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公开(公告)号：US20170010053A1
公开(公告)日：2017-01-12
申请号：US14795036
申请日：2015-07-09
Applicant: ALSTOM Technology Ltd
Inventor： Suresh Kotachary Shenoy , Jeffrey Fredrick Magee
CPC classification number: F28F9/02 , F22B17/00 , F22B17/12 , F28D7/0066 , Y02E20/14
Abstract: Disclosed herein is a once-through evaporator comprising an inlet manifold; one or more inlet headers in fluid communication with the inlet manifold; one or more tube stacks, where each tube stack comprises one or more inclined evaporator tubes; the one or more tube stacks being in fluid communication with the one or more inlet headers; where the inclined tubes are inclined at an angle of less than 90 degrees or greater than 90 degrees to a vertical; where each tube stack comprises a plurality of tubes arranged in a plurality of columns and a plurality of rows; where a plurality of tubes in a first column are offset from a plurality of tubes in a second column by a distance d2 and where a plurality of tubes in a first row are offset from a plurality of tubes in a second row by a distance d1; where d1 varies from 0.1d2 to 1000d2; one or more outlet headers in fluid communication with one or more tube stacks; and an outlet manifold in fluid communication with the one or more outlet headers.
Abstract translation: 本文公开了一种直流蒸发器，其包括入口歧管; 与入口歧管流体连通的一个或多个入口集管; 一个或多个管堆，其中每个管堆叠包括一个或多个倾斜的蒸发器管; 所述一个或多个管堆与所述一个或多个入口集管流体连通; 其中倾斜管以垂直方向倾斜成小于90度或大于90度的角度; 其中每个管堆叠包括布置在多个列和多个行中的多个管; 其中第一列中的多个管从第二列中的多个管偏移距离d2，并且其中第一行中的多个管从第二行中的多个管偏移距离d1; 其中d1从0.1d2到1000d2不等; 与一个或多个管堆流体连通的一个或多个出口集管; 以及与所述一个或多个出口集管流体连通的出口歧管。
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公开(公告)号：US09537251B2
公开(公告)日：2017-01-03
申请号：US14767756
申请日：2014-02-19
Applicant: Alstom Technology Ltd.
Inventor： Philip Gerber , Robert Lüscher , Lukas Treier
CPC classification number: H01R13/5219 , H01R43/20 , H02G5/068
Abstract: A fastener device for a gas-insulated substation (GIS) type installation comprising a threaded shank and a ring including a duct configured to receive the threaded shank, the ring being housed in a supporting insulator of the invention.
Abstract translation: 一种用于气体绝缘变电站（GIS）型安装的紧固件装置，其包括螺纹柄和环，该环包括构造成容纳螺纹柄的管道，所述环被容纳在本发明的支撑绝缘体中。
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公开(公告)号：US09528393B2
公开(公告)日：2016-12-27
申请号：US14022550
申请日：2013-09-10
Applicant: ALSTOM Technology Ltd
Inventor： Tobias Christoph Huber , Gerard Froidevaux , Daniel Seng , Karsten Schwarz
CPC classification number: F01D25/28 , F01D25/285 , F04D19/02 , F04D29/624 , F04D29/644 , F05D2230/68 , F05D2230/70 , Y10T29/49318 , Y10T29/49321 , Y10T29/49721 , Y10T29/49815
Abstract: The method for removing an inner casing from a machine such as a turbine or compressor includes providing supports between the outer casing and the inner casing of the machine, removing a top part of the outer casing, then removing a top part of the inner casing, then connecting a ring sector to a bottom part of the inner casing to replace the removed top part of the inner casing, then rotating the reciprocally connected ring sector and bottom part of the inner casing around the longitudinal axis to make the bottom part of the inner casing accessible, then removing the bottom part of the inner casing, guiding the reciprocally connected ring sector and bottom part of the inner casing during rotation, to prevent movement along the longitudinal axis.
Abstract translation: 用于从诸如涡轮机或压缩机的机器移除内壳的方法包括在机壳的外壳和内壳之间设置支撑件，移除外壳的顶部，然后移除内壳的顶部， 然后将环形部分连接到内部壳体的底部，以取代内部壳体的去除的顶部部分，然后使内壳体的往复连接的环形部分和底部部分围绕纵向轴线旋转，以使内部壳体的底部部分 壳体可接近，然后移除内壳体的底部，在旋转期间引导内壳体的往复连接的环形部分和底部部分，以防止沿着纵向轴线移动。
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公开(公告)号：US20160363314A1
公开(公告)日：2016-12-15
申请号：US15177403
申请日：2016-06-09
Applicant: Alstom Technology Ltd
Inventor： ANDRÉ SEILLER , Tan Thanh VO
Abstract: A nuclear power plant with a steam dump device and condenser for the nuclear power plant.
