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1.发明授权Fiber optic sensing apparatus including fiber gratings and method for sensing parameters involving different parameter modalities 有权包括光纤光栅的光纤传感设备和用于感测涉及不同参数模态的参数的方法公开(公告)号：US09488786B2
公开(公告)日：2016-11-08
申请号：US13678979
申请日：2012-11-16
Applicant: General Electric Company
Inventor： Glen Peter Koste , Raymond Verle Jensen , Hua Xia , Boon Kwee Lee , Victor Petrovich Ostroverkhov , Sachin Narahari Dekate , William Albert Challener
CPC classification number: G02B6/34 , G01B9/02 , G01D5/35316 , G01D5/35358 , G01D5/3539
Abstract: Optical-based apparatus and method for sensing parameters in connection with an asset, such as a pipeline, are provided. At least two sites in an optical fiber may include a respective fiber grating arranged to have a respective optical response in a wavelength spectrum having a distinguishing feature indicative of a value of a respective local parameter at a respective grating site. The two fiber gratings may be further arranged to form, in combination with a respective portion of the optical fiber which extends between the two sites, respective optical backscatter portions that when combined with one another are effective to sense an optical change in the fiber portion between the sites indicative of a value of a distributed parameter. This is a parameter modality different from a parameter modality of the respective local parameters at the respective grating sites.
Abstract translation: 提供了用于感测与资产（例如管道）相关的参数的基于光学的装置和方法。 光纤中的至少两个位置可以包括相应的光纤光栅，其被布置为在具有指示相应光栅位置处的相应局部参数的值的区别特征的波长光谱中具有相应的光学响应。 两个光纤光栅可以进一步布置成与在两个位置之间延伸的光纤的相应部分组合形成相应的光学反向散射部分，当彼此组合时，有效地感测光纤部分之间的光学变化， 表示分布参数值的站点。 这是与各个光栅位置处的各个局部参数的参数模态不同的参数模态。
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公开(公告)号：US20160090980A1
公开(公告)日：2016-03-31
申请号：US14496831
申请日：2014-09-25
Applicant: General Electric Company
Inventor： Brian Francis Howard , Raymond Verle Jensen
CPC classification number: F04B49/06 , F04B39/0005 , F04B51/00 , F04B53/14
Abstract: A system and method of monitoring operating parameters of a reciprocating compressor are provided. The system includes a piston head assembly including a piston head body, at least one sensor positioned within the piston head body, and an electrical power source positioned within the piston head body. The electrical power source is configured to provide electrical energy to the at least one sensor.
Abstract translation: 提供了一种监视往复式压缩机的运行参数的系统和方法。 该系统包括活塞头组件，其包括活塞头本体，位于活塞头本体内的至少一个传感器和位于活塞头本体内的电源。 电源被配置为向至少一个传感器提供电能。
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公开(公告)号：US10288058B2
公开(公告)日：2019-05-14
申请号：US14496831
申请日：2014-09-25
Applicant: General Electric Company
Inventor： Brian Francis Howard , Raymond Verle Jensen
Abstract: A system and method of monitoring operating parameters of a reciprocating compressor are provided. The system includes a piston head assembly including a piston head body, at least one sensor positioned within the piston head body, and an electrical power source positioned within the piston head body. The electrical power source is configured to provide electrical energy to the at least one sensor.
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公开(公告)号：US09215556B2
公开(公告)日：2015-12-15
申请号：US14177666
申请日：2014-02-11
Applicant: General Electric Company
Inventor： Boris Leonid Sheikman , Raymond Verle Jensen
IPC: G08B5/22 , H04Q1/30 , H04W4/02 , B60R22/48 , G08B5/38 , G01S5/00 , G01S5/02 , G01S5/12 , H04W4/00 , H04W64/00 , H04W68/00 , H04W84/18
CPC classification number: H04W4/02 , B60R22/48 , G01S5/00 , G01S5/0054 , G01S5/0226 , G01S5/12 , G08B5/38 , H04W4/38 , H04W64/00 , H04W68/00 , H04W84/18
Abstract: A system and method for determining the location of wireless sensors are disclosed. The system may generally include a plurality of wireless sensor nodes communicatively coupled to a plurality of sensing devices. Additionally, the system may include a paging device configured to wirelessly transmit a page command to at least one of the wireless sensor nodes. Further, the paging device may receive a position indicator as a text string indicating a location of at least one of the plurality of wireless sensor nodes.
