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1.发明授权Systems and methods for holding target turbomachine compressor pressure ratio constant while varying shaft speed 有权保持目标涡轮机压缩机压力比恒定的系统和方法，同时改变轴速度公开(公告)号：US08789408B2
公开(公告)日：2014-07-29
申请号：US13673192
申请日：2012-11-09
Applicant: General Electric Company
IPC: G01M15/00
Abstract: Embodiments of the disclosure relate to systems and methods for holding target turbomachine compressor pressure ratio constant while varying the shaft speed. In order to characterize a load compressor and validate the compressor design, the speed of the load compressor can be changed while controlling the compressor operating line and holding the inlet guide vanes at a constant angle. Discharge control valves can be dynamically adjusted to maintain the pressure ratio equal to the operating line over a range of speeds.
Abstract translation: 本公开的实施例涉及用于在改变轴速度的同时保持目标涡轮机压缩机压力比恒定的系统和方法。 为了表征负载压缩机并验证压缩机设计，可以在控制压缩机操作线并将入口导叶保持恒定的角度的同时改变负载压缩机的速度。 排气控制阀可以动态调节，以保持在一定速度范围内的压力比等于操作线。
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公开(公告)号：US09255580B2
公开(公告)日：2016-02-09
申请号：US13630694
申请日：2012-09-28
Applicant: General Electric Company
Inventor： Daniel Richard Waugh , Karl Dean Minto , Scott William Szepek , Louis Veltre
CPC classification number: F04D27/001 , F04D27/0253 , G01M15/14
Abstract: Certain embodiments of the disclosure may include systems, methods and apparatus for operating and validating a compressor. According to an example embodiment of the disclosure, a method is provided for validating compressor operation. The method can include receiving compressor operating parameter data from a plurality of sensors; and adjusting a portion of a variable flow area downstream of a compressor discharge to achieve a desired compressor pressure ratio.
Abstract translation: 本公开的某些实施例可以包括用于操作和验证压缩机的系统，方法和装置。 根据本公开的示例性实施例，提供了一种用于验证压缩机操作的方法。 该方法可以包括从多个传感器接收压缩机操作参数数据; 并且调节压缩机排放下游的可变流动区域的一部分以实现期望的压缩机压力比。
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公开(公告)号：US20150315928A1
公开(公告)日：2015-11-05
申请号：US14268295
申请日：2014-05-02
Applicant: General Electric Company
Inventor： Paige Marie Sopcic , Justin Aaron Allen , Jason Dean Fuller , Daniel Richard Waugh
CPC classification number: F01D17/20 , F01D17/06 , F02C9/28 , F05D2270/024
Abstract: Aspects of the disclosure include apparatuses and program products for recovering speed in a driveline assembly. An apparatus in one embodiment may include: a sensor measuring a shaft speed of a rotatable shaft within a driveline assembly, wherein the driveline assembly includes: a load coupled to the rotatable shaft, a primary power source coupled to the load through the rotatable shaft to deliver a first power output to the load, and a secondary power source coupled to the load through the rotatable shaft to deliver a second power output to the load, wherein the second power output is less than the first power output; and a controller in communication with the secondary power source and the sensor, wherein the controller increases the second power output in response to the shaft speed being less than a minimum speed threshold.
Abstract translation: 本公开的方面包括用于在传动系组件中恢复速度的装置和程序产品。 在一个实施例中的装置可以包括：传感器，其测量传动系组件内的可旋转轴的轴速度，其中传动系组件包括：联接到可旋转轴的负载，通过可旋转轴联接到负载的主电源， 向所述负载提供第一功率输出，以及次级电源，其通过所述可旋转轴耦合到所述负载以将第二功率输出传递到所述负载，其中所述第二功率输出小于所述第一功率输出; 以及与二次电源和传感器通信的控制器，其中控制器响应于轴速度小于最小速度阈值而增加第二功率输出。
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公开(公告)号：US20150177106A1
公开(公告)日：2015-06-25
申请号：US14579285
申请日：2014-12-22
Applicant: General Electric Company
Inventor： Jason Dean Fuller , Louis Veltre , Daniel Richard Waugh , Justin Aaron Allen , Paige Marie Sopcic , Maxime Buquet , Christian-Anghel Solacolu
IPC: G01M15/14
CPC classification number: G01M15/14 , F02C7/00 , F05D2220/76 , F05D2260/80 , F05D2270/061
Abstract: A method of testing a gas turbine is provided. The gas turbine includes a first compressor and an expansion turbine coupled by a drive shaft. The method includes operating the gas turbine and a second compressor at a first steady load and a first steady drive shaft speed. The second compressor is rigidly coupled to the drive shaft. The method also includes changing a load of the second compressor by a known amount, and measuring a time required for the gas turbine to stabilize at a second steady load and a second steady drive shaft speed in response to the changed load of the second compressor.
Abstract translation: 提供了一种测试燃气轮机的方法。 燃气轮机包括由驱动轴联接的第一压缩机和膨胀涡轮机。 该方法包括在第一稳定负载和第一稳定驱动轴转速下操作燃气轮机和第二压缩机。 第二压缩机刚性地联接到驱动轴上。 该方法还包括改变已知量的第二压缩机的负载，并且响应于第二压缩机的负载而测量燃气轮机稳定在第二稳定负载和第二稳定驱动轴转速所需的时间。
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5.发明申请SYSTEMS AND METHODS FOR HOLDING TARGET TURBOMACHINE COMPRESSOR PRESSURE RATIO CONSTANT WHILE VARYING SHAFT SPEED 有权用于在变速轴速度下保持目标涡轮压缩机压力比恒定的系统和方法公开(公告)号：US20140130584A1
公开(公告)日：2014-05-15
申请号：US13673192
申请日：2012-11-09
Applicant: GENERAL ELECTRIC COMPANY
IPC: G01M15/08
Abstract: Embodiments of the disclosure relate to systems and methods for holding target turbomachine compressor pressure ratio constant while varying the shaft speed. In order to characterize a load compressor and validate the compressor design, the speed of the load compressor can be changed while controlling the compressor operating line and holding the inlet guide vanes at a constant angle. Discharge control valves can be dynamically adjusted to maintain the pressure ratio equal to the operating line over a range of speeds.
