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    Systems and methods for detecting undesirable operation of a turbine
    1.
    发明授权
    Systems and methods for detecting undesirable operation of a turbine 失效
    用于检测涡轮机不期望的操作的系统和方法

    公开(公告)号：US07632059B2

    公开(公告)日：2009-12-15

    申请号：US11427507

    申请日：2006-06-29

    申请人： Nicholas A. Tisenchek ,  Edward Arthur Dewhurst

    发明人： Nicholas A. Tisenchek ,  Edward Arthur Dewhurst

    IPC分类号： F01D3/02

    CPC分类号： F01D17/08 ,  F01D3/00 ,  F01D17/085 ,  F01D17/145 ,  F01D21/003 ,  F05D2220/31 ,  F05D2270/11 ,  F05D2270/112 ,  F05D2270/114 ,  F05D2270/16 ,  F05D2270/301 ,  F05D2270/303 ,  F05D2270/3032

    摘要： Systems and methods of detecting and correcting the undesirable operation of a turbine by monitoring one or more sensor devices, where each sensor device monitors one or more operating parameter values associated with various turbine components. If any of the sensor devices detects that a particular operating parameter associated with one or more turbine components is operating in a range of unacceptable risk, then corrective action is taken which may include opening and or closing one or more of the steam valves associated with an inlet pipe until that particular operating parameter of the turbine is no longer operating in a range of unacceptable risk.

    摘要翻译： 通过监测一个或多个传感器装置来检测和校正涡轮机不期望的操作的系统和方法，其中每个传感器装置监测与各种涡轮机部件相关联的一个或多个操作参数值。 如果任何传感器装置检测到与一个或多个涡轮机部件相关联的特定操作参数在不可接受的风险范围内操作，则采取校正动作，其可以包括打开和/或关闭一个或多个与 直到涡轮机的特定操作参数不再在不可接受的风险范围内运行。

    Systems and Methods for Detecting Undesirable Operation of a Turbine
    2.
    发明申请
    Systems and Methods for Detecting Undesirable Operation of a Turbine 失效
    用于检测涡轮机不良操作的系统和方法

    公开(公告)号：US20080003095A1

    公开(公告)日：2008-01-03

    申请号：US11427507

    申请日：2006-06-29

    申请人： Nicholas A. Tisenchek ,  Edward Arthur Dewhurst

    发明人： Nicholas A. Tisenchek ,  Edward Arthur Dewhurst

    IPC分类号： F03B15/00

    CPC分类号： F01D17/08 ,  F01D3/00 ,  F01D17/085 ,  F01D17/145 ,  F01D21/003 ,  F05D2220/31 ,  F05D2270/11 ,  F05D2270/112 ,  F05D2270/114 ,  F05D2270/16 ,  F05D2270/301 ,  F05D2270/303 ,  F05D2270/3032

    摘要： Systems and methods of detecting and correcting the undesirable operation of a turbine by monitoring one or more sensor devices, where each sensor device monitors one or more operating parameter values associated with various turbine components. If any of the sensor devices detects that a particular operating parameter associated with one or more turbine components is operating in a range of unacceptable risk, then corrective action is taken which may include opening and or closing one or more of the steam values associated with an inlet pipe until that particular operating parameter of the turbine is no longer operating in a range of unacceptable risk.

    摘要翻译： 通过监测一个或多个传感器装置来检测和校正涡轮机不期望的操作的系统和方法，其中每个传感器装置监测与各种涡轮机部件相关联的一个或多个操作参数值。 如果任何传感器装置检测到与一个或多个涡轮机部件相关联的特定操作参数在不可接受的风险范围内操作，则采取校正动作，其可以包括打开和/或关闭一个或多个与 直到涡轮机的特定操作参数不再在不可接受的风险范围内运行。

    BEARING ASSEMBLY USING DIFFERENT TYPE THRUST BEARINGS
    4.
    发明申请
    BEARING ASSEMBLY USING DIFFERENT TYPE THRUST BEARINGS 审中-公开
    使用不同类型的轴承的轴承组件

    公开(公告)号：US20110123327A1

    公开(公告)日：2011-05-26

    申请号：US12622767

    申请日：2009-11-20

    申请人： Edward Arthur Dewhurst ,  Srikanth Mathod ,  Eric Thomas Montrym ,  Mayank Rajoria

    发明人： Edward Arthur Dewhurst ,  Srikanth Mathod ,  Eric Thomas Montrym ,  Mayank Rajoria

    IPC分类号： F01D25/16 ,  F16C17/00

    CPC分类号： F16C17/04 ,  F01D3/02 ,  F01D25/168 ,  F05D2220/31 ,  F05D2240/52 ,  F16C17/06 ,  F16C17/26

    摘要： A bearing assembly includes a thrust bearing casing surrounding a rotating shaft at a location intermediate ends of the rotating shaft, the rotating shaft including an active side shaft thrust plate and an inactive side shaft thrust plate, each of the active side and the inactive side shaft thrust plate affixed to and extending radially from the rotating shaft, wherein the active side shaft thrust plate receives a substantially larger axial force compared to the inactive side shaft thrust plate during operation of the rotating shaft; a first thrust bearing between the thrust bearing casing and the active side shaft thrust plate; and a second thrust bearing between the thrust bearing casing and the inactive side shaft thrust plate. The first thrust bearing and the second thrust bearing are of a different type, e.g., a tilting pad bearing and a land bearing including a tapered land and/or flat land.