Abstract translation: 公开了一种确定无线传感器位置的系统和方法。 该系统通常可以包括通信地耦合到多个感测装置的多个无线传感器节点。 另外，系统可以包括被配置为向至少一个无线传感器节点无线地发送寻呼命令的寻呼设备。 此外，寻呼装置可以接收位置指示符作为指示多个无线传感器节点中的至少一个的位置的文本串。
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5.发明申请FIBER OPTIC SENSING APPARATUS INCLUDING FIBER GRATINGS AND METHOD FOR SENSING PARAMETERS INVOLVING DIFFERENT PARAMETER MODALITIES 有权包括光纤光栅的光纤感测装置和涉及不同参数模式的传感参数的方法公开(公告)号：US20140139841A1
公开(公告)日：2014-05-22
申请号：US13678979
申请日：2012-11-16
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Glen Peter Koste , Raymond Verle Jensen , Hua NMN Xia , Boon Kwee Lee , Victor Petrovich Ostroverkhov , Sachin Narahari Dekate , William Albert Challener
CPC classification number: G02B6/34 , G01B9/02 , G01D5/35316 , G01D5/35358 , G01D5/3539
Abstract: Optical-based apparatus and method for sensing parameters in connection with an asset, such as a pipeline, are provided. At least two sites in an optical fiber may include a respective fiber grating arranged to have a respective optical response in a wavelength spectrum having a distinguishing feature indicative of a value of a respective local parameter at a respective grating site. The two fiber gratings may be further arranged to form, in combination with a respective portion of the optical fiber which extends between the two sites, respective optical backscatter portions that when combined with one another are effective to sense an optical change in the fiber portion between the sites indicative of a value of a distributed parameter. This is a parameter modality different from a parameter modality of the respective local parameters at the respective grating sites.
Abstract translation: 提供了用于感测与资产（例如管道）相关的参数的基于光学的装置和方法。 光纤中的至少两个位置可以包括相应的光纤光栅，其被布置为在具有指示相应光栅位置处的相应局部参数的值的区别特征的波长光谱中具有相应的光学响应。 两个光纤光栅可以进一步布置成与在两个位置之间延伸的光纤的相应部分组合形成相应的光学反向散射部分，当彼此组合时，有效地感测光纤部分之间的光学变化， 表示分布参数值的站点。 这是与各个光栅位置处的各个局部参数的参数模态不同的参数模态。
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Patent Agency Ranking
公开(公告)号：US20150107342A1
公开(公告)日：2015-04-23
申请号：US14061650
申请日：2013-10-23
Applicant: General Electric Company
Inventor： Raymond Verle Jensen , Charles Terrance Hatch , Sean Kelly Summers
IPC: G01M15/14
CPC classification number: G01M15/14 , F01D17/02 , F01D17/20 , F05D2220/31 , F05D2220/72 , G01H1/003 , G01H3/00 , G01H11/00 , G01L3/101 , G01L3/109 , G01L3/12 , G01L3/1435 , G01M1/16 , G01P3/49 , Y02T50/671
Abstract: A system includes a first unitary measurement strip configured to be secured about a rotational component at a first axial location. The first unitary measurement strip includes a first set of one or more windows, each window of the first set of one or more windows is configured to correspond to a first respective tangential location of the rotational component at the first axial location, and each window of the first set of one or more windows is configured to be detectable via a first sensor.
Abstract translation: 系统包括第一单元测量条，其被配置为在第一轴向位置处围绕旋转部件固定。 第一单一测量条带包括第一组一个或多个窗口，一个或多个窗口的第一组的每个窗口被配置为对应于第一轴向位置处的旋转部件的第一相应切向位置，并且每个窗口 第一组一个或多个窗口被配置成可以通过第一传感器检测。
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公开(公告)号：US08912766B2
公开(公告)日：2014-12-16
申请号：US13763612
申请日：2013-02-08
Applicant: General Electric Company
Inventor： John Wesley Grant , Raymond Verle Jensen
IPC: H02P9/00
CPC classification number: H02P9/006 , H02K11/20 , H02K2201/03
Abstract: A generator airgap monitoring system includes a first proximity sensor disposed in a first location of a stator and configured to transmit a first signal representative of a first distance between the first proximity sensor and a plurality of rotor poles of a rotor, and a controller communicatively coupled to the first proximity sensor. The controller is configured to derive a first plurality of instantaneous airgaps based on the first signal and to determine a difference between a first instantaneous airgap of the first plurality of instantaneous airgaps and a second instantaneous airgap of the first plurality of instantaneous airgaps. The first plurality of instantaneous airgaps includes a first plurality of measurements of airgaps between the stator and the plurality of rotor poles when the rotor is rotating. The first instantaneous airgap and the second instantaneous airgaps include measurements for respective rotor poles.
