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156 条记录 (耗时 0.033 秒)

    System and method for monitoring health of electrical machines
    91.
    发明授权
    System and method for monitoring health of electrical machines 有权
    监测电机健康的系统和方法

    公开(公告)号：US08310120B2

    公开(公告)日：2012-11-13

    申请号：US12870865

    申请日：2010-08-30

    申请人： Emad Andarawis Andarawis ,  John Erik Hershey ,  Ertugrul Berkcan ,  Brock Matthew Lape

    发明人： Emad Andarawis Andarawis ,  John Erik Hershey ,  Ertugrul Berkcan ,  Brock Matthew Lape

    IPC分类号： H02K11/00 ,  H02K23/66

    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。

    AUTO-COMPENSATING SYSTEM AND METHOD FOR CONDITION MONITORING OF ELECTRICAL MACHINES
    92.
    发明申请
    AUTO-COMPENSATING SYSTEM AND METHOD FOR CONDITION MONITORING OF ELECTRICAL MACHINES 有权
    自动补偿系统及电机状态监测方法

    公开(公告)号：US20120274258A1

    公开(公告)日：2012-11-01

    申请号：US13097641

    申请日：2011-04-29

    申请人： Emad Andarawis Andarawis ,  Ertugrul Berkcan ,  Brock Matthew Lape ,  David Richard Esler

    发明人： Emad Andarawis Andarawis ,  Ertugrul Berkcan ,  Brock Matthew Lape ,  David Richard Esler

    IPC分类号： H02K11/00

    CPC分类号： H02P29/02 ,  H02K11/20

    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。

    Power free remote sensor system data transmissions
    93.
    发明授权
    Power free remote sensor system data transmissions 有权
    无电力远程传感器系统数据传输

    公开(公告)号：US08253587B2

    公开(公告)日：2012-08-28

    申请号：US12365407

    申请日：2009-02-04

    申请人： Emad Andarawis ,  Ertugrul Berkcan ,  Samantha Rao ,  Eladio Delgado

    发明人： Emad Andarawis ,  Ertugrul Berkcan ,  Samantha Rao ,  Eladio Delgado

    IPC分类号： G05B23/02

    CPC分类号： H04Q9/00 ,  H04Q2209/20 ,  H04Q2209/886

    摘要： A system and method to monitor the condition of a structure is provided. In one embodiment, a sensor node can include a power supply that can scavenge available energy, a sensor for sensing conditions in the immediate environment, and a communications interface for communicating the sensed operating conditions. Readers can be used to acquire data from the sensor nodes. In one embodiment, the readers can determine if the data from the sensor nodes is an exception and, if so, determine whether trend data is sufficient.

    摘要翻译： 提供了一种监视结构状况的系统和方法。 在一个实施例中，传感器节点可以包括能够清除可用能量的电源，用于感测直接环境中的状况的传感器，以及用于传达感测到的操作条件的通信接口。 读取器可用于从传感器节点获取数据。 在一个实施例中，读取器可以确定来自传感器节点的数据是否是异常，如果是，则确定趋势数据是否足够。

    SYSTEM AND METHOD FOR MONITORING HEALTH OF ELECTRICAL MACHINES
    95.
    发明申请
    SYSTEM AND METHOD FOR MONITORING HEALTH OF ELECTRICAL MACHINES 有权
    用于监测电机健康的系统和方法

    公开(公告)号：US20120049697A1

    公开(公告)日：2012-03-01

    申请号：US12870865

    申请日：2010-08-30

    申请人： Emad Andarawis Andarawis ,  John Erik Hershey ,  Ertugrul Berkcan ,  Brock Matthew Lape

    发明人： Emad Andarawis Andarawis ,  John Erik Hershey ,  Ertugrul Berkcan ,  Brock Matthew Lape

