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公开(公告)号：US09617915B2
公开(公告)日：2017-04-11
申请号：US14017911
申请日：2013-09-04
Applicant: ALSTOM Technology Ltd
Inventor： Gian Luigi Agostinelli , Andre Burdet , Michal Tadeusz Bialkowski
Abstract: A method of operating a combined cycle power generating system to increase the operating flexibility of the plant. The method also includes operating a thermal storage unit in a heat storing mode and in a heat releasing mode.
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公开(公告)号：US09612261B2
公开(公告)日：2017-04-04
申请号：US14764643
申请日：2014-02-05
Applicant: ALSTOM Technology Ltd
Inventor： Jean-Luc Rayon , Guillaume Granelli , Jean-Francois Mironneau
IPC: G01R15/18 , G01R31/327 , G01R19/25 , H02H3/04
CPC classification number: G01R15/181 , G01R19/2513 , G01R31/3271 , H02H3/044
Abstract: A signal processor device comprising: first input means intended to be connected, via a measurement sensor, to a high-voltage signal of an electrical installation; and processor means for analyzing the signal measured by said sensor; the device further comprising: changeover means that are configured to cause the operation of the device to change between a test mode in which the device is disconnected from said high-voltage signal so as to be connected to a test signal, and an operating mode in which the device is disconnected from said test signal so as to be reconnected to said high-voltage signal; and second input means that are connected to said processor means, said processor means being configured to actuate said changeover means so that the device operates in test mode or in operating mode depending on whether the second input means are activated or de-activated respectively.
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公开(公告)号：US09574454B2
公开(公告)日：2017-02-21
申请号：US14341336
申请日：2014-07-25
Applicant: ALSTOM Technology Ltd
Inventor： Timothy George Shurrock , Robert Cunningham
CPC classification number: F01D9/047 , F01D9/02 , F01D9/04 , F01D9/06 , F01D17/18 , F01D25/24 , F01D25/246 , F05D2220/31
Abstract: The invention relates to a full arc admission steam turbine, which includes a plurality of nozzle boxes for inducing steam, and a plurality of nozzle plates for bearing nozzles, one nozzle plate corresponding to each nozzle box. The steam turbine 100 further includes a plurality of spacer plates corresponding to the plurality of nozzle boxes, wherein the spacer plate is disposed between the nozzle plate and the nozzle box, by which a flow path is formed between the plurality of nozzle boxes and the plurality of the nozzle plates through the plurality of spacer plates to achieve a full arc admission. With the solution according to embodiments of the present invention, existing partial arc steam turbine may be easily converted to be a full arc admission steam turbine. This will reduce cost of equipment upgrading. Outage due to onsite conversion may be significantly reduced.
Abstract translation: 本发明涉及一种全电弧进入汽轮机，其包括用于引导蒸汽的多个喷嘴箱，以及用于轴承喷嘴的多个喷嘴板，对应于每个喷嘴箱的一个喷嘴板。 蒸汽轮机100还包括与多个喷嘴箱对应的多个间隔板，其中间隔板设置在喷嘴板和喷嘴箱之间，在多个喷嘴箱和多个喷嘴箱之间形成流路 的喷嘴板通过多个间隔板以实现完全电弧进入。 利用根据本发明的实施例的解决方案，现有的部分电弧蒸汽轮机可以容易地转换为全电弧进入汽轮机。 这将降低设备升级成本。 由于现场转换而导致的停电可能会大大降低。
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公开(公告)号：US09573848B2
公开(公告)日：2017-02-21
申请号：US14742102
申请日：2015-06-17
Applicant: ALSTOM Technology Ltd
Inventor： Michael Charles Balfe , Gerhard Heinz , Olaf Stallmann , Christoph Weingärtner
IPC: B01J20/34 , C04B7/43 , B01J8/08 , B01J8/10 , B01J8/18 , B01J6/00 , B01J8/00 , F27B7/20 , C04B7/44 , F23G5/20 , F27B7/02 , F27D17/00
CPC classification number: C01F11/06 , B01D53/62 , B01D53/83 , B01D2251/404 , B01D2251/602 , B01D2257/504 , B01D2258/0283 , B01J6/002 , B01J8/0055 , B01J8/087 , B01J8/10 , B01J8/1809 , B01J2208/0038 , B01J2208/00513 , B01J2208/00752 , C01B32/50 , C04B7/434 , C04B7/44 , C04B7/4438 , F23G5/20 , F27B7/02 , F27B7/2016 , F27B2007/025 , F27D17/004 , F27D17/008 , Y02C10/04 , Y02C10/08 , Y02P20/152
Abstract: A method for calcination of a carbon dioxide rich sorbent (containing CaCO3) includes combusting in a furnace a fuel with an oxidizer, supplying heat transfer (HT) solids into the furnace and heating them, transferring the HT solid particles from the furnace to a reactor having a rotatable container, supplying a carbon dioxide rich solid sorbent (containing CaCO3) into the rotatable container, rotating the rotatable container for mixing the solid particles and the carbon dioxide rich solid sorbent for transferring heat from the solid particles to the carbon dioxide rich solid sorbent and generating carbon dioxide and carbon dioxide lean solid sorbent (mainly CaO), discharging the carbon dioxide and the carbon dioxide lean solid sorbent from the rotatable container and the subsequent classification of the HT solids from the lean sorbent.