Abstract translation: 拥有核电站的蒸汽倾卸装置和冷凝器的核电厂。
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公开(公告)号：US09518743B2
公开(公告)日：2016-12-13
申请号：US14074292
申请日：2013-11-07
Applicant: ALSTOM Technology Ltd
Inventor： Adnan Eroglu
IPC: F23R3/34 , F23R3/36 , F23C6/04 , F23D11/10 , F23D11/12 , F23D11/40 , F23D14/58 , F23D14/64 , F23D17/00 , F23R3/12 , F23R3/28
CPC classification number: F23R3/34 , F23C6/047 , F23C2900/07002 , F23C2900/07021 , F23D11/105 , F23D11/12 , F23D11/402 , F23D14/58 , F23D14/64 , F23D17/002 , F23D2900/00015 , F23D2900/11101 , F23R3/12 , F23R3/286 , F23R3/343 , F23R3/346 , F23R3/36 , F23R2900/03341
Abstract: Methods are directed to operating a burner of a gas turbine. The burner includes a swirl generator and, downstream of it, a mixing tube. The swirl generator is defined by at least two walls facing one another to define a conical swirl chamber and includes nozzles arranged to inject fuel and apertures arranged to feed an oxidizer into the swirl chamber. The burner includes a lance which extends along a longitudinal axis of the swirl generator and side nozzles for ejecting a fuel within the burner. The side nozzles have their axes inclined with respect to the axis of the lance and can be positioned along the axis of the burner. During operation, an oil fuel or gaseous fuel is injected into to the burner through the lance tip and the lance side nozzles at various percentages depending on an operating mode of the gas turbine.
Abstract translation: 方法涉及操作燃气轮机的燃烧器。 燃烧器包括涡流发生器，并在其下游设有混合管。 漩涡发生器由彼此面对的至少两个壁限定，以限定圆锥形的旋转室，并且包括喷射喷射燃料的喷嘴和布置成将氧化剂进料到涡流室中的孔。 燃烧器包括沿着涡流发生器的纵向轴线延伸的喷枪和用于在燃烧器内喷射燃料的侧喷嘴。 侧喷嘴具有相对于喷枪的轴线倾斜的轴线，并且可以沿着燃烧器的轴线定位。 在操作期间，油燃料或气体燃料根据燃气轮机的操作模式以不同的百分比通过喷枪尖和喷枪侧喷嘴喷射到燃烧器中。
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Patent Agency Ranking
公开(公告)号：US09518740B2
公开(公告)日：2016-12-13
申请号：US13937482
申请日：2013-07-09
Applicant: ALSTOM Technology Ltd
Inventor： Fernando Biagioli , Naresh Aluri , Madhavan Narasimhan Poyyapakkam , Jan Cerny
Abstract: An axial swirler for a gas turbine burner includes a vane ring with a plurality of swirler vanes circumferentially distributed around a swirler axis. Each of the swirler vanes includes a trailing edge. In order to achieve a controlled distribution of the exit flow velocity profile and/or the fuel equivalence ratio in the radial direction. The trailing edge is discontinuous with the trailing edge having a discontinuity at a predetermined radius.
Abstract translation: 用于燃气涡轮燃烧器的轴向旋流器包括具有围绕旋流器轴线周向分布的多个旋流器叶片的叶片环。 每个旋流器叶片包括后缘。 为了实现径向方向上的出口流速分布和/或燃料当量比的受控分布。 后缘是不连续的，后缘具有预定半径的不连续性。
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公开(公告)号：US09518734B2
公开(公告)日：2016-12-13
申请号：US13751399
申请日：2013-01-28
Applicant: ALSTOM Technology Ltd
Inventor： Mitchell B. Cohen , Yen-Ming Chen , Armand A. Levasseur
CPC classification number: F23J15/02 , B01F3/02 , B01F5/0456 , B01F5/0463 , F23C9/00 , F23J15/022 , F23L7/007 , F23L2900/07001 , Y02E20/322 , Y02E20/344
Abstract: A grid for distributing and mixing fluids in a duct includes a plurality of lances arranged in a first plane and configured to be positioned transverse to a direction of a first fluid flowing outside of the lances and within a predetermined flow area. Each of the plurality of lances has at least one first inlet and a plurality of outlet nozzles. One or more of the outlet nozzles is directed generally in the flow direction of the first fluid outside of the lances, and is configured to discharge a second fluid therefrom.
