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    SYSTEM AND METHOD FOR OPERATING A TAP CHANGER
    12.
    发明申请
    SYSTEM AND METHOD FOR OPERATING A TAP CHANGER 有权
    操作TAP更换的系统和方法

    公开(公告)号：US20120249278A1

    公开(公告)日：2012-10-04

    申请号：US13077504

    申请日：2011-03-31

    申请人： Michael Joseph Krok ,  Sahika Genc

    发明人： Michael Joseph Krok ,  Sahika Genc

    IPC分类号： H01F21/12

    CPC分类号： H02J3/16 ,  G05F1/14 ,  H02J3/00 ,  H02J3/1878 ,  H02J2003/003 ,  H02P13/06 ,  Y02E40/34 ,  Y04S10/54

    摘要： A method of operating a tap changer of a transformer or a voltage regulator in a power grid includes obtaining a load forecast for a time period. An average voltage profile is determined for the time period based on the load forecast. The method further includes estimating tap positions of the tap changer for leveling the average voltage profile during the time period. Switching signal commands are provided to the tap changer based on the estimated tap positions.

    摘要翻译： 在电网中操作变压器的分接开关或电压调节器的方法包括获得一段时间的负载预测。 基于负载预测确定时间段的平均电压分布。 该方法还包括估计抽头变换器的抽头位置，用于在该时间段期间平均平均电压分布。 基于估计的分接头位置，切换信号命令被提供给分接开关。

    Bidirectional interleaved DC to DC converter utilizing positively coupled filter inductors
    13.
    发明申请
    Bidirectional interleaved DC to DC converter utilizing positively coupled filter inductors 审中-公开
    使用正耦合滤波电感器的双向交错DC-DC转换器

    公开(公告)号：US20090237044A1

    公开(公告)日：2009-09-24

    申请号：US12077266

    申请日：2008-03-18

    申请人： Orges Gjini ,  Michael Joseph Krok ,  Herman Lucas Norbert Wiegman

    发明人： Orges Gjini ,  Michael Joseph Krok ,  Herman Lucas Norbert Wiegman

    IPC分类号： G05F1/10

    CPC分类号： H02M3/1584 ,  H02M3/1582

    摘要： A bidirectional interleaved DC to DC converter comprises positively coupled filter inductors that are coupled to a switching network that receives power from a DC power source, such as a battery. The positively coupled inductors are integrated as a single coupled inductor, which allows the DC to DC converter to convert DC voltage to various voltage levels with reduced voltage ripple, without the need for supplemental filter capacitors that are large and costly.

    摘要翻译： 双向交错DC-DC转换器包括被耦合的滤波电感器，其耦合到从DC电源（例如电池）接收功率的开关网络。 正耦合电感器被集成为单个耦合电感器，其允许DC-DC转换器将DC电压转换成具有降低的电压纹波的各种电压电平，而不需要大且昂贵的补充滤波电容器。

    Methods of making and operating a fiber optic sensing device
    14.
    发明授权
    Methods of making and operating a fiber optic sensing device 有权
    制造和操作光纤传感装置的方法

    公开(公告)号：US07492980B2

    公开(公告)日：2009-02-17

    申请号：US12107340

    申请日：2008-04-22

    申请人： Kevin Thomas McCarthy ,  Kung-Li Justin Deng ,  Hua Xia ,  Michael Joseph Krok ,  Avinash Vinayak Taware

    发明人： Kevin Thomas McCarthy ,  Kung-Li Justin Deng ,  Hua Xia ,  Michael Joseph Krok ,  Avinash Vinayak Taware

    IPC分类号： G02B6/34 ,  G02B6/26

    CPC分类号： G01N21/774 ,  G01D5/35303 ,  G01D5/35358 ,  G01D5/35383 ,  G02B6/02085 ,  G02B6/02123 ,  G02B6/02147

    摘要： In accordance with one exemplary embodiment the invention provides a multi-parameter fiber optic sensing system with an aperiodic sapphire fiber grating as sensing element for simultaneous temperature, strain, NOx, CO, O2 and H2 gas detection. The exemplary sensing system includes an aperiodic fiber grating with an alternative refractive index modulation for such multi-function sensing and determination. Fabrication of such quasiperiodic grating structures can be made with point-by-point UV laser inscribing, diamond saw micromachining, and phase mask-based coating and chemical etching methods. In the exemplary embodiment, simultaneous detections on multi-parameter can be distributed, but not limited, in gas/steam turbine exhaust, in combustion and compressor, and in coal fired boilers etc. Advantageously, the mapping of multiple parameters such as temperature, strain, and gas using sapphire aperiodic gratings improves control and optimization of such systems directed to improve efficiency and output and reduce emissions.

