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公开(公告)号：US08310120B2
公开(公告)日：2012-11-13
申请号：US12870865
申请日：2010-08-30
CPC分类号： G01L5/0057 , H02K3/487 , H02K11/20
摘要： A system for monitoring health of an electrical machine is provided. The system includes at least one sensor element embedded in at least one substrate element located in a stator core. The system further includes a measuring subsystem coupled to the at least one sensor element and configured to monitor the health based on changes in electromagnetic characteristics of the sensor element due to changes in force acting on the substrate element or compression of the substrate element.
摘要翻译： 提供了一种用于监测电机健康的系统。 该系统包括至少一个传感器元件，该至少一个传感器元件嵌入位于定子芯中的至少一个衬底元件中。 所述系统还包括耦合到所述至少一个传感器元件的测量子系统，并且被配置为基于由于作用在所述衬底元件上的力的变化或所述衬底元件的压缩而基于所述传感器元件的电磁特性的变化而监测所述健康。
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公开(公告)号：US20120049697A1
公开(公告)日：2012-03-01
申请号：US12870865
申请日：2010-08-30
IPC分类号： H02K11/00
CPC分类号： G01L5/0057 , H02K3/487 , H02K11/20
摘要： A system for monitoring health of an electrical machine is provided. The system includes at least one sensor element embedded in at least one substrate element located in a stator core. The system further includes a measuring subsystem coupled to the at least one sensor element and configured to monitor the health based on changes in electromagnetic characteristics of the sensor element due to changes in force acting on the substrate element or compression of the substrate element.
摘要翻译： 提供了一种用于监测电机健康的系统。 该系统包括至少一个传感器元件，该至少一个传感器元件嵌入位于定子芯中的至少一个衬底元件中。 所述系统还包括耦合到所述至少一个传感器元件的测量子系统，并且被配置为基于由于作用在所述衬底元件上的力的变化或所述衬底元件的压缩而基于所述传感器元件的电磁特性的变化而监测所述健康。
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3.发明授权公开(公告)号：US08829840B2
公开(公告)日：2014-09-09
申请号：US13097641
申请日：2011-04-29
IPC分类号： H02P1/00
摘要： A condition monitoring method for an electrical machine is provided. The method includes providing at least one first sensor element embedded in or disposed on at least one substrate element located in a stator core for obtaining a first set of data. The method also includes providing at least one second sensor element for obtaining a second set of data from the electrical machine. Further, the method includes generating signals indicative of changes in characteristics of the first sensor element based on the second set of data. Finally, the method includes refining the first set of data by combining the first set of data with the generated signals.
摘要翻译： 提供了一种用于电机的状况监测方法。 该方法包括提供嵌入或设置在位于定子芯中的至少一个衬底元件上的至少一个第一传感器元件，以获得第一组数据。 该方法还包括提供至少一个第二传感器元件，用于从电机获得第二组数据。 此外，该方法包括基于第二组数据产生指示第一传感器元件的特性变化的信号。 最后，该方法包括通过将第一组数据与生成的信号组合来对第一组数据进行精细化。
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4.发明申请公开(公告)号：US20120274258A1
公开(公告)日：2012-11-01
申请号：US13097641
申请日：2011-04-29
IPC分类号： H02K11/00
摘要： A condition monitoring method for an electrical machine is provided. The method includes providing at least one first sensor element embedded in or disposed on at least one substrate element located in a stator core for obtaining a first set of data. The method also includes providing at least one second sensor element for obtaining a second set of data from the electrical machine. Further, the method includes generating signals indicative of changes in characteristics of the first sensor element based on the second set of data. Finally, the method includes refining the first set of data by combining the first set of data with the generated signals.
