公开(公告)号：WO2022149052A1

公开(公告)日：2022-07-14

申请号：PCT/IB2022/050015

申请日：2022-01-03

Applicant: ENEL GREEN POWER S.P.A. ,  UNIVERSITÀ DEGLI STUDI DI PADOVA

Inventor： BARDI, Alessio ,  LAZZARETTO, Andrea ,  MANENTE, Giovanni ,  PACI, Marco

IPC: F24T10/20 ,  F03G7/04 ,  F24T50/00

Abstract: The present invention refers to the field of geothermal plants, and in particular it relates to a configuration of a regenerative reheating geothermal plant, whereby steam is separated from the wellhead liquid in a backpressure turbine unit and expanded therein; the wet steam at the exhaust of the backpressure turbine group is then superheated using the heat of the separated wellhead liquid, to be finally sent to a condensing steam turbine unit for expansion up to condensing pressure. Thanks to this configuration, both the enthalpy jump and the isoenthropic efficiency of the expansion process are increased.

公开(公告)号：WO2020095172A1

公开(公告)日：2020-05-14

申请号：PCT/IB2019/059439

申请日：2019-11-04

Applicant: ENEL GREEN POWER S.P.A.

Inventor： ANNIBALE, Fabio ,  BAGNOLI, Claudio ,  BEJAR ALCANTARA, Ivan ,  DELLA SANTA, Luca ,  FRONTALINI, Federico ,  MORIELLO, Daniele ,  VOLPE, Raffaele ,  CONZONATO, Alessandra ,  ESPOSITO, Lorenzo

IPC: H02S30/00 ,  H02S30/10

Abstract: The present invention relates to a supporting system for photovoltaic panels and, in particular, to a supporting beam for photovoltaic panels implemented so that it eases the installation phase thereof, by allowing also the use of robot for the positioning, and at the same time it allows a reduction in production and maintenance costs.

公开(公告)号：WO2019097359A1

公开(公告)日：2019-05-23

申请号：PCT/IB2018/058731

申请日：2018-11-07

Applicant: ENEL GREEN POWER S.P.A.

Inventor： DI STEFANO, Giovanni ,  BECCARISI, Francesco ,  STERPILLA, Diego ,  STRAZZA, Alfonso

IPC: H02S20/20 ,  B60P1/00

Abstract: The photovoltaic solar panels (1) are installed above a support structure (S) arranged in an open space. Each photovoltaic solar panel (1 ) is provided with a respective frame (F) which is coupled to the support structure (S) with the help of a quick locking device (B), after a lowering motion of the photovoltaic solar panel (1 ) on the support structure (S).

公开(公告)号：WO2018060278A1

公开(公告)日：2018-04-05

申请号：PCT/EP2017/074541

申请日：2017-09-27

Applicant: ENEL GREEN POWER S.P.A.

Inventor： GERARDI, Cosimo ,  BATTAGLIA, Anna

IPC: H01L31/0368 ,  C23C16/24 ,  C23C16/44 ,  H01L21/02 ,  H01L31/075 ,  H01L31/20 ,  H01L31/065

CPC classification number: H01L31/03685 ,  C23C16/029 ,  C23C16/24 ,  C23C16/325 ,  C23C16/407 ,  H01L21/0245 ,  H01L21/02491 ,  H01L21/02529 ,  H01L21/02532 ,  H01L21/02579 ,  H01L21/0262 ,  H01L31/065 ,  H01L31/075 ,  H01L31/202 ,  Y02E10/545 ,  Y02E10/548 ,  Y02P70/521

Abstract: A solar cell apparatus (100) and a method (400) for forming said solar cell apparatus (100), comprising a substrate (101), a n-type transparent conductive oxide (TCO) layer (102) deposited over said substrate (101), a p-i-n structure (200) that includes a p-type layer (103), an i-type layer (104), said n-type layer (105), a metal back layer (106) deposited over said n-type layer (105) of the p-i-n structure (200). The p-type layer (103) comprises a p-type dopants graded multi-layers structure (3) that has a dopants concentration profile that varies as a function of the thickness of the p-type dopants graded multi-layers structure (3).

Abstract translation: 一种用于形成所述太阳能电池设备（100）的太阳能电池设备（100）和方法（400），包括衬底（101），n型透明导电氧化物（TCO）层 （101）上沉积的pin结构（200），其包括p型层（103），i型层（104），所述n型层（105），金属背层 106）沉积在所述pin结构（200）的所述n型层（105）上。 所述p型层（103）包括p型掺杂剂渐变多层结构（3），所述p型掺杂剂渐变多层结构具有作为所述p型掺杂剂渐变多层结构（3）的厚度的函数而变化的掺杂剂浓度分布，

公开(公告)号：WO2013045611A1

公开(公告)日：2013-04-04

申请号：PCT/EP2012/069184

申请日：2012-09-28

Applicant: ENEL GREEN POWER S.P.A. ,  LUIGI, La Pegna ,  RENZO, Piano

Inventor： LUIGI, La Pegna ,  RENZO, Piano

IPC: F03D1/02 ,  F03D7/02

CPC classification number: F03D3/02 ,  F03D1/02 ,  F03D7/0204 ,  F03D7/0212 ,  F03D9/25 ,  F03D9/255 ,  F03D13/10 ,  F05B2250/313 ,  H02J11/00 ,  Y02E10/723

Abstract: A wind turbine (1) is disclosed, for converting wind energy into electric energy, comprising: - a shuttle (2) comprising a head portion (11) and a tail portion (12); - a primary wind rotor (3) pivotable with respect to the shuttle (2) around a primary rotational axis (Al) and comprising a primary group of blades (4), a fastening hub (5) for said blades (4) projecting from the head portion (11) of the shuttle (2) and a shaft adapted for being rotatably moved by the primary wind rotor (3); - at least one primary electric generator comprising at least one primary electric stator integral with the shuttle (2) and a primary electric rotor integral with said shaft or operatively connected to it, the primary electric generator adapted to convert wind energy intercepted by said primary group of blades (4) into electric energy. The wind turbine (1) also comprises a secondary wind rotor (15) pivotably hinged to the tail portion (12) and comprising a secondary group of blades (25) pivotable around a secondary rotation axis (A2) perpendicular to the primary rotational axis (A1).

