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公开(公告)号：US09417010B2
公开(公告)日：2016-08-16
申请号：US14488361
申请日：2014-09-17
Applicant: ALSTOM Technology Ltd
Inventor： Hartwig Wolf , Francisco Blangetti , Peter Rusche
CPC classification number: F28B3/04 , B01F3/04475 , F28B3/02 , F28B9/04 , F28F25/04
Abstract: An apparatus for condensing steam is described including at least two chambers with a first chamber operated as co-current flow condensing chamber and a second chamber operated as counter-current flow condensing chamber with the co-current flow condensing chamber including a cooling liquid distribution system with a plurality of channels arranged above a plurality of film carriers having flat surface areas to carry films of cooling liquid.
Abstract translation: 一种用于冷凝蒸汽的装置被描述为包括至少两个腔室，其中第一腔室作为电流流动冷凝腔室操作，而第二腔室作为逆流冷凝腔室，该电流流动冷凝腔室包括冷却液体分配系统 具有布置在具有平坦表面区域的多个膜载体上方的多个通道以承载冷却液体的膜。
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公开(公告)号：US20160230608A1
公开(公告)日：2016-08-11
申请号：US15019509
申请日：2016-02-09
Applicant: ALSTOM TECHNOLOGY LTD
Inventor： Maurus HERZOG , Hubert KUJAWSKI , Abhimanyu GUPTA , Suman RAY
Abstract: The invention relates to a single shaft combined cycle power plant having: a shaft on which is sequentially located, a gas turbine, a medium pressure steam turbine, a low pressure steam turbine, a generator, and a high pressure steam turbine.
Abstract translation: 本发明涉及单轴联合循环发电厂，其具有：依次位于其上的轴，燃气轮机，中压蒸汽轮机，低压汽轮机，发电机和高压汽轮机。
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公开(公告)号：US20160228957A1
公开(公告)日：2016-08-11
申请号：US15015620
申请日：2016-02-04
Applicant: ALSTOM TECHNOLOGY LTD
Inventor： Torsten SCHMIDT , Marco HAAKE , Nebojsa HUSKOVIC
CPC classification number: B23C5/2496 , B23B27/1688 , B23B29/025 , B23B2215/76 , B23B2220/123 , B23C3/28 , B23C3/34 , B23C2220/36 , F01D11/08 , F01D25/24 , F05D2220/30 , F05D2230/10
Abstract: The invention relates to a groove cutting tool having: a body and a holder wherein the holder is slidably mounted in the body. The holder has a first end at which a blade is mounted and a second end, distal in a slidable direction of the holder, from the first end. A drive pinion, located towards the second end, is configured to be in rotational communication with the blade.
Abstract translation: 本发明涉及一种槽切割工具，其具有：主体和保持器，其中保持器可滑动地安装在主体中。 保持器具有第一端，在该第一端处安装有叶片，并且第一端部从第一端部沿着保持器的可滑动方向远离。 位于第二端的驱动小齿轮构造成与叶片旋转连通。
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公开(公告)号：US20160226367A1
公开(公告)日：2016-08-04
申请号：US14613325
申请日：2015-02-03
Applicant: ALSTOM TECHNOLOGY LTD
Inventor： Roman RAUBO , Marek FURYK , Kelvin CRAIK
CPC classification number: H02M7/003 , H01L23/36 , H02M2007/4835 , H05K7/023 , H05K7/04 , H05K7/1432 , H05K7/2039 , H05K7/209
Abstract: A high power electrical module comprising at least a first and a second electrical sub-module, at least a first bus bar that electrically connects together the first and the second electrical sub-module, and at least a first and a second heat sink on which are respectively mounted the first and the second electrical sub-module. The first and the second heat sink are arranged independently movable from each other in such manner to compensate the expansion of the first bus bar. The invention also relates on a voltage-source converter.
