公开(公告)号：US09188028B2

公开(公告)日：2015-11-17

申请号：US13645531

申请日：2012-10-05

Applicant: General Electric Company

Inventor： Lakshmanan Esakki ,  Mahendhra Muthuramalingam

IPC: F01K23/10 ,  F01K13/02

CPC classification number: F01K23/10 ,  F01K13/02 ,  Y02E20/16 ,  Y02E20/18

Abstract: The present application provides a gas turbine system. The gas turbine system may include a gas turbine engine producing a flow of exhaust gases, a heat recovery steam generator with a reheater and an evaporator in communication with the flow of exhaust gases, and a gas flow control system for diverting a first portion of the flow of exhaust gases away from the reheater and towards the evaporator.

Abstract translation: 本申请提供了一种燃气轮机系统。 燃气轮机系统可以包括产生废气流的燃气涡轮发动机，具有再热器的热回收蒸汽发生器和与废气流连通的蒸发器，以及气流控制系统，用于将第一部分 排气的流动远离再热器并朝向蒸发器。

公开(公告)号：US20130251509A1

公开(公告)日：2013-09-26

申请号：US13890332

申请日：2013-05-09

Applicant: General Electric Company

Inventor： Mahendhra Muthuramalingam ,  Ashok Kumar Anand ,  Veerappan Muthaiah

IPC: F01D25/12

CPC classification number: F01D25/12 ,  F02C7/18

Abstract: The present application provides a cooling system for a gas turbine. The cooling system may include a source of CO2, a stator blade cooling system positioned about a casing of the gas turbine and in communication with the source of CO2 and a number of stator blades, and a rotor blade cooling system positioned about a rotor shaft of the gas turbine and in communication with the source of CO2 and a number of rotor blades. A first portion of a flow of CO2 may flow through the stator blade cooling system and returns to the source of CO2 in a first closed loop and a second portion of the flow of CO2 may flow through the rotor blade cooling system and returns to the source of CO2 in a second closed loop.

Abstract translation: 本申请提供了一种用于燃气轮机的冷却系统。 冷却系统可以包括CO 2源，定子叶片冷却系统，其定位在燃气轮机的壳体周围并与CO 2源和多个定子叶片连通;以及转子叶片冷却系统，其围绕转子轴 燃气轮机并与CO2源和多个转子叶片连通。 CO 2流的第一部分可以流过定子叶片冷却系统并在第一闭合回路中返回到CO 2源，并且CO 2流的第二部分可以流过转子叶片冷却系统并返回到源 的二氧化碳在第二个闭环中。

公开(公告)号：US20140096535A1

公开(公告)日：2014-04-10

申请号：US13645531

申请日：2012-10-05

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Lakshmanan Esakki ,  Mahendhra Muthuramalingam

IPC: F02C7/10

CPC classification number: F01K23/10 ,  F01K13/02 ,  Y02E20/16 ,  Y02E20/18

Abstract: The present application provides a gas turbine system. The gas turbine system may include a gas turbine engine producing a flow of exhaust gases, a heat recovery steam generator with a reheater and an evaporator in communication with the flow of exhaust gases, and a gas flow control system for diverting a first portion of the flow of exhaust gases away from the reheater and towards the evaporator.

Abstract translation: 本申请提供了一种燃气轮机系统。 燃气轮机系统可以包括产生废气流的燃气涡轮发动机，具有再热器的热回收蒸汽发生器和与废气流连通的蒸发器，以及气流控制系统，用于将第一部分 排气的流动远离再热器并朝向蒸发器。

公开(公告)号：US09734479B2

公开(公告)日：2017-08-15

申请号：US14184872

申请日：2014-02-20

Applicant: General Electric Company

Inventor： Thomas P. Schmitt ,  Awadesh Kumar Tiwari ,  Mahendhra Muthuramalingam ,  Mahesh Kumar Asati

IPC: G06G7/48 ,  G06Q10/06 ,  G05B17/02

CPC classification number: G06Q10/067 ,  F01K13/02 ,  F01K23/101 ,  G05B17/02 ,  Y02E20/14 ,  Y02E20/16 ,  Y02E40/76 ,  Y04S10/545

Abstract: A method for determining an operating set point for a combined cycle power plant, the method includes: simulating the operation of the power plant; correcting the simulation of the operation of the power plant; optimizing the simulation of the operation by simulating the operation at different operating settings and selecting at least one of the operating settings as being optimal, and generating the operating set point based on the optimized simulation of the power plant.