Abstract translation: 用于在管道中分配和混合流体的格栅包括布置在第一平面中并被构造成横向于流过喷枪外部并在预定流动区域内的第一流体的方向定位的多个喷枪。 多个喷枪中的每一个具有至少一个第一入口和多个出口喷嘴。 出口喷嘴中的一个或多个通常在第一流体在喷枪外部的流动方向上引导，并且构造成从其排出第二流体。
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公开(公告)号：US20160354961A1
公开(公告)日：2016-12-08
申请号：US15165248
申请日：2016-05-26
Applicant: ALSTOM Technology Ltd
Inventor： Immanuel SAFARI-ZADEH , Tomasz Krause
CPC classification number: B29C45/78 , B29C45/14639 , B29C45/73 , B29C45/7306 , B29C45/7613 , B29C2945/7604 , B29C2945/76531 , B29C2945/76555 , B29K2105/20 , B29K2705/10 , B29K2905/00 , B29K2905/12 , B29K2995/0012 , B29K2995/0013 , B29K2995/0015 , B29L2031/34 , H01B13/0016 , H01B19/02 , H02K15/12
Abstract: A mold tool having at least two parts, a first part and a second part. The first part and the second part are releasably coupled to configure an outer mold structure and an inner mold structure. The outer mold structure and inner mold structure is high strength alloy for example high strength steel. A low melt alloy is disposed within the inner mold structure as an inner material such that low melt alloy provides an evacuable interior space. The evacuable interior space surrounds and accommodates an insulated winding bar. The dimension of the insulated winding bar determines the shape and dimension of the low melt alloy in the inner mold structure.
Abstract translation: 一种具有至少两个部分的模具，第一部分和第二部分。 第一部分和第二部分可释放地联接以构成外部模具结构和内部模具结构。 外模结构和内模结构是高强度合金，例如高强度钢。 低熔体合金作为内部材料设置在内部模具结构内，使得低熔体合金提供可抽空的内部空间。 可抽空的内部空间围绕并容纳绝缘的绕线棒。 绝缘绕线棒的尺寸决定了内部模具结构中低熔点合金的形状和尺寸。
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公开(公告)号：US20160348020A1
公开(公告)日：2016-12-01
申请号：US15163159
申请日：2016-05-24
Applicant: ALSTOM Technology Ltd
Inventor： Thomas Edel , Frederic Geiger , Theirry Pourchot , Didier Wantz
CPC classification number: C10L5/04 , C10L2290/06 , C10L2290/08 , F01K7/16 , F01K7/44 , F01K11/02 , F01K17/06 , F23K1/04 , F23K2201/20 , F26B3/08 , F26B23/005 , F26B23/008 , F26B2200/08 , Y02B30/52 , Y02P70/405
Abstract: The invention relates to a lignite fired steam power plant comprising a water/steam power cycle and a lignite dryer system having a heat pump circuit configured and arranged to provide heat energy to a lignite dryer of the dryer system. The heat pump includes a dryer heat exchanger, an expansion device and an evaporator heat exchanger connected to the first outlet line so as to enable heat energy transfer from the vapour of the first outlet line to the first working fluid. A compressor is also included in the heat pump circuit. In addition the heat pump circuit is connected to the water/steam power cycle by a steam makeup line from the pressure series of steam turbines and a condensate return line.
Abstract translation: 本发明涉及一种褐煤燃烧蒸汽发电厂，其包括水/蒸汽动力循环和褐煤干燥器系统，该系统具有热泵回路，所述热泵回路构造和布置成向干燥器系统的褐煤干燥器提供热能。 热泵包括连接到第一出口管线的干燥器热交换器，膨胀装置和蒸发器热交换器，以便能够从第一出口管线的蒸气到第一工作流体的热能传递。 热泵电路中还包括压缩机。 此外，热泵电路通过来自蒸汽轮机的压力系列和冷凝水回流管线的蒸汽补充管线连接到水/蒸汽动力循环。
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公开(公告)号：US09494141B2
公开(公告)日：2016-11-15
申请号：US14155845
申请日：2014-01-15
Applicant: ALSTOM Technology Ltd
Inventor： Enrico Conte , Nicolas Marchal
Abstract: A solar thermal power system includes a solar receiver and a thermal energy storage arrangement including thermal energy storage fluid to be circulated through the solar receiver to store thermal energy. The system includes a multistage steam turbine operable on variable pressure steam generated by primary and secondary arrangements, by utilizing the fluid. The primary arrangement generates and supplies a high pressure steam to a high pressure turbine inlet, and exits from a high pressure turbine outlet. The secondary arrangement having a reheat assembly, to generate an intermediate pressure steam from the fluid, received from the storage arrangement through the reheat assembly. The intermediate pressure steam and released steam from a high pressure turbine outlet are mixed and reheated in the reheat assembly to be supplied to an intermediate pressure turbine inlet.
Abstract translation: 一种太阳能热力发电系统包括太阳能接收器和包括热能储存流体的热能存储装置，所述热能存储流体将通过太阳能接收器循环以存储热能。 该系统包括通过利用流体可操作于由初级和次级排列产生的可变压力蒸汽的多级蒸汽轮机。 主要装置产生并向高压涡轮机入口提供高压蒸汽并从高压涡轮机出口排出。 二次装置具有再加热组件，用于从储存装置通过再加热组件从流体产生中间压力蒸汽。 来自高压涡轮机出口的中压蒸汽和释放的蒸汽在再加热组件中混合并再加热以供应到中压涡轮机入口。
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