    摘要翻译： 根据一个示例性实施例，本发明提供了一种具有非周期蓝宝石光纤光栅作为用于同时进行温度，应变，NOx，CO，O 2和H 2气体检测的感测元件的多参数光纤感测系统。 示例性感测系统包括具有用于这种多功能感测和确定的替代折射率调制的非周期光纤光栅。 这种准周期性光栅结构的制造可以通过点对点UV激光雕刻，金刚石锯微加工和基于相位掩模的涂层和化学蚀刻方法进行。 在示例性实施例中，多参数的同时检测可以在气体/汽轮机排气，燃烧和压缩机以及燃煤锅炉等中分配但不限于有利地，诸如温度，应变等多个参数的映射 ，而使用蓝宝石非周期光栅的天然气改进了这种系统的控制和优化，旨在提高效率和输出并减少排放。

    METHODS OF MAKING AND OPERATING A FIBER OPTIC SENSING DEVICE
    15.
    发明申请
    METHODS OF MAKING AND OPERATING A FIBER OPTIC SENSING DEVICE 有权
    制造和操作光纤感光装置的方法

    公开(公告)号：US20080219618A1

    公开(公告)日：2008-09-11

    申请号：US12107340

    申请日：2008-04-22

    申请人： Kevin Thomas McCarthy ,  Kung-Li Justin Deng ,  Hua Xia ,  Michael Joseph Krok ,  Avinash Vinayak Taware

    发明人： Kevin Thomas McCarthy ,  Kung-Li Justin Deng ,  Hua Xia ,  Michael Joseph Krok ,  Avinash Vinayak Taware

    IPC分类号： G02B6/00

    CPC分类号： G01N21/774 ,  G01D5/35303 ,  G01D5/35358 ,  G01D5/35383 ,  G02B6/02085 ,  G02B6/02123 ,  G02B6/02147

    摘要： In accordance with one exemplary embodiment the invention provides a multi-parameter fiber optic sensing system with an aperiodic sapphire fiber grating as sensing element for simultaneous temperature, strain, NOx, CO, O2 and H2 gas detection. The exemplary sensing system includes an aperiodic fiber grating with an alternative refractive index modulation for such multi-function sensing and determination. Fabrication of such quasiperiodic grating structures can be made with point-by-point UV laser inscribing, diamond saw micromachining, and phase mask-based coating and chemical etching methods. In the exemplary embodiment, simultaneous detections on multi-parameter can be distributed, but not limited, in gas/steam turbine exhaust, in combustion and compressor, and in coal fired boilers etc. Advantageously, the mapping of multiple parameters such as temperature, strain, and gas using sapphire aperiodic gratings improves control and optimization of such systems directed to improve efficiency and output and reduce emissions.

    摘要翻译： 根据一个示例性实施例，本发明提供了一种多参数光纤感测系统，其具有非周期蓝宝石光纤光栅作为用于同时温度，应变，NO，CO 2，O 2， / SUB和H 2气体检测。 示例性感测系统包括具有用于这种多功能感测和确定的替代折射率调制的非周期光纤光栅。 这种准周期性光栅结构的制造可以通过点对点UV激光雕刻，金刚石锯微加工和基于相位掩模的涂层和化学蚀刻方法进行。 在示例性实施例中，多参数的同时检测可以在气体/汽轮机排气，燃烧和压缩机以及燃煤锅炉等中分配但不限于有利地，诸如温度，应变等多个参数的映射 ，而使用蓝宝石非周期光栅的天然气改进了这种系统的控制和优化，旨在提高效率和输出并减少排放。

    SYSTEM AND METHOD FOR OPERATING CAPACITOR BANKS
    17.
    发明申请
    SYSTEM AND METHOD FOR OPERATING CAPACITOR BANKS 有权
    用于操作电容器银行的系统和方法

    公开(公告)号：US20120249092A1

    公开(公告)日：2012-10-04

    申请号：US13076475

    申请日：2011-03-31

    申请人： Michael Joseph Krok ,  Sahika Genc

    发明人： Michael Joseph Krok ,  Sahika Genc

    IPC分类号： G05F1/70

    CPC分类号： H02J3/1828 ,  G06Q10/06 ,  G06Q50/00 ,  G06Q50/06 ,  H02J3/381 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  H02J2003/003 ,  Y02E10/563 ,  Y02E10/763 ,  Y02E40/30 ,  Y02E40/76 ,  Y04S10/54 ,  Y04S10/545

    摘要： A method of operating capacitor banks includes obtaining a reactive power shortage curve forecast for a time period. At least one capacitor bank power schedule curve is generated to supply reactive power to the power grid during the time period. The at least one capacitor bank power schedule curve is updated to generate an optimized capacitor bank power schedule curve to reduce the area between the reactive power shortage curve and the capacitor bank power schedule curve. The method also includes providing switching signal commands for operating capacitor banks based on the optimized capacitor bank power schedule curve.