    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。

    HARSH ENVIRONMENT SENSOR SYSTEM AND DETECTION METHODS
    96.
    发明申请
    HARSH ENVIRONMENT SENSOR SYSTEM AND DETECTION METHODS 有权
    HARSH环境传感器系统和检测方法

    公开(公告)号：US20110029282A1

    公开(公告)日：2011-02-03

    申请号：US12510302

    申请日：2009-07-28

    申请人： Ertugrul Berkcan ,  Canan Uslu Hardwicke

    发明人： Ertugrul Berkcan ,  Canan Uslu Hardwicke

    IPC分类号： G06F15/00

    CPC分类号： H04Q9/00 ,  G01D21/00 ,  G08C2201/10 ,  H04Q2209/40 ,  H04Q2209/86

    摘要： A system for measuring a plurality of operating parameters of an object in a harsh environment is provided. The system includes a first energy transceiver system configured to transceive energy signals. The system also includes a transcieved modulant coupled to the first energy transceiver system. The system further includes a second energy transceiver system at least partially disposed on the object and capable of being interrogated by the first energy transceiver system. The second energy transceiver system still further includes a sensing system. The system also includes a processor coupled to the first energy transceiver system. The processor is configured to determine of the plurality of the operating parameters of the object in the harsh environment based upon the transceived modulant.

    摘要翻译： 提供了一种用于在恶劣环境中测量对象的多个操作参数的系统。 该系统包括被配置为收发能量信号的第一能量收发器系统。 该系统还包括耦合到第一能量收发器系统的收发式调制器。 该系统还包括至少部分地设置在物体上并且能够被第一能量收发器系统询问的第二能量收发器系统。 第二能量收发器系统还包括感测系统。 该系统还包括耦合到第一能量收发器系统的处理器。 处理器被配置为基于收发的调制器在恶劣环境中确定对象的多个操作参数。

    Micro-electromechanical system (MEMS) based current and magnetic field sensor using tunneling current sensing
    98.
    发明授权
    Micro-electromechanical system (MEMS) based current and magnetic field sensor using tunneling current sensing 有权
    基于微机电系统（MEMS）的电流和磁场传感器使用隧道电流检测

    公开(公告)号：US07741832B2

    公开(公告)日：2010-06-22

    申请号：US11736678

    申请日：2007-04-18

    申请人： Ertugrul Berkcan ,  Christopher James Kapusta ,  Marco Francesco Aimi ,  Shankar Chandrasekaran ,  Glenn Scott Claydon

    发明人： Ertugrul Berkcan ,  Christopher James Kapusta ,  Marco Francesco Aimi ,  Shankar Chandrasekaran ,  Glenn Scott Claydon

    IPC分类号： G01R33/00

    CPC分类号： G01R15/207 ,  G01R15/148 ,  G01R33/0283 ,  G01R33/0286 ,  G01R35/005

    摘要： A micro-electro-mechanical system (MEMS) current sensor for sensing a magnetic field produced by an electrical current flowing in a conductor includes a first fixed element and a moving element. The moving element is spaced away from the first fixed element and is movable relative to the fixed element responsive to a magnetic field produced by an electrical current flowing in a conductor for providing a mechanical indication of a strength of the magnetic field. The sensor also includes a tunneling current generator for generating a tunneling current between the first fixed element and the moving element and a tunneling current monitor for monitoring a change in the tunneling current responsive to the mechanical indication to provide an indication of a value of the electrical current in the conductor.

    摘要翻译： 用于感测由在导体中流动的电流产生的磁场的微机电系统（MEMS）电流传感器包括第一固定元件和移动元件。 移动元件与第一固定元件间隔开，并且可响应于在导体中流动的电流产生的磁场相对于固定元件移动，以提供磁场强度的机械指示。 传感器还包括用于在第一固定元件和移动元件之间产生隧道电流的隧道电流发生器，以及隧道电流监视器，用于响应于机械指示监视隧道电流的变化，以提供电气值的指示 电流在导体中。