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    CLOUD-BASED ACOUSTIC MONITORING, ANALYSIS, AND DIAGNOSTIC FOR POWER GENERATION SYSTEM
    11.
    发明申请
    CLOUD-BASED ACOUSTIC MONITORING, ANALYSIS, AND DIAGNOSTIC FOR POWER GENERATION SYSTEM 有权

    公开(公告)号：US20220068057A1

    公开(公告)日：2022-03-03

    申请号：US17143561

    申请日：2021-01-07

    Applicant: General Electric Company

    Inventor： Quoc Hoai Nguyen ,  Arkadiusz Bartlomiej Nagorski ,  Dinesh Venugopal setty ,  Richard Lynn Loud ,  Luong Tran Mortellaro

    IPC: G07C5/08 ,  G01N29/14 ,  F01D21/04

    Abstract: A system includes an acoustic monitoring, analysis, and diagnostic system having a processor. The processor is configured to receive NF noise signals from a near field (NF) microphone array, the NF microphone array measures noises from a power generation system in a NF. The processor is configured to receive FF noise signals from a far field (FF) microphone array, the FF microphone array measures noises from a power generation system in a FF. The processor is configured to derive NF and FF noise measurements based on the signals and to synchronize the NF and FF noise measurements to create synchronized NF and FF noise data. The processor is configured to analyze the synchronized NF and FF noise data to create a NF and an FF noise signature. The processor is configured to diagnose root causes of noises generated from the power generation system and to report the root causes.

    ACOUSTIC ABATEMENT SYSTEM FOR AIR COOLED HEAT EXCHANGER
    14.
    发明申请
    ACOUSTIC ABATEMENT SYSTEM FOR AIR COOLED HEAT EXCHANGER 有权
    用于空气冷却热交换器的声学消除系统

    公开(公告)号：US20160180828A1

    公开(公告)日：2016-06-23

    申请号：US14357115

    申请日：2013-06-11

    Applicant: General Electric Company

    Inventor： Quoc Hoai Nguyen ,  Arkadiusz Bartlomiej Nagorski ,  Eric Tracy Watson

    IPC: G10K11/16

    CPC classification number: G10K11/161 ,  F16L55/02 ,  F22B37/02 ,  F22B37/36 ,  F24F13/24 ,  F28B1/06 ,  F28F2265/28

    Abstract: A system configured to thermally regulate heat dissipation of a power plant system (e.g. steam turbine, gas turbine compressor, intercooler or other fluidic thermal source, etc.) and acoustically attenuate operation of an air cooled heat exchanger via sound reflection, sound absorption, sound diffraction, and/or active noise cancellation is disclosed. In one embodiment, a system includes: a set of inner barriers; a base barrier disposed beneath the set of inner barriers; a set of outer barriers disposed about the base barrier and the set of inner barriers, the set of outer barriers including a top surface located above a bottom surface of the set of inner barriers; a heat exchanger fluidly connected to a power generation system and disposed within the set of inner barriers; and a set of fans disposed within the set of inner barriers and configured to form a flow of air through the set of inner barriers.

    Abstract translation: 一种被配置为热调节发电厂系统（例如汽轮机，燃气轮机压缩机，中间冷却器或其他流体热源等）的散热并且通过声音反射，吸声，声音声学衰减空气冷却热交换器的操作的系统 衍射和/或有源噪声消除。 在一个实施例中，系统包括：一组内屏障; 设置在所述一组内屏障之下的基底屏障; 围绕所述基底屏障和所述一组内屏障设置的一组外屏障，所述一组外屏障包括位于所述一组内屏障的底表面上方的顶表面; 流体连接到发电系统并且设置在所述一组内障壁内的热交换器; 以及一组风扇，其设置在所述一组内障板内并且构造成形成穿过所述一组内障板的空气流。

    SOUND ATTENUATING CHIMNEY ELEMENT FOR A TURBOMACHINE SYSTEM
    15.
    发明申请
    SOUND ATTENUATING CHIMNEY ELEMENT FOR A TURBOMACHINE SYSTEM 有权
    用于涡轮机系统的声音衰减CHIMNEY元件

    公开(公告)号：US20140126997A1

    公开(公告)日：2014-05-08

    申请号：US13668855

    申请日：2012-11-05

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Eric Tracy Watson ,  Joseph Gabriel Harris ,  Quoc Hoai Nguyen ,  Yunyi Zou

    IPC: F04D29/66 ,  F01N1/24

    CPC classification number: F01D25/30 ,  F02C7/24 ,  F05D2260/96 ,  G10K11/168

    Abstract: A sound attenuating chimney element for a turbomachine system includes a high density outer body having an external surface and an internal surface, and one or more acoustic attenuation layers provided on the external surface of the outer body. The one or more acoustic attenuation layers include an outer surface portion and an inner surface portion. A structural layer is provided on the outer surface portion of the one or more acoustic attenuation layers. The structural layer includes an external surface that defines a duct configured and disposed to pass gases from the turbomachine system.

    Abstract translation: 用于涡轮机系统的声音衰减烟囱元件包括具有外表面和内表面的高密度外体体，以及设置在外体外表面上的一个或多个声衰减层。 一个或多个声衰减层包括外表面部分和内表面部分。 在一个或多个声衰减层的外表面部分上提供结构层。 结构层包括外表面，该外表面限定了构造和设置成使来自涡轮机系统的气体的管道。

    Box-shaped air intake silencer with vertical baffles for gas turbine system
    16.
    发明授权
    Box-shaped air intake silencer with vertical baffles for gas turbine system 有权

    公开(公告)号：US11815018B2

    公开(公告)日：2023-11-14

    申请号：US17551935

    申请日：2021-12-15

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Ravinder Yerram ,  Quoc Hoai Nguyen ,  Balakrishnan Ponnuraj

    IPC: F02C7/045 ,  F01D25/04

    CPC classification number: F02C7/045 ,  F01D25/04 ,  F05D2220/32 ,  F05D2260/962

    Abstract: A box-shaped air intake silencer with vertical baffles for a gas turbine system. The box-shaped silencer has a silencer housing having opposing ends with a first end closed and a second end opened to permit passage of air. Opposing sidewalls extend between the first end and the second end with each of the sidewalls operative to receive a perpendicular flow of intake air. A silencer having vertically, spaced baffles are disposed within the housing. A first end of the baffles face the first end of the housing and a second end of the baffles faces the second end of the housing. Each of the baffles extend horizontally between the first end and the second end of the housing. The baffles receive the perpendicular flow of intake air proximate the first end of the housing and direct the intake air towards the second end of the housing for passage therethrough.

    Systems and methods for a visual alignment system
    19.
    发明授权
    Systems and methods for a visual alignment system 有权

    公开(公告)号：US10323542B2

    公开(公告)日：2019-06-18

    申请号：US15069444

    申请日：2016-03-14

    Applicant: General Electric Company

    Inventor： Richard Garland Dornier ,  Quoc Hoai Nguyen

    IPC: F01D25/28 ,  G01B11/27 ,  F01D15/10

    Abstract: An alignment system includes a first visual indicia and a second visual indicia disposed on a first mobile unit, and a third visual indicia and a fourth visual indicia disposed on a second mobile unit. The alignment system also includes a visual inspection area configured to enable collective viewing of the first visual indicia, the second visual indicia, the third visual indicia, and the fourth visual indicia along a single direction. The alignment system is configured to align the first mobile unit with the second mobile unit along a vertical axis, a horizontal axis, and a rotational axis to help align a rotational coupling between the first mobile unit and the second mobile unit.

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