Abstract translation: 发电机气隙监测系统包括设置在定子的第一位置中的第一接近传感器，其被配置为传送代表第一接近传感器和转子的多个转子极之间的第一距离的第一信号，以及控制器，其通信耦合 到第一接近传感器。 控制器被配置为基于第一信号导出第一多个瞬时气隙并且确定第一多个瞬时气隙的第一瞬时气隙和第一多个瞬时气隙的第二瞬时气隙之间的差。 第一组多个瞬时气隙包括当转子旋转时定子和多个转子极之间的气隙的第一多个测量值。 第一瞬时气隙和第二瞬时气隙包括相应转子极的测量。
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公开(公告)号：US09176024B2
公开(公告)日：2015-11-03
申请号：US14061650
申请日：2013-10-23
Applicant: General Electric Company
Inventor： Raymond Verle Jensen , Charles Terrance Hatch , Sean Kelly Summers
CPC classification number: G01M15/14 , F01D17/02 , F01D17/20 , F05D2220/31 , F05D2220/72 , G01H1/003 , G01H3/00 , G01H11/00 , G01L3/101 , G01L3/109 , G01L3/12 , G01L3/1435 , G01M1/16 , G01P3/49 , Y02T50/671
Abstract: A system includes a first unitary measurement strip configured to be secured about a rotational component at a first axial location. The first unitary measurement strip includes a first set of one or more windows, each window of the first set of one or more windows is configured to correspond to a first respective tangential location of the rotational component at the first axial location, and each window of the first set of one or more windows is configured to be detectable via a first sensor.
Abstract translation: 系统包括第一单元测量条，其被配置为在第一轴向位置处围绕旋转部件固定。 第一单一测量条带包括第一组一个或多个窗口，一个或多个窗口的第一组的每个窗口被配置为对应于第一轴向位置处的旋转部件的第一相应切向位置，并且每个窗口 第一组一个或多个窗口被配置成可以通过第一传感器检测。
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公开(公告)号：US20140225576A1
公开(公告)日：2014-08-14
申请号：US13763612
申请日：2013-02-08
Applicant: GENERAL ELECTRIC COMPANY
Inventor： John Wesley Grant , Raymond Verle Jensen
IPC: H02P9/00
CPC classification number: H02P9/006 , H02K11/20 , H02K2201/03
Abstract: A system includes a first proximity sensor and a controller. The first proximity sensor is disposed in a first location of a stator and configured to transmit a first signal representative of a first distance between the first proximity sensor and a plurality of rotor poles. The controller is communicatively coupled to the first proximity sensor. The controller is configured to derive a first plurality of instantaneous airgaps based on the first signal and to determine a difference between a first instantaneous airgap of the first plurality of airgaps and a second instantaneous airgap of the first plurality of airgaps. The first plurality of instantaneous airgaps includes a first plurality of measurements of gaps between the stator and the plurality of rotor poles when the rotor is rotating.
Abstract translation: 系统包括第一接近传感器和控制器。 第一接近传感器设置在定子的第一位置，并且被配置为传送代表第一接近传感器和多个转子极之间的第一距离的第一信号。 控制器通信地耦合到第一接近传感器。 控制器被配置为基于第一信号导出第一多个瞬时气隙并且确定第一多个气隙中的第一瞬时气隙与第一多个气隙的第二瞬时气隙之间的差。 第一多个瞬时气隙包括当转子旋转时定子和多个转子极之间的间隙的第一多个测量值。
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公开(公告)号：US20140162690A1
公开(公告)日：2014-06-12
申请号：US14177666
申请日：2014-02-11
Applicant: General Electric Company
Inventor： Boris Leonid Sheikman , Raymond Verle Jensen
IPC: H04W4/02
CPC classification number: H04W4/02 , B60R22/48 , G01S5/00 , G01S5/0054 , G01S5/0226 , G01S5/12 , G08B5/38 , H04W4/38 , H04W64/00 , H04W68/00 , H04W84/18
Abstract: A system and method for determining the location of wireless sensors are disclosed. The system may generally include a plurality of wireless sensor nodes communicatively coupled to a plurality of sensing devices. Additionally, the system may include a paging device configured to wirelessly transmit a page command to at least one of the wireless sensor nodes. Further, the paging device may receive a position indicator as a text string indicating a location of at least one of the plurality of wireless sensor nodes.
Abstract translation: 公开了一种确定无线传感器位置的系统和方法。 该系统通常可以包括通信地耦合到多个感测装置的多个无线传感器节点。 另外，系统可以包括被配置为向至少一个无线传感器节点无线地发送寻呼命令的寻呼设备。 此外，寻呼装置可以接收位置指示符作为指示多个无线传感器节点中的至少一个的位置的文本串。
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