摘要翻译： 提供了一种用于电机的状况监测方法。 该方法包括提供嵌入或设置在位于定子芯中的至少一个衬底元件上的至少一个第一传感器元件，以获得第一组数据。 该方法还包括提供至少一个第二传感器元件，用于从电机获得第二组数据。 此外，该方法包括基于第二组数据产生指示第一传感器元件的特性变化的信号。 最后，该方法包括通过将第一组数据与生成的信号组合来对第一组数据进行精细化。
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5.发明申请SYSTEM AND METHOD FOR GATHERING DIAGNOSTIC INFORMATION IN A PROCESSING PATH OF A COAL GASIFICATION SYSTEM 有权在煤气化系统的加工路径中获取诊断信息的系统和方法公开(公告)号：US20090031787A1
公开(公告)日：2009-02-05
申请号：US11833227
申请日：2007-08-02
申请人： Anthony Mark Thompson , James Scott Vartuli , Kenneth Brakeley Welles , Emad Andarawis Andarawis , Wayne Charles Hasz , John Erik Hershey , Ertugrul Berkcan , Jeffrey Michael Ashe
发明人： Anthony Mark Thompson , James Scott Vartuli , Kenneth Brakeley Welles , Emad Andarawis Andarawis , Wayne Charles Hasz , John Erik Hershey , Ertugrul Berkcan , Jeffrey Michael Ashe
CPC分类号： C10J3/485 , C10J3/72 , C10J3/723 , C10J3/84 , C10J2300/093 , C10J2300/0956 , C10J2300/0973 , C10J2300/0983 , C10J2300/1659 , C10K1/08
摘要： A system and method for gathering diagnostic information relating to an operating condition of a gas stream or processing path of a coal gasification system is disclosed. The information is gathered by deploying one or more specially constructed modules or seeds that proceed through the gas stream of the coal gasification system as part of the mass flow of the gas stream. The seed may be physically recoverable in which an outer material of the seed ablates when exposed to a predetermined temperature of the gas stream. The seed may be physically non-recoverable in which electronic circuitry transmits a signal to a receiver relating to the temperature of the gas stream.
摘要翻译： 公开了一种用于收集与煤气化系统的气流或加工路径的运转状况相关的诊断信息的系统和方法。 通过部署一个或多个特殊构造的模块或种子来收集信息，该模块或种子作为气流的质量流的一部分通过煤气化系统的气流进行。 种子可以是物理上可回收的，其中当暴露于气流的预定温度时，种子的外部材料消失。 种子可能是物理上不可恢复的，其中电子电路将信号传输到与气流的温度相关的接收器。
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6.发明授权System and method for providing diagnostic information in a processing path of a coal gasification system 有权在煤气化系统的处理路径中提供诊断信息的系统和方法公开(公告)号：US07604400B2
公开(公告)日：2009-10-20
申请号：US11833227
申请日：2007-08-02
申请人： Anthony Mark Thompson , James Scott Vartuli , Kenneth Brakeley Welles , Emad Andarawis Andarawis , Wayne Charles Hasz , John Erik Hershey , Ertugrul Berkcan
发明人： Anthony Mark Thompson , James Scott Vartuli , Kenneth Brakeley Welles , Emad Andarawis Andarawis , Wayne Charles Hasz , John Erik Hershey , Ertugrul Berkcan
IPC分类号： G01K11/00
CPC分类号： C10J3/485 , C10J3/72 , C10J3/723 , C10J3/84 , C10J2300/093 , C10J2300/0956 , C10J2300/0973 , C10J2300/0983 , C10J2300/1659 , C10K1/08
摘要： A system and method for gathering diagnostic information relating to an operating condition of a gas stream or processing path of a coal gasification system is disclosed. The information is gathered by deploying one or more specially constructed modules or seeds that proceed through the gas stream of the coal gasification system as part of the mass flow of the gas stream. The seed may be physically recoverable in which an outer material of the seed ablates when exposed to a predetermined temperature of the gas stream. The seed may be physically non-recoverable in which electronic circuitry transmits a signal to a receiver relating to the temperature of the gas stream.
摘要翻译： 公开了一种用于收集与煤气化系统的气流或加工路径的运转状况相关的诊断信息的系统和方法。 通过部署一个或多个特殊构造的模块或种子来收集信息，该模块或种子作为气流的质量流的一部分通过煤气化系统的气流进行。 种子可以是物理上可回收的，其中当暴露于气流的预定温度时，种子的外部材料消失。 种子可能是物理上不可恢复的，其中电子电路将信号传输到与气流的温度相关的接收器。
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公开(公告)号：US08718979B2
公开(公告)日：2014-05-06
申请号：US13077598
申请日：2011-03-31
IPC分类号： G06F19/00
CPC分类号： G01D21/00
摘要： A high accuracy wireless sensing platform assembly comprising a sensor subassembly that is configured to obtain measurement data from a device in response to a measurand; a data transceiver assembly that is configured to communicate with an antenna assembly; a parameter coder, in communication with the sensor subassembly, that is configured to control the data transceiver assembly and/or the sensor subassembly, based on the measurement data; and a resonant circuit that is formed by the data transceiver, the sensor subassembly, and/or the parameter coder. Embodiments are capable of provide robust performance and high accuracy in harsh (e.g., hot environments). The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.