    摘要翻译： 一种操作电容器组的方法包括获得一段时间内的无功功率不足曲线预测。 产生至少一个电容器组功率调度曲线，以在该时间段内向电网提供无功功率。 更新至少一个电容器组功率调度曲线以产生优化的电容器组功率调度曲线，以减小无功功率不足曲线和电容器组功率调度曲线之间的面积。 该方法还包括基于优化的电容器组功率调度曲线提供用于操作电容器组的开关信号命令。

    Method for detecting compressor stall precursors
    19.
    发明授权
    Method for detecting compressor stall precursors 失效
    检测压缩机失速前体的方法

    公开(公告)号：US07596953B2

    公开(公告)日：2009-10-06

    申请号：US10744617

    申请日：2003-12-23

    申请人： Michael Joseph Krok ,  Narayanan Venkateswaran ,  Mallikarjun Shivaraya Kande

    发明人： Michael Joseph Krok ,  Narayanan Venkateswaran ,  Mallikarjun Shivaraya Kande

    IPC分类号： F02C7/00

    CPC分类号： F04D27/001 ,  F05D2270/101

    摘要： A method of detecting onset of a gas turbine condition, such as compressor stall, includes receiving data indicative of an operating parameter of a compressor of the gas turbine. The method also includes performing a wavelet transformation on the data to generate wavelet transformed data. The wavelet transformation is configured to affect a processing characteristic regarding a performance of the wavelet transformation. Features indicative of onset of the gas turbine condition in the wavelet transformed data are then identified to provide an indication for controlling the gas turbine to prevent compressor stall from occurring. A system for detecting onset of compressor stall in a gas turbine includes a sensor for providing data indicative of an operating parameter of the compressor and a processor for performing a wavelet transform on the data to identify features of the optimized wavelet transformed data indicative of onset of stall.

    摘要翻译： 检测诸如压缩机失速的燃气轮机状态的发生的方法包括接收表示燃气轮机的压缩机的运行参数的数据。 该方法还包括对数据执行小波变换以产生小波变换数据。 小波变换被配置为影响关于小波变换的性能的处理特性。 然后识别表示小波变换数据中的燃气轮机状况的特征的特征，以提供用于控制燃气涡轮机以防止压缩机失速发生的指示。 用于检测燃气涡轮机中的压缩机失速开始的系统包括用于提供指示压缩机的操作参数的数据的传感器和用于对数据执行小波变换的处理器，以识别指示发生的最佳化的小波变换数据的特征 摊位

    Processor system and method for integrating computerized quality design tools
    20.
    发明授权
    Processor system and method for integrating computerized quality design tools 失效
    用于集成计算机化质量设计工具的处理器系统和方法

    公开(公告)号：US06535775B1

    公开(公告)日：2003-03-18

    申请号：US09653856

    申请日：2000-09-01

    申请人： Bharat Sampathkumaran Bagepalli ,  Aniruddha Dattatraya Gadre ,  Mohamed Ahmed Ali ,  Michael Joseph Krok ,  Bijan Dorri

    发明人： Bharat Sampathkumaran Bagepalli ,  Aniruddha Dattatraya Gadre ,  Mohamed Ahmed Ali ,  Michael Joseph Krok ,  Bijan Dorri

    IPC分类号： G06F1900

    CPC分类号： G06Q10/06 ,  G06F17/50

    摘要： A processor system and method for integrating a quality function deployment tool with a critical to quality tool is provided. Each of the tools is a computer-enabled tool. The method allows for executing quality function deployment at each of a plurality of levels with the quality function deployment tool for a system designable from a respective family of subsystem alternatives. The method further allows for generating quality matrices indicating a relationship between an original set of critical to quality characteristics and key control parameters with the critical to quality tool for the respective family of subsystem alternatives. A linking action allows for linking the quality function deployment tool to the critical to quality tool for tracking at each level the extent to which the original set of critical to quality characteristics is met by each respective family of subsystem alternatives.

    摘要翻译： 提供了一种用于将质量功能部署工具与关键质量工具集成的处理器系统和方法。 每个工具都是启用计算机的工具。 该方法允许通过用于可从相应系列子系统替代方案设计的系统的质量功能部署工具在多个级别中的每一个执行质量功能部署。 该方法还允许生成质量矩阵，其指示关键到质量特征的原始集合与关键控制参数之间的关系与用于各个子系统子系统族的关键质量工具。 链接动作允许将质量功能部署工具链接到关键质量工具，以便在每个级别跟踪每个子系统替代品的每个相应族系满足原始质量特征的原始集合的程度。