Abstract translation: 用于煅烧富含二氧化碳的吸附剂（含有CaCO 3）的方法包括在炉中将燃料与氧化剂一起燃烧，向炉内供应传热（HT）固体并加热，将HT固体颗粒从炉中转移到反应器 具有可旋转的容器，将富含二氧化碳的固体吸附剂（含有CaCO 3）供应到可旋转的容器中，使可旋转的容器旋转，用于混合固体颗粒和富含二氧化碳的固体吸附剂，用于将热量从固体颗粒转移到富含二氧化碳的固体 吸附剂和产生二氧化碳和二氧化碳贫固体吸附剂（主要是CaO），从可旋转容器中排出二氧化碳和二氧化碳贫固体吸附剂，随后从贫吸附剂分类HT固体。
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295.发明授权公开(公告)号：US09573816B2
公开(公告)日：2017-02-21
申请号：US14677238
申请日：2015-04-02
Applicant: ALSTOM Technology Ltd
Inventor： Sanjay Kumar Dube
CPC classification number: C01B31/20 , B01D53/1418 , B01D53/1425 , B01D53/1475 , B01D53/1493 , B01D53/62 , B01D53/78 , B01D53/96 , B01D2252/102 , B01D2257/504 , B01D2258/0283 , C01B32/50 , Y02C10/06 , Y02P20/152
Abstract: Disclosed herein is a system for generating a carbon dioxide gas stream that includes an absorber, a regenerator that lies downstream of the absorber, a carbon dioxide wash station that lies downstream of the regenerator and a reverse osmosis system for receiving a wash solution from the carbon dioxide wash station.
Abstract translation: 本文公开了一种用于产生二氧化碳气流的系统，其包括吸收器，位于吸收器下游的再生器，位于再生器下游的二氧化碳洗涤站和用于接收来自碳的洗涤溶液的反渗透系统 二氧化氯洗涤站。
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Patent Agency Ranking
公开(公告)号：US20170028345A1
公开(公告)日：2017-02-02
申请号：US15224917
申请日：2016-08-01
Applicant: ALSTOM Technology Ltd
Inventor： Travis Dwight REYNOLDS , Dwight GOODMAN , Thomas Edwin PEARSON , Dana HUMPHREYS
CPC classification number: B01D53/30 , B01D53/505 , B01D53/75 , B01D53/80 , B01D2251/404 , B01D2251/606 , B01D2257/2042 , B01D2257/2045 , B01D2257/2047 , B01D2257/302 , B01D2258/0283 , F17D1/00 , F23J15/00 , Y10T137/4891
Abstract: A system for regulating an amount of fresh lime slurry introduced to a spray dry absorber. The control system includes a controller configured to receive input from a continuous emissions monitoring system (CEMS), a valve in communication with the controller and a spray dry absorber suction pump, the valve adapted to regulate an amount of fresh lime slurry provided to the spray dry absorber suction pump and a valve in communication with the controller and a pre-mix tank, the valve adapted to regulate an amount of fresh lime slurry provided to the pre-mix tank.
Abstract translation: 用于调节引入喷雾干燥吸收器的新鲜石灰浆料的量的系统。 所述控制系统包括控制器，所述控制器被配置为接收来自连续排放监测系统（CEMS）的输入，与所述控制器连通的阀和喷雾干燥吸收器抽吸泵，所述阀适于调节提供给所述喷雾的新鲜石灰浆料的量 干吸收器抽吸泵和与控制器和预混罐相连通的阀，该阀适于调节提供给预混罐的新鲜石灰浆料的量。
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297.发明授权Bidirectional multi-level DC/DC converter with an independent control module for each conversion stage 有权具有独立控制模块的双向多电平DC / DC转换器，用于每个转换级公开(公告)号：US09559595B2
公开(公告)日：2017-01-31
申请号：US14398446
申请日：2013-04-25
Applicant: ALSTOM TECHNOLOGY LTD
Inventor： Abdelkrim Benchaib , Miguel Jimenez Carrizosa
CPC classification number: H02M3/33507 , H02M3/337 , H02M2001/007
Abstract: The invention relates to a bidirectional multi-level DC/DC converter and its non-linear control, adapted to transfer power between at least one energy source and an electricity distribution network.