摘要翻译： 一种高精度无线感测平台组件，包括传感器子组件，其被配置为响应于被测量从设备获得测量数据; 数据收发器组件，被配置为与天线组件通信; 与所述传感器子组件通信的参数编码器，其被配置为基于所述测量数据来控制所述数据收发器组件和/或所述传感器子组件; 以及由数据收发器，传感器子组件和/或参数编码器形成的谐振电路。 实施例能够在苛刻（例如，热环境）中提供鲁棒的性能和高精度。 已经根据具体实施例描述了本发明，并且认识到除了明确说明的那些之外的等同物，替代方案和修改是可能的并且在所附权利要求的范围内。
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公开(公告)号：US20110208446A1
公开(公告)日：2011-08-25
申请号：US13101834
申请日：2011-05-05
CPC分类号： G01B7/16 , G01B2210/58
摘要： A strain sensor comprises a transmitting element; a receiving element wirelessly coupled to the transmitting element; and a modulating element located on a rotating component, wherein the modulating element modulates the wireless coupling between the transmitting element and the receiving element, wherein the modulation of the wireless coupling is indicative of strain on the rotating component. A method of detecting strain in a rotating component of a rotary machine comprises wirelessly coupling a transmitting element and a receiving element; modulating the coupling with a modulating element located on the rotating component; and calculating the strain in the rotating component based on the modulation of the coupling.
摘要翻译： 应变传感器包括发射元件; 无线地耦合到所述发射元件的接收元件; 以及位于旋转部件上的调制元件，其中所述调制元件调制所述发射元件和所述接收元件之间的无线耦合，其中所述无线耦合的调制指示所述旋转部件上的应变。 一种检测旋转机械的旋转部件中的应变的方法包括：无线地耦接发射元件和接收元件; 调制与位于旋转部件上的调制元件的耦合; 并基于耦合的调制计算旋转分量中的应变。
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公开(公告)号：US07636616B2
公开(公告)日：2009-12-22
申请号：US11403285
申请日：2006-04-13
申请人： David G. Fletcher , Thomas F. Papallo , John J. Dougherty , Ertugrul Berkcan , Emad Andarawis Andarawis
发明人： David G. Fletcher , Thomas F. Papallo , John J. Dougherty , Ertugrul Berkcan , Emad Andarawis Andarawis
CPC分类号： H02H1/0061 , H02H3/00 , H02H3/05
摘要： There is disclosed a protection system for a power distribution system. The system has a processor, a breaker; a network coupled to the processor, a first module coupled to the network and the breaker, a second module coupled to the network, and an algorithm. The algorithm monitors for a permission to trip request. If a plurality of permission to trip requests are received during a given time period, the algorithm issues a permission granted command to the first module and a hold command to the second module.
摘要翻译： 公开了用于配电系统的保护系统。 该系统具有处理器，断路器; 耦合到处理器的网络，耦合到网络和断路器的第一模块，耦合到网络的第二模块和算法。 该算法监视许可跳闸请求。 如果在给定的时间段内接收到许多跳闸请求，则该算法向第一模块发出许可授权命令，并向第二模块发出保留命令。
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10.发明授权Method and system for calibrating a micro-electromechanical system (MEMS) based sensor using tunneling current sensing 有权用于使用隧道电流感测校准基于微机电系统（MEMS）的传感器的方法和系统公开(公告)号：US07378837B2
公开(公告)日：2008-05-27
申请号：US11619227
申请日：2007-01-03
IPC分类号： G01R33/00
CPC分类号： G01R35/00 , B81B3/0021 , G01R15/207 , G01R33/0283 , G01R33/0286 , G01R35/005
摘要： A system and method for controlling a tunneling current between a first element and a second element of a micro-electro-mechanical system (MEMS) sensor. The system includes a tunneling current excitation source for providing a tunneling current between the elements and a tunneling current monitor for monitoring a change in the tunneling current responsive to movement of at least one element. The system also includes a positioner for positioning at least one of the elements and a controller in communication with the tunneling current monitor for controlling the positioner to position at least one of the elements at a first spacing between the elements for configuring the system in a referencing mode; and to position the elements at a second spacing for configuring the system in a sensing mode, whereby the system is calibrated with respect to the referencing mode.
摘要翻译： 一种用于控制微机电系统（MEMS）传感器的第一元件和第二元件之间的隧道电流的系统和方法。 该系统包括用于在元件之间提供隧道电流的隧道电流激励源和隧道电流监测器，用于响应于至少一个元件的移动来监测隧穿电流的变化。 该系统还包括用于定位至少一个元件的定位器和与隧道电流监视器通信的控制器，用于控制定位器以在元件之间的第一间隔处定位至少一个元件，用于在参考中配置系统 模式; 并且将元件定位在第二间隔处，以在感测模式下配置系统，由此系统相对于参考模式被校准。
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