切向平面（28）相交，从而基本上防止其间的间隙损失。

公开(公告)号：WO2012097942A3

公开(公告)日：2014-01-03

申请号：PCT/EP2011073918

申请日：2011-12-23

Applicant: SIEMENS AG ,  SIEMENS CONCENTRATED SOLAR POWER LTD ,  BARKAI MENASHE ,  EZER RAMI ,  LIPMAN ELI ,  SHWARZMAN JOEL

Inventor： BARKAI MENASHE ,  EZER RAMI ,  LIPMAN ELI ,  SHWARZMAN JOEL

IPC: F24J2/07 ,  F24J2/14 ,  F24J2/24 ,  F24J2/46 ,  F24J2/48

CPC classification number: F24J2/4652 ,  F24J2/07 ,  F24J2/14 ,  F24J2/487 ,  Y02E10/41

Abstract: This invention relates to a heat receiver tube for absorbing solar energy and for transferring absorbed solar energy to a heat transfer fluid which can be located inside a core tube of the heat receiver tube. A first part of the core tube surface is covered by a first solar energy absorptive coating for absorbing radiation of a first certain spectrum of the sunlight. A second part of the core tube surface is covered by a second solar energy absorptive coating for absorbing radiation of a second certain spectrum of the sunlight. An emission radiation inhibiting coating for inhibiting an emissivity for infrared radiation is deposited on the second solar energy absorptive coating such that the second solar energy absorptive coating is arranged between the second partial core tube surface and the emission radiation inhibiting coating. The first solar energy absorptive coating forms a first partial heat receiver tube surface and the emission radiation inhibiting coating forms a second partial heat receiver tube surface. Also provided is a parabolic trough collector with at least one heat receiver tube which is arranged in a focal line of a parabolic mirror. The first partial heat receiver tube surface and the sunlight reflecting surface of the mirror are arranged face to face whereas the second partial heat receiver tube surface is averted to the reflecting surface of the mirror.

Abstract translation: 本发明涉及一种用于吸收太阳能并将吸收的太阳能转移到可位于热接收管的芯管内的传热流体的热接收管。 芯管表面的第一部分由用于吸收第一特定光谱的辐射的第一太阳能吸收涂层覆盖。 芯管表面的第二部分由第二太阳能吸收涂层覆盖，用于吸收第二特定光谱的辐射。 在第二太阳能吸收涂层上沉积用于抑制红外辐射发射率的发射辐射抑制涂层，使得第二太阳能吸收涂层布置在第二部分芯管表面和发射辐射抑制涂层之间。 第一太阳能吸收涂层形成第一部分受热器管表面，并且发射辐射抑制涂层形成第二部分受热器管表面。 还提供了一种抛物面槽收集器，其具有布置在抛物面镜的焦线中的至少一个热接收管。 第一部分受热器管表面和反射镜的阳光反射表面面对面布置，而第二部分受热器管表面被避免到反射镜的反射表面。

公开(公告)号：WO2010128135A3

公开(公告)日：2011-03-31

申请号：PCT/EP2010056249

申请日：2010-05-07

Applicant: SIEMENS CONCENTRATED SOLAR POWER LTD ,  SIEMENS AG ,  BARKAI MENASHE

Inventor： BARKAI MENASHE

IPC: F24J2/46 ,  F03G6/06

CPC classification number: F24J2/4612 ,  F24J2/07 ,  F24J2/4616 ,  H01J7/186 ,  H01J29/94 ,  Y02E10/46

Abstract: There is provided a pipe in a solar thermal power plant, the pipe comprising an inner tube configured for carrying a heated heat transfer fluid, an outer tube surrounding the inner tube, wherein the space between the inner and outer tube is evacuated, and a getter restraint structure configured for maintaining getters in a predetermined position. The getter restraint structure is in contact with the outer tube and otherwise entirely free of contact with the inner tube and/or is in thermal isolation from the inner tube.

Abstract translation: 在太阳能发电厂中设置有管，该管包括构造成承载加热的传热流体的内管，围绕内管的外管，其中内管和外管之间的空间被抽真空，吸气剂 构造成将吸气剂维持在预定位置的约束结构。 吸气剂约束结构与外管接触，否则完全不与内管接触和/或与内管隔热。

公开(公告)号：WO2012130283A3

公开(公告)日：2012-11-22

申请号：PCT/EP2011054810

申请日：2011-03-29

Applicant: SIEMENS AG ,  SIEMENS CONCENTRATED SOLAR POWER LTD ,  ARAN HAGAI ,  BARKAI MENASHE ,  COHEN GABRIEL ,  EZER RAMI ,  LIPMAN ELI

Inventor： ARAN HAGAI ,  BARKAI MENASHE ,  COHEN GABRIEL ,  EZER RAMI ,  LIPMAN ELI

IPC: F24J2/48 ,  F24J2/05 ,  F24J2/07 ,  F24J2/46

CPC classification number: F24J2/46 ,  B21D53/06 ,  F24J2/055 ,  F24J2/07 ,  F24J2/4652 ,  F24J2/485 ,  Y02E10/41 ,  Y02E10/44 ,  Y10T29/49355