Abstract translation: 本发明涉及一种双向多电平DC / DC转换器及其非线性控制，其适于在至少一个能量源和配电网之间传递功率。
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公开(公告)号：US09557062B2
公开(公告)日：2017-01-31
申请号：US14088527
申请日：2013-11-25
Applicant: ALSTOM Technology Ltd
Inventor： Thomas Michael Maurer , Urs Benz , Mirko Ruben Bothien
CPC classification number: F23R3/42 , F05D2260/963 , F23M20/005 , F23R3/00 , F23R3/002 , F23R2900/00014
Abstract: The invention relates to a damping device for a gas turbine combustor with significantly reduced cooling air mass flow requirements. The damping device includes a wall with a first inner wall and a second outer wall, arranged in a distance to each other. The inner wall is subjected to high temperatures on a side with a hot gas flow. A plurality of cooling channels extend essentially parallel between the first inner wall and the second outer wall, and at least one damping volume bordered by cooling channels. Furthermore, the damping device includes a first passage for supplying a cooling medium from a cooling channel into the damping volume and a second passage for connecting the damping volume to the combustion chamber. An end plate, fixed to the inner wall, separates the damping volume from the combustion chamber.
Abstract translation: 本发明涉及一种用于燃气轮机燃烧器的阻尼装置，其具有显着降低的冷却空气质量流量要求。 阻尼装置包括具有彼此间隔设置的第一内壁和第二外壁的壁。 内壁在热气流的一侧经受高温。 多个冷却通道基本上平行于第一内壁和第二外壁之间延伸，以及至少一个由冷却通道界定的阻尼体积。 此外，阻尼装置包括用于将冷却介质从冷却通道供应到阻尼容积中的第一通道和用于将阻尼体积连接到燃烧室的第二通道。 固定在内壁上的端板将阻尼体积与燃烧室分开。
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299.发明授权公开(公告)号：US09550680B2
公开(公告)日：2017-01-24
申请号：US13923800
申请日：2013-06-21
Applicant: ALSTOM Technology Ltd
Inventor： Herbert E. Andrus, Jr. , Glen D. Jukkola , Paul R. Thibeault , Gregory N. Liljedahl
CPC classification number: C01B31/20 , B01D53/002 , B01D53/22 , B01D2256/22 , B01D2257/80 , B01D2258/0283 , B01J8/24 , F23C2900/99008 , F23J2215/50 , F23J2900/15061 , Y02C10/04 , Y02E20/346
Abstract: A chemical looping system that contains an oxidizer and a reducer is in fluid communication with a gas purification unit. The gas purification unit has at least one compressor, at least one dryer; and at least one distillation purification system; where the gas purification unit is operative to separate carbon dioxide from other contaminants present in the flue gas stream; and where the gas purification unit is operative to recycle the contaminants to the chemical looping system in the form of a vent gas that provides lift for reactants in the reducer.
Abstract translation: 包含氧化剂和还原剂的化学循环系统与气体净化单元流体连通。 气体净化单元具有至少一个压缩机，至少一个干燥器; 和至少一个蒸馏纯化系统; 其中气体净化单元用于将二氧化碳与存在于烟道气流中的其它污染物分离; 并且其中气体净化单元可操作以以排气的形式将污染物循环到化学循环系统，该排放气体为还原剂中的反应物提供升力。
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300.发明授权Method of controlling a gas cleaning system by measuring a parameter of an absorbent material 有权通过测量吸收材料的参数来控制气体清洁系统的方法公开(公告)号：US09545594B2
公开(公告)日：2017-01-17
申请号：US14459697
申请日：2014-08-14
Applicant: ALSTOM Technology Ltd
Inventor： Conni Svensson , Peter Hans Odenmo
CPC classification number: B01D53/346 , B01D53/10 , B01D53/1412 , B01D53/1456 , B01D53/1481 , B01D53/505 , B01D53/508 , B01D53/68 , B01D53/685 , B01D53/79 , B01D53/83 , B01D2251/404 , B01D2251/602 , B01D2251/604 , B01D2253/102 , B01D2253/1124 , B01D2257/2045 , B01D2257/302 , B01D2258/0291
Abstract: A gas cleaning system for removing gaseous pollutants from a hot process gas comprises a vessel for bringing the hot process gas into contact with an absorbent material, and a separating device for separating at least a portion of the absorbent material from the hot process gas to form a separated dust material. The gas cleaning system further comprises a measuring device for measuring, directly or indirectly, a dust parameter such as a density, and/or a friction, and/or a hygroscopicity, and/or an electrical property of the separated dust material, to obtain a measurement, and a control system for controlling at least one operating parameter of the gas cleaning system based on the measurement of the measured dust parameter.
Abstract translation: 一种用于从热处理气体除去气态污染物的气体净化系统包括用于使热处理气体与吸收材料接触的容器，以及用于将至少一部分吸收材料与热处理气体分离的分离装置，以形成 分离的灰尘物质。 气体清洁系统还包括用于直接或间接测量分离的粉尘材料的灰尘参数如密度和/或摩擦，和/或吸湿性和/或电气性能的测量装置，以获得 测量和控制系统，用于基于所测量的灰尘参数来控制气体清洁系统的至少一个操作参数。
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