    摘要翻译： 轴承组件包括在旋转轴的中间端处的旋转轴周围的推力轴承壳体，旋转轴包括主动侧轴推力板和非活动侧轴推力板，活动侧和非活动侧轴中的每一个 止推板固定在旋转轴上并径向延伸，其中主动侧轴止推板在旋转轴的操作过程中与非活动侧轴推力板相比受到相当大的轴向力; 推力轴承壳体和主动侧轴推力板之间的第一推力轴承; 以及推力轴承壳体和非活动侧轴推力板之间的第二止推轴承。 第一止推轴承和第二止推轴承是不同类型的，例如倾斜垫片轴承和包括锥形接合区和/或平坦平台的陆地轴承。

    POWER GENERATION SYSTEM AND METHODS FOR MONITORING OPERATION OF SAME
    6.
    发明申请
    POWER GENERATION SYSTEM AND METHODS FOR MONITORING OPERATION OF SAME 有权
    发电系统及其监测方法

    公开(公告)号：US20120198811A1

    公开(公告)日：2012-08-09

    申请号：US13024014

    申请日：2011-02-09

    申请人： Jay Lynn Johnson ,  Edward Arthur Dewhurst ,  Charles Scott Sealing ,  Justin Aden Spade

    发明人： Jay Lynn Johnson ,  Edward Arthur Dewhurst ,  Charles Scott Sealing ,  Justin Aden Spade

    IPC分类号： F02C6/00 ,  G01M15/14

    CPC分类号： F02C9/00 ,  F01K23/106 ,  F02C6/18 ,  F05D2220/72 ,  F05D2260/80 ,  F05D2270/331

    摘要： A method of monitoring a power generation system that includes a steam turbine that is coupled to a gas turbine engine. The method includes calculating, by a control system, a gas turbine engine power output that is based at least in part on a predefined power generation system power output and a predefined steam turbine power output. The power generation system is operated to generate a power output that is approximately equal to the predefined power generation system power output. A signal indicative of a sensed operating power output of the gas turbine engine is transmitted from a sensor to the control system. A condition of the steam turbine is determined based at least in part on the sensed operating gas turbine engine power output and the calculated gas turbine engine power output.

    摘要翻译： 一种监测发电系统的方法，该发电系统包括联接到燃气涡轮发动机的汽轮机。 该方法包括通过控制系统计算至少部分地基于预定义的发电系统功率输出和预定义的蒸汽涡轮机功率输出的燃气涡轮发动机功率输出。 发电系统被操作以产生大约等于预定发电系统功率输出的功率输出。 指示燃气涡轮发动机的检测到的工作功率输出的信号从传感器传输到控制系统。 至少部分地基于感测到的操作燃气涡轮发动机功率输出和所计算的燃气涡轮发动机功率输出来确定蒸汽轮机的状态。

    Power generation system and methods for monitoring operation of same
    9.
    发明授权
    Power generation system and methods for monitoring operation of same 有权
    发电系统及其运行监测方法

    公开(公告)号：US09003809B2

    公开(公告)日：2015-04-14

    申请号：US13024014

    申请日：2011-02-09

    申请人： Jay Lynn Johnson ,  Edward Arthur Dewhurst ,  Charles Scott Sealing ,  Justin Aden Spade

    发明人： Jay Lynn Johnson ,  Edward Arthur Dewhurst ,  Charles Scott Sealing ,  Justin Aden Spade

    IPC分类号： F02C9/00 ,  F01K23/10 ,  F02C6/18

    CPC分类号： F02C9/00 ,  F01K23/106 ,  F02C6/18 ,  F05D2220/72 ,  F05D2260/80 ,  F05D2270/331

    摘要： A method of monitoring a power generation system that includes a steam turbine that is coupled to a gas turbine engine. The method includes calculating, by a control system, a gas turbine engine power output that is based at least in part on a predefined power generation system power output and a predefined steam turbine power output. The power generation system is operated to generate a power output that is approximately equal to the predefined power generation system power output. A signal indicative of a sensed operating power output of the gas turbine engine is transmitted from a sensor to the control system. A condition of the steam turbine is determined based at least in part on the sensed operating gas turbine engine power output and the calculated gas turbine engine power output.

    摘要翻译： 一种监测发电系统的方法，该发电系统包括联接到燃气涡轮发动机的汽轮机。 该方法包括通过控制系统计算至少部分地基于预定义的发电系统功率输出和预定义的蒸汽涡轮机功率输出的燃气涡轮发动机功率输出。 发电系统被操作以产生大约等于预定发电系统功率输出的功率输出。 指示燃气涡轮发动机的检测到的工作功率输出的信号从传感器传输到控制系统。 至少部分地基于感测到的操作燃气涡轮发动机功率输出和所计算的燃气涡轮发动机功率输出来确定蒸汽轮机的状态。