Abstract: The invention relates to a heat receiver tube (1) for absorbing solar energy, wherein the receiver tube (1) comprises a core tube (10) having at least one first partial heat receiver tube surface (11), at least one second partial heat receiver tube surface (12) and at least one further partial heat receiver tube surface (13), wherein the first partial heat receiver tube surface (11) is formed by a first solar energy absorptive coating (111) deposited on a first partial core tube surface (101) of the core tube (10) for absorbing radiation of a first spectrum of the sunlight, wherein the second partial heat receiver tube surface (12) is formed by at least one emission radiation inhibiting coating (14) deposited on a second core tube surface (102) of the core tube (10), wherein the further partial heat receiver tube surface (13) is formed by at least one further solar energy absorptive coating (131) deposited on a further partial core tube surface (103) of the core tube (10) for absorbing radiation (1311) of a further spectrum of the sunlight and wherein the further partial heat receiver tube surface (13) is arranged in a radiation window (1211) of the second partial heat receiver tube surface (12) such that the radiation (1311) can impinge the further partial heat receiver tube surface (13).

Abstract translation: 本发明涉及一种用于吸收太阳能的热接收管（1），其中接收管（1）包括具有至少一个第一部分受热器管表面（11）的芯管（10），至少一个第二部分热 接收器管表面（12）和至少一个另外的部分受热器管表面（13），其中第一部分受热器管表面（11）由沉积在第一部分芯管上的第一太阳能吸收涂层（111）形成 所述芯管（10）的表面（101）用于吸收第一光谱的辐射，其中所述第二部分受热器管表面（12）由沉积在第二光源的至少一个发射辐射抑制涂层（14）形成 芯管（10）的芯管表面（102），其中另外的部分受热器管表面（13）由沉积在另外的部分芯管表面（103）上的至少一个另外的太阳能吸收涂层（131）形成， 的芯管（10）用于吸收 辐射（1311）的另一个太阳光谱，并且其中所述另外的部分受热器管表面（13）被布置在所述第二部分受热器管表面（12）的辐射窗（1211）中，使得所述辐射（1311） 可以冲击另外的部分受热管表面（13）。

公开(公告)号：WO2011067294A2

公开(公告)日：2011-06-09

申请号：PCT/EP2010068653

申请日：2010-12-01

Applicant: SIEMENS CONCENTRATED SOLAR POWER LTD ,  SIEMENS AG ,  BARKAI MENASHE ,  EZER RAMI ,  LIPMAN ELI

Inventor： BARKAI MENASHE ,  EZER RAMI ,  LIPMAN ELI

IPC: F24J2/07

CPC classification number: F24J2/244 ,  F24J2/07 ,  F24J2/12 ,  F24J2/14 ,  F24J2/487 ,  Y02E10/41 ,  Y02E10/44

Abstract: This invention relates a heat receiver tube for absorbing solar energy and for transferring the absorbed solar energy to a heat transfer fluid which can be located inside the heat receiver tube. The heat receiver tube comprises at least one first partial surface, which is covered by a solar energy absorptive coating for absorbing an absorption radiation of a certain spectrum of the sunlight, and at least one second partial surface, which is substantially uncovered by the absorbing coating. Also provided is a parabolic trough collector comprising at least one parabolic mirror having a sunlight reflecting surface for concentrating sunlight in a focal line of the parabolic mirror and at least one heat receiver tube which is arranged in the focal line of the parabolic mirror, wherein the heat receiver tube is arranged in the focal line such that the first partial surface with the solar absorptive coating is at least partially located opposite to the sunlight reflecting surface and the second partial surface at least partially averted to the sunlight reflecting surface. The first partial surface with the solar absorptive coating and the sunlight reflecting surface of the mirror are arranged face to face. The parabolic trough collector is used in a solar power plant for converting solar energy into electrical energy.

Abstract translation: 本发明涉及一种用于吸收太阳能并将吸收的太阳能转移到可位于受热管内部的传热流体的热接收管。 受热管包括至少一个第一部分表面，其被太阳能吸收涂层覆盖，用于吸收一定光谱的吸收辐射，以及至少一个第二部分表面，其基本上被吸收涂层覆盖 。 还提供了一种抛物面槽收集器，其包括至少一个具有阳光反射表面的抛物面反射镜，用于将抛物面反射镜的焦线中的太阳光聚焦并布置在抛物面镜的焦线中的至少一个受热器管，其中， 热接收管布置在焦线中，使得具有太阳能吸收涂层的第一部分表面至少部分地位于与阳光反射表面相对的位置，并且第二部分表面至少部分地避开到阳光反射表面。 具有太阳能吸收涂层的第一部分表面和反射镜的阳光反射表面面对面地布置。 抛物面槽收集器用于将太阳能转换成电能的太阳能发电厂。