Abstract translation: 本公开的实施例涉及用于在改变轴速度的同时保持目标涡轮机压缩机压力比恒定的系统和方法。 为了表征负载压缩机并验证压缩机设计，可以在控制压缩机操作线并将入口导叶保持恒定的角度的同时改变负载压缩机的速度。 排气控制阀可以动态调节，以保持在一定速度范围内的压力比等于操作线。
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Patent Agency Ranking
公开(公告)号：US20140093349A1
公开(公告)日：2014-04-03
申请号：US13630694
申请日：2012-09-28
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Daniel Richard Waugh , Karl Dean Minto , Scott William Szepek , Louis Veltre
IPC: F04D27/00
CPC classification number: F04D27/001 , F04D27/0253 , G01M15/14
Abstract: Certain embodiments of the disclosure may include systems, methods and apparatus for operating and validating a compressor. According to an example embodiment of the disclosure, a method is provided for validating compressor operation. The method can include receiving compressor operating parameter data from a plurality of sensors; and adjusting a portion of a variable flow area downstream of a compressor discharge to achieve a desired compressor pressure ratio.
Abstract translation: 本公开的某些实施例可以包括用于操作和验证压缩机的系统，方法和装置。 根据本公开的示例性实施例，提供了一种用于验证压缩机操作的方法。 该方法可以包括从多个传感器接收压缩机操作参数数据; 并且调节压缩机排放下游的可变流动区域的一部分以实现期望的压缩机压力比。
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公开(公告)号：US09753467B2
公开(公告)日：2017-09-05
申请号：US14220858
申请日：2014-03-20
Applicant: General Electric Company
Inventor： Paige Marie Sopcic , Jason Dean Fuller , Daniel Richard Waugh , Justin Aaron Allen
CPC classification number: G05D27/02 , F02C7/275 , F02C7/36 , F02C9/20 , F05D2210/11 , F05D2220/76 , F05D2260/406 , F05D2270/02 , F05D2270/304 , F16H61/64 , G01M15/14 , Y02E10/722
Abstract: A tangible non-transitory computer readable medium may include instructions to analyze a first signal indicative of a speed of a turbine system and transform the first signal into a second signal. The tangible non-transitory computer-readable medium may also include instructions to transmit the second signal to control a speed of the turbine system by actuating a field device. Actuating the field device may include controlling a fluid level in a torque converter mechanically coupled to the turbine system, and the speed may be below a minimum setpoint of the turbine system.
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公开(公告)号：US09632011B2
公开(公告)日：2017-04-25
申请号：US14579285
申请日：2014-12-22
Applicant: General Electric Company
Inventor： Jason Dean Fuller , Louis Veltre , Daniel Richard Waugh , Justin Aaron Allen , Paige Marie Sopcic , Maxime Buquet , Christian-Anghel Solacolu
CPC classification number: G01M15/14 , F02C7/00 , F05D2220/76 , F05D2260/80 , F05D2270/061
Abstract: A method of testing a gas turbine is provided. The gas turbine includes a first compressor and an expansion turbine coupled by a drive shaft. The method includes operating the gas turbine and a second compressor at a first steady load and a first steady drive shaft speed. The second compressor is rigidly coupled to the drive shaft. The method also includes changing a load of the second compressor by a known amount, and measuring a time required for the gas turbine to stabilize at a second steady load and a second steady drive shaft speed in response to the changed load of the second compressor.
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9.发明授权公开(公告)号：US09500136B2
公开(公告)日：2016-11-22
申请号：US14590513
申请日：2015-01-06
Applicant: General Electric Company
CPC classification number: F02C9/28 , F02C3/04 , F05D2270/309
Abstract: A system includes a controller configured to receive one or more inputs associated with an operation of a turbine system, derive a set of ramp rates for the turbine system based at least in part on the one or more inputs, and to select a ramp rate from the set of ramp rates. The ramp rate includes a variable ramp rate. The controller is further configured to generate an output signal based on the selected ramp rate.
Abstract translation: 系统包括被配置为接收与涡轮机系统的操作相关联的一个或多个输入的控制器，至少部分地基于所述一个或多个输入导出涡轮机系统的一组斜坡速率，并且从 一套斜坡率。 斜坡率包括可变斜率。 控制器还被配置为基于所选择的斜率来产生输出信号。
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10.发明申请公开(公告)号：US20160195026A1
公开(公告)日：2016-07-07
申请号：US14590513
申请日：2015-01-06
Applicant: General Electric Company
CPC classification number: F02C9/28 , F02C3/04 , F05D2270/309
Abstract: A system includes a controller configured to receive one or more inputs associated with an operation of a turbine system, derive a set of ramp rates for the turbine system based at least in part on the one or more inputs, and to select a ramp rate from the set of ramp rates. The ramp rate includes a variable ramp rate. The controller is further configured to generate an output signal based on the selected ramp rate.
Abstract translation: 系统包括被配置为接收与涡轮机系统的操作相关联的一个或多个输入的控制器，至少部分地基于所述一个或多个输入导出涡轮机系统的一组斜坡速率，并且从 一套斜坡率。 斜坡率包括可变斜率。 控制器还被配置为基于所选择的斜率来产生输出信号。
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