公开(公告)号：US09458014B2

公开(公告)日：2016-10-04

申请号：US13729097

申请日：2012-12-28

Applicant: General Electric Company

Inventor： Thirumala Reddy Nagarjuna Reddy ,  Ashok Kumar Anand ,  Mahendhra Muthuramalingam

IPC: C01B3/50 ,  C10K1/00 ,  F02C3/20 ,  F02C3/28 ,  C10K3/04 ,  C01B3/12

CPC classification number: C01B3/50 ,  C01B3/12 ,  C01B3/501 ,  C01B2203/0255 ,  C01B2203/0294 ,  C01B2203/0415 ,  C01B2203/0455 ,  C01B2203/047 ,  C01B2203/0485 ,  C01B2203/0495 ,  C01B2203/1247 ,  C01B2203/84 ,  C10J2300/0959 ,  C10J2300/165 ,  C10J2300/1678 ,  C10K1/004 ,  C10K1/005 ,  C10K3/04 ,  F02C3/20 ,  F02C3/28 ,  F05D2260/61 ,  Y02E20/16 ,  Y02E20/18 ,  Y02P30/30

Abstract: A method and system for capturing and isolating carbon dioxide and hydrogen gases from a high temperature synthesis gas stream containing a substantial amount of CO and sulfur compounds for use as a “clean” supplemental fuel, comprising the steps of reducing the temperature of the high temperature synthesis gas stream, removing substantially all of the sulfur compounds present in the synthesis gas, converting a first portion of CO to carbon dioxide in a first high temperature water-gas shift reaction, converting a second portion of CO to carbon dioxide using a second low temperature water-gas shift reaction, converting a third portion of CO to carbon dioxide using a third low temperature water-gas shift reaction and then separating out substantially all hydrogen present in the treated synthesis gas stream.

Abstract translation: 一种用于从含有大量CO和硫化合物的高温合成气流中捕获和分离二氧化碳和氢气的方法和系统，用作“干净的”补充燃料，包括降低高温的温度 合成气流，基本上除去合成气中存在的所有硫化合物，在第一高温水煤气变换反应中将CO的第一部分转化为二氧化碳，使用第二低的CO将CO 2的第二部分转化为二氧化碳 使用第三低温水煤气变换反应将CO的第三部分转化成二氧化碳，然后基本上分离所处理的合成气流中存在的所有氢。

公开(公告)号：US09279340B2

公开(公告)日：2016-03-08

申请号：US13890332

申请日：2013-05-09

Applicant: General Electric Company

Inventor： Mahendhra Muthuramalingam ,  Ashok Kumar Anand ,  Veerappan Muthaiah

IPC: F01D25/12 ,  F02C7/18

CPC classification number: F01D25/12 ,  F02C7/18

Abstract: The present application provides a cooling system for a gas turbine. The cooling system may include a source of CO2, a stator blade cooling system positioned about a casing of the gas turbine and in communication with the source of CO2 and a number of stator blades, and a rotor blade cooling system positioned about a rotor shaft of the gas turbine and in communication with the source of CO2 and a number of rotor blades. A first portion of a flow of CO2 may flow through the stator blade cooling system and returns to the source of CO2 in a first closed loop and a second portion of the flow of CO2 may flow through the rotor blade cooling system and returns to the source of CO2 in a second closed loop.

Abstract translation: 本申请提供了一种用于燃气轮机的冷却系统。 冷却系统可以包括CO 2源，定子叶片冷却系统，其定位在燃气轮机的壳体周围并与CO 2源和多个定子叶片连通;以及转子叶片冷却系统，其围绕转子轴 燃气轮机并与CO2源和多个转子叶片连通。 CO 2流的第一部分可以流过定子叶片冷却系统并在第一闭合回路中返回到CO 2源，并且CO 2流的第二部分可以流过转子叶片冷却系统并返回到源 的CO2在第二个闭环中。

公开(公告)号：US20150235150A1

公开(公告)日：2015-08-20

申请号：US14184872

申请日：2014-02-20

Applicant: General Electric Company

Inventor： Thomas Schmitt ,  Awadesh Kumar Tiwari ,  Mahendhra Muthuramalingam ,  Mahesh Kumar Asati

IPC: G06Q10/06 ,  G05B17/02

CPC classification number: G06Q10/067 ,  F01K13/02 ,  F01K23/101 ,  G05B17/02 ,  Y02E20/14 ,  Y02E20/16 ,  Y02E40/76 ,  Y04S10/545

Abstract: A method for determining an operating set point for a combined cycle power plant, the method includes: simulating the operation of the power plant; correcting the simulation of the operation of the power plant; optimizing the simulation of the operation by simulating the operation at different operating settings and selecting at least one of the operating settings as being optimal, and generating the operating set point based on the optimized simulation of the power plant.

Abstract translation: 一种用于确定联合循环发电厂的运行设定点的方法，所述方法包括：模拟所述发电厂的运行; 纠正电厂运行模拟; 通过模拟不同操作设置下的操作并将至少一个操作设置选择为最佳来优化操作的仿真，并且基于发电厂的优化仿真生成操作设定点。