Abstract translation: 公开了一种用于将风能转换为电能的风力涡轮机（1），包括： - 包括头部（11）和尾部（12）的梭子（2）; - 主风轮转子（3），其围绕主旋转轴线（A1）可相对于梭子（2）枢转并且包括主组叶片（4），用于所述叶片（4）的紧固毂（5）从 梭子（2）的头部（11）和适于由主风轮（3）旋转移动的轴; - 至少一个主发电机，其包括与所述梭（2）一体的至少一个主电定子和与所述轴成一体或与其连接的主电动转子，所述主发电机适于转换由所述主组截取的风能 的叶片（4）变成电能。 风力涡轮机（1）还包括可枢转地铰接到尾部部分（12）的次级风力转子（15），并且包括可绕垂直于主旋转轴线的次旋转轴线（A2）枢转的第二组叶片（25） A1）。

公开(公告)号：WO2013045622A1

公开(公告)日：2013-04-04

申请号：PCT/EP2012/069200

申请日：2012-09-28

Applicant: ENEL GREEN POWER S.p.A. ,  LA PEGNA, Luigi ,  PIANO, Renzo

Inventor： LA PEGNA, Luigi ,  PIANO, Renzo

IPC: F03D1/06

CPC classification number: F03D1/0675 ,  F03D1/0608 ,  F03D1/0633 ,  F05B2240/302 ,  Y02E10/721 ,  Y10T29/49337

Abstract: It is described a blade (6) for a wind turbine (1) for converting wind energy into electric energy, comprising: - a blade structure (7) longitudinally extending along a blade axis (X1) and comprising a blade tip (11), an opposite blade root (12), a longitudinal leading edge portion (13) and a longitudinal trailing edge portion (14) which are extended between the blade root (12) and the blade tip (11); and - an outer aerodynamic shell (20) defining an airfoil (25) including an airfoil leading edge (26), an airfoil trailing edge (27) and an airfoil suction side and an airfoil pressure side (28, 29) between said airfoil leading and trailing edges (26, 27). The outer aerodynamic shell (20) comprises a suction side panel (31) and a pressure side panel (33) which are made from a transparent material and are fastened to the blade structure (7) so as to define the airfoil suction side and the airfoil pressure side (28, 29), respectively, wherein said blade (6) comprises a transparent region (40) between said transparent panels (31, 33) and wherein said transparent panels (31, 33) are arranged facing one another so that it is possible to see through the blade (6) looking through said transparent panels (31, 33) and said transparent region (40). A method for assembling the blade (6) is also described.

Abstract translation: 描述了用于将风能转换成电能的用于风力涡轮机（1）的叶片（6），包括： - 沿叶片轴线（X1）纵向延伸并包括叶片尖端（11）的叶片结构（7） 在叶片根部（12）和叶片尖端（11）之间延伸的相对叶片根部（12），纵向前缘部分（13）和纵向后缘部分（14）; 限定翼型件（25）的外部空气动力学外壳（20），所述翼型件（25）包括翼型件前缘（26），翼型后缘（27）和机翼吸力侧以及位于所述翼型前缘之间的翼型压力侧（28,29） 和后缘（26,27）。 外部空气动力学外壳（20）包括由透明材料制成并紧固到叶片结构（7）的吸力侧板（31）和压力侧板（33），以限定翼型件吸入侧和 翼片压力侧（28,29），其中所述刀片（6）包括在所述透明板（31,33）之间的透明区域（40），并且其中所述透明板（31,33）彼此面对布置，使得 可以看透通过所述透明板（31,33）和所述透明区域（40）的刀片（6）。 还描述了用于组装叶片（6）的方法。

公开(公告)号：WO2023285914A1

公开(公告)日：2023-01-19

申请号：PCT/IB2022/056195

申请日：2022-07-05

Applicant: ENEL GREEN POWER S.P.A.

Inventor： MERHEJ, Patrick ,  BIZZARRI, Fabrizio ,  PROIETTI, Daniele

IPC: G05F1/67

Abstract: The present invention relates to a distributed, self-stable control method, without direct exchange of information for a network of several power sources, in particular for applications related to an active converter for a photovoltaic module.

公开(公告)号：WO2018134269A1

公开(公告)日：2018-07-26

申请号：PCT/EP2018/051131

申请日：2018-01-17

Applicant: ENEL GREEN POWER S.P.A.

Inventor： BATTAGLIA, Anna ,  GERARDI, Cosimo ,  CONDORELLI, Giuseppe ,  CANINO, Andrea

IPC: H01L31/0288 ,  H01L31/0368 ,  H01L31/0376 ,  H01L31/077

Abstract: A solar cell apparatus 100 and a method for forming said solar cell apparatus 100, comprising a substrate 101, a n-type transparent conductive oxide (TCO) layer 102 deposited atop said substrate 101, a p-i-n structure 200 that includes a p-type layer 03,an i-type layer 104, an-type layer 105, a metal back layer 106 deposited atop said n-type layer 105 of the p-i-n structure 200. The n-type layer 105comprises n- type donors115including phosphorus atoms. The n-type donors115include oxygen atoms at an atomic concentration comprised between 5% and 25% of the overall atomic composition of the n-type layer 105.