Abstract translation: 一种高功率电气模块，包括至少第一和第二电子模块，至少第一汇流条，其将第一和第二电子模块电连接在一起，以及至少第一和第二散热器， 分别安装在第一和第二电子模块上。 第一和第二散热器以这样的方式彼此独立地布置，以补偿第一母线的膨胀。 本发明还涉及电压源转换器。
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325.发明申请STEAM TURBINE AND A METHOD FOR RETROFITTING A MULTI-STAGE PARTIAL ARC OF ADMISSION STEAM TURBINE 审中-公开蒸汽涡轮机和一种改进多级蒸汽涡轮机的多级部分弧公开(公告)号：US20160215635A1
公开(公告)日：2016-07-28
申请号：US15000386
申请日：2016-01-19
Applicant: ALSTOM Technology Ltd
Inventor： Adrian Clifford Lord , David Lloyd Bell
CPC classification number: F01D9/06 , F01D5/06 , F01D17/105 , F01D25/26 , F05D2220/31 , F05D2230/80 , F05D2240/12 , F05D2240/24 , F05D2270/16
Abstract: A method of retrofiting a multi-stage partial arc or admission steam turbine and a steam turbine obtainable by the method. The method comprises forming at least one inlet belt in the inner housing downstream of at least one the first blade rows of the steam turbine and forming a duct, connecting the first inlet line and the or each inlet belt. The duct and the inlet belt are adapted to enable a steam to pass through the first inlet line and bypass the first blade row of the steam turbine and the connection of the duct to the first inlet line is such that all steam flowing through the first inlet line passes through the duct.
Abstract translation: 一种可以通过该方法获得的多级部分电弧或准许汽轮机和蒸汽轮机的改造方法。 该方法包括在内壳体中的至少一个蒸汽轮机的第一叶片排的下游形成至少一个入口带，并形成连接第一入口管线和每个入口带的管道。 管道和入口带适于使蒸汽能够穿过第一入口管线并绕过蒸汽轮机的第一叶片排，并且管道与第一入口管线的连接使得流过第一入口的所有蒸汽 线路通过管道。
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Patent Agency Ranking
公开(公告)号：US09399222B2
公开(公告)日：2016-07-26
申请号：US13908356
申请日：2013-06-03
Applicant: ALSTOM Technology Ltd
Inventor： Paul M. Colson
CPC classification number: B02C15/001 , B02C15/04
Abstract: An air flow control arrangement for a pulverizer includes an inner ring segment, an outer ring segment, a plurality of vanes, and a plurality of vanes. The inner and outer ring segments are adaptably configured in a spaced relation to each other. Further, the plurality of vanes is spaced apartly arranged between the inner and outer ring segments to form flow ducts. Furthermore, each wingtip of the plurality of wingtip is detachably attached to a respective vane of the plurality of vanes to be adaptably replaceable or changeable.
Abstract translation: 用于粉碎机的气流控制装置包括内环段，外环段，多个叶片和多个叶片。 内环段和外环段彼此间隔开地适应地配置。 此外，多个叶片间隔布置在内环段和外环段之间以形成流动管道。 此外，多个翼尖的每个翼尖可拆卸地附接到多个叶片的相应叶片，以适应性地替换或改变。
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327.发明申请公开(公告)号：US20160209031A1
公开(公告)日：2016-07-21
申请号：US14600804
申请日：2015-01-20
Applicant: ALSTOM Technology Ltd
Inventor： Xinsheng LOU , Abhinaya JOSHI , Shizhong YANG , Chuan WANG , Carl H. NEUSCHAEFER , Michael Chris TANCA
IPC: F23N5/24 , G05B19/4155 , G05B19/406
CPC classification number: F23N5/242 , F27D17/008 , F27D19/00 , G05B19/406 , G05B19/4155 , G05B2219/39407
Abstract: Disclosed herein is a control system for NOx reduction in a power plant, the control system comprising a model predictive controller; a proportional integral differential controller and/or an adaptive controller; where the proportional integral differential controller and/or an adaptive controller are subordinated to and in operative communication with the model predictive controller; where the proportional integral differential controller and/or an adaptive controller comprise a feedback loop; a NOx reduction system comprising a NOx reducing agent supply tank and a water supply tank; and a furnace for combusting a fuel; where the furnace lies downstream of the NOx reduction system and where the furnace is provided with a plurality of nozzles that are in fluid communication with the NOx reduction system; where the control system is in electrical communication with the NOx reduction system.
