Resampling a Signal to Perform Synchrophasor Measurement
    2.
    发明申请
    Resampling a Signal to Perform Synchrophasor Measurement 有权
    重新采样信号以执行同步相机测量

    公开(公告)号:US20130154878A1

    公开(公告)日:2013-06-20

    申请号:US13326756

    申请日:2011-12-15

    IPC分类号: G01S19/42 G01D1/14

    摘要: Performing power quality and synchrophasor analysis on a resampled signal. A first signal may be initially received which corresponds to a power system. The first signal may have a plurality of cycles and may have a frequency that varies over time. One or more parameters may be determined from the first signal. Based on the one or more parameters, the first signal may be resampled to produce an even angle signal. Various power quality measurements may be performed on the even angle signal. Similarly, further processing may be performed to perform synchrophasor measurements, e.g., to determine phasor, frequency, and/or rate of frequency change for the first signal. In some embodiments, the resampling processing elements (e.g., circuitry, programmable hardware elements, processors and memories, etc.) may be shared between the two analyses.

    摘要翻译: 对重采样信号执行电源质量和同步信号分析。 可以首先接收对应于电力系统的第一信号。 第一信号可以具有多个周期,并且可以具有随时间变化的频率。 可以从第一信号确定一个或多个参数。 基于一个或多个参数,第一信号可被重采样以产生均匀角度信号。 可以对均匀角度信号执行各种功率质量测量。 类似地,可以执行进一步的处理以执行同步器测量,例如,以确定第一信号的频率变化的相量,频率和/或速率。 在一些实施例中,可以在两个分析之间共享重采样处理元件(例如,电路,可编程硬件元件,处理器和存储器等)。

    Resampling a signal to perform power quality and synchrophasor measurement
    3.
    发明授权
    Resampling a signal to perform power quality and synchrophasor measurement 有权
    重新采样信号以执行电源质量和同步相机测量

    公开(公告)号:US09128132B2

    公开(公告)日:2015-09-08

    申请号:US13326676

    申请日:2011-12-15

    摘要: Performing power quality and synchrophasor analysis on a resampled signal. A first signal may be initially received which corresponds to a power system. The first signal may have a plurality of cycles and may have a frequency that varies over time. One or more parameters may be determined from the first signal. Based on the one or more parameters, the first signal may be resampled to produce an even angle signal. Various power quality measurements may be performed on the even angle signal. Similarly, further processing may be performed to perform synchrophasor measurements, e.g., to determine phasor, frequency, and/or rate of frequency change for the first signal. In some embodiments, the resampling processing elements (e.g., circuitry, programmable hardware elements, processors and memories, etc.) may be shared between the two analyses.

    摘要翻译: 对重采样信号执行电源质量和同步信号分析。 可以首先接收对应于电力系统的第一信号。 第一信号可以具有多个周期,并且可以具有随时间变化的频率。 可以从第一信号确定一个或多个参数。 基于一个或多个参数,第一信号可被重采样以产生均匀角度信号。 可以对均匀角度信号执行各种功率质量测量。 类似地,可以执行进一步的处理以执行同步器测量,例如,以确定第一信号的频率变化的相量,频率和/或速率。 在一些实施例中,可以在两个分析之间共享重采样处理元件(例如,电路,可编程硬件元件,处理器和存储器等)。

    Resampling a signal to perform power quality measurement
    4.
    发明授权
    Resampling a signal to perform power quality measurement 有权
    重新采样信号进行电能质量测量

    公开(公告)号:US09188611B2

    公开(公告)日:2015-11-17

    申请号:US13326626

    申请日:2011-12-15

    摘要: Performing power quality and synchrophasor analysis on a resampled signal. A first signal may be initially received which corresponds to a power system. The first signal may have a plurality of cycles and may have a frequency that varies over time. One or more parameters may be determined from the first signal. Based on the one or more parameters, the first signal may be resampled to produce an even angle signal. Various power quality measurements may be performed on the even angle signal. Similarly, further processing may be performed to perform synchrophasor measurements, e.g., to determine phasor, frequency, and/or rate of frequency change for the first signal. In some embodiments, the resampling processing elements (e.g., circuitry, programmable hardware elements, processors and memories, etc.) may be shared between the two analysis.