Abstract translation: 本发明公开了一种用于发电厂NOx还原的控制系统，该控制系统包括模型预测控制器; 比例积分微分控制器和/或自适应控制器; 其中比例积分微分控制器和/或自适应控制器从属于模型预测控制器并与模型预测控制器进行操作性通信; 其中比例积分微分控制器和/或自适应控制器包括反馈回路; 包括NOx还原剂供应罐和供水箱的NOx还原系统; 和燃烧燃料的炉子; 其中所述炉位于所述NOx还原系统的下游，并且所述炉子设置有与所述NOx还原系统流体连通的多个喷嘴; 其中控制系统与NOx还原系统电连通。
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公开(公告)号：US09394999B2
公开(公告)日：2016-07-19
申请号：US14864234
申请日：2015-09-24
Applicant: ALSTOM Technology Ltd
Inventor： Jonathan David Seaton
IPC: F16J15/447 , F16J15/32
CPC classification number: F16J15/3236 , F16J15/3268 , F16J15/4472 , F16J15/4476
Abstract: The invention relates to a sealing system for sealing between a first component and a second component wherein at least one or either the first component or the second component is a rotating component. The first component has a circumferential groove in which a sealing segment has first and fifth end portions adjacent the groove and second, third and fourth portions that form a U shape that mirrors the shape of and extends into the circumferential groove.
Abstract translation: 本发明涉及用于在第一部件和第二部件之间进行密封的密封系统，其中至少一个或第一部件或第二部件是旋转部件。 第一部件具有圆周槽，密封部分具有邻近凹槽的第一和第五端部，并且形成U形的第二部分，第三部分和第四部分，其反射形成并延伸到周向凹槽中。
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329.发明授权Method for operating a combined cycle power plant and plant to carry out such a method 有权操作联合循环发电厂和设备以执行这种方法的方法公开(公告)号：US09394808B2
公开(公告)日：2016-07-19
申请号：US13847171
申请日：2013-03-19
Applicant: ALSTOM Technology Ltd
Inventor： Andrea Brighenti , Darrel Shayne Lilley , Karsten Franitza , Anton Nemet
CPC classification number: F01K21/00 , F01K23/101 , F02C6/18 , F05D2270/083 , F05D2270/0831 , F05D2270/303 , Y02E20/14 , Y02E20/16
Abstract: Disclosed is a method for operating a gas turbine (11) comprising a compressor (14), which is equipped with variable inlet guide vanes (13) and receives at its inlet an inlet air flow, which has passed a temperature-affecting air inlet system (12a), a combustor (15, 15′) and a turbine (16, 16′). In a closed loop control scheme, a control variable indicative of the turbine outlet temperature (TAT2) is generated, and the air inlet system (12a) and/or the variable inlet guide vanes (13) are controlled in accordance with said control variable such that the turbine outlet temperature (TAT2) is kept at or above a desired setting value (TAT2min).
Abstract translation: 公开了一种用于操作燃气涡轮机（11）的方法，该燃气涡轮机（11）包括压缩机（14），其配备有可变入口导向叶片（13），并在其入口处接收入口空气流，该入口空气流已通过温度影响的进气系统 （12a），燃烧器（15,15'）和涡轮机（16,16'）。 在闭环控制方案中，产生指示涡轮出口温度（TAT2）的控制变量，并且根据所述控制变量控制进气系统（12a）和/或可变入口导流叶片（13） 涡轮出口温度（TAT2）保持在或高于所需设定值（TAT2min）。
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330.发明授权公开(公告)号：US09382079B2
公开(公告)日：2016-07-05
申请号：US14280858
申请日：2014-05-19
Applicant: ALSTOM Technology Ltd
Inventor： Odd E. Bjarno
Abstract: A conveyor (10) for transporting powder from an inlet point (14) to at least one discharge point (20) comprises a fluidized bed transport space (12) and a fluidization gas supply space (16), the fluidized bed transport space (12) being separated from the fluidization gas supply space (16) by a gas permeable wall (18); a gas outlet (22) for removing fluidization gas from the transport duct (12); means (24) for separating dust from the removed fluidization gas; and means (26) for returning the separated dust to the powder proximate the discharge point (20). In a preferred embodiment, the separated fines dust is returned to, and homogenized into, the powder in a lower portion of a cyclone, which is located at the discharge point.
Abstract translation: 用于将粉末从入口点（14）输送到至少一个排放点（20）的输送机（10）包括流化床输送空间（12）和流化气体供应空间（16），所述流化床输送空间 ）通过透气壁（18）与流化气体供应空间（16）分离; 用于从输送管道（12）去除流化气体的气体出口（22）; 用于从去除的流化气体中分离灰尘的装置（24）; 以及用于将分离的灰尘返回到靠近排放点（20）的粉末的装置（26）。 在优选的实施方案中，分离的细粉尘返回到位于排放点的旋风分离器的下部的粉末并均质化。
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