    摘要翻译: 对重采样信号执行电源质量和同步信号分析。 可以首先接收对应于电力系统的第一信号。 第一信号可以具有多个周期,并且可以具有随时间变化的频率。 可以从第一信号确定一个或多个参数。 基于一个或多个参数,第一信号可被重采样以产生均匀角度信号。 可以对均匀角度信号执行各种功率质量测量。 类似地,可以执行进一步的处理以执行同步器测量,例如,以确定第一信号的频率变化的相量,频率和/或速率。 在一些实施例中,可以在两个分析之间共享重采样处理元件(例如,电路,可编程硬件元件,处理器和存储器等)。

    Resampling a Signal to Perform Power Quality Measurement
    5.
    发明申请
    Resampling a Signal to Perform Power Quality Measurement 有权
    重新采样信号进行电能质量测量

    公开(公告)号:US20130158906A1

    公开(公告)日:2013-06-20

    申请号:US13326626

    申请日:2011-12-15

    摘要: Performing power quality and synchrophasor analysis on a resampled signal. A first signal may be initially received which corresponds to a power system. The first signal may have a plurality of cycles and may have a frequency that varies over time. One or more parameters may be determined from the first signal. Based on the one or more parameters, the first signal may be resampled to produce an even angle signal. Various power quality measurements may be performed on the even angle signal. Similarly, further processing may be performed to perform synchrophasor measurements, e.g., to determine phasor, frequency, and/or rate of frequency change for the first signal. In some embodiments, the resampling processing elements (e.g., circuitry, programmable hardware elements, processors and memories, etc.) may be shared between the two analyses.

    摘要翻译: 对重采样信号执行电源质量和同步信号分析。 可以首先接收对应于电力系统的第一信号。 第一信号可以具有多个周期,并且可以具有随时间变化的频率。 可以从第一信号确定一个或多个参数。 基于一个或多个参数,第一信号可被重采样以产生均匀角度信号。 可以对均匀角度信号执行各种功率质量测量。 类似地,可以执行进一步的处理以执行同步器测量,例如,以确定第一信号的频率变化的相量,频率和/或速率。 在一些实施例中,可以在两个分析之间共享重采样处理元件(例如,电路,可编程硬件元件,处理器和存储器等)。

    Resampling a signal to perform synchrophasor measurement
    6.
    发明授权
    Resampling a signal to perform synchrophasor measurement 有权
    重新采样信号以执行同步相机测量

    公开(公告)号:US08872699B2

    公开(公告)日:2014-10-28

    申请号:US13326756

    申请日:2011-12-15

    IPC分类号: G01S19/42 G01D1/14

    摘要: Performing power quality and synchrophasor analysis on a resampled signal. A first signal may be initially received which corresponds to a power system. The first signal may have a plurality of cycles and may have a frequency that varies over time. One or more parameters may be determined from the first signal. Based on the one or more parameters, the first signal may be resampled to produce an even angle signal. Various power quality measurements may be performed on the even angle signal. Similarly, further processing may be performed to perform synchrophasor measurements, e.g., to determine phasor, frequency, and/or rate of frequency change for the first signal. In some embodiments, the resampling processing elements (e.g., circuitry, programmable hardware elements, processors and memories, etc.) may be shared between the two analyses.

    摘要翻译: 对重采样信号执行电源质量和同步信号分析。 可以首先接收对应于电力系统的第一信号。 第一信号可以具有多个周期,并且可以具有随时间变化的频率。 可以从第一信号确定一个或多个参数。 基于一个或多个参数,第一信号可被重采样以产生均匀角度信号。 可以对均匀角度信号执行各种功率质量测量。 类似地,可以执行进一步的处理以执行同步器测量,例如,以确定第一信号的频率变化的相量,频率和/或速率。 在一些实施例中,可以在两个分析之间共享重采样处理元件(例如,电路,可编程硬件元件,处理器和存储器等)。

    Resampling a Signal to Perform Power Quality and Synchrophasor Measurement
    7.
    发明申请
    Resampling a Signal to Perform Power Quality and Synchrophasor Measurement 有权
    重新采样信号以执行电源质量和同步相机测量

    公开(公告)号:US20130158907A1

    公开(公告)日:2013-06-20

    申请号:US13326676

    申请日:2011-12-15

    IPC分类号: G06F19/00 G01R21/133

    摘要: Performing power quality and synchrophasor analysis on a resampled signal. A first signal may be initially received which corresponds to a power system. The first signal may have a plurality of cycles and may have a frequency that varies over time. One or more parameters may be determined from the first signal. Based on the one or more parameters, the first signal may be resampled to produce an even angle signal. Various power quality measurements may be performed on the even angle signal. Similarly, further processing may be performed to perform synchrophasor measurements, e.g., to determine phasor, frequency, and/or rate of frequency change for the first signal. In some embodiments, the resampling processing elements (e.g., circuitry, programmable hardware elements, processors and memories, etc.) may be shared between the two analyses.

    摘要翻译: 对重采样信号执行电源质量和同步信号分析。 可以首先接收对应于电力系统的第一信号。 第一信号可以具有多个周期,并且可以具有随时间变化的频率。 可以从第一信号确定一个或多个参数。 基于一个或多个参数,第一信号可被重采样以产生均匀角度信号。 可以对均匀角度信号执行各种功率质量测量。 类似地,可以执行进一步的处理以执行同步器测量,例如,以确定第一信号的频率变化的相量,频率和/或速率。 在一些实施例中,可以在两个分析之间共享重采样处理元件(例如,电路,可编程硬件元件,处理器和存储器等)。