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    • 3. 发明申请
    • AC Motor Controller
    • 交流电机控制器
    • US20090218980A1
    • 2009-09-03
    • US12435817
    • 2009-05-05
    • Mario BilacChun FanPaul Terricciano
    • Mario BilacChun FanPaul Terricciano
    • H02P1/28H02H7/08
    • H02P1/26H02P23/0077
    • A system, method, and device for monitoring an AC induction motor are disclosed. The exemplary system provides the architecture of an intelligent motor controller. On one hand, the controller has self-commission and adaptive tuning capability and can provide smooth start and stop for motor driven systems. On the other hand, the controller can provide fault detection, power metering, and history data logging, to ensure motor operates under optimal conditions. The exemplary system may have one or more sensors for monitoring characteristics of the AC induction motor and producing one or more inputs from the characteristics.
    • 公开了一种用于监视AC感应电动机的系统,方法和装置。 示例性系统提供智能马达控制器的架构。 一方面,控制器具有自我调节和自适应调谐功能,可以为电机驱动系统提供平稳的启动和停止。 另一方面,控制器可以提供故障检测,电力计量和历史数据记录,以确保电机在最佳条件下运行。 示例性系统可以具有一个或多个传感器,用于监测AC感应电动机的特性,并从特性产生一个或多个输入。
    • 4. 发明申请
    • AC motor controller
    • 交流电机控制器
    • US20070096681A1
    • 2007-05-03
    • US11545390
    • 2006-10-10
    • Mario BilacChun FanPaul Terricciano
    • Mario BilacChun FanPaul Terricciano
    • H02P1/24
    • H02P1/26H02P23/0077
    • A system, method, and device for monitoring an AC induction motor are disclosed. The exemplary system provides the architecture of an intelligent motor controller. On one hand, the controller has self-commission and adaptive tuning capability and can provide smooth start and stop for motor driven systems. On the other hand, the controller can provide fault detection, power metering, and history data logging, to ensure motor operates under optimal conditions. The exemplary system may have one or more sensors for monitoring characteristics of the AC induction motor and producing one or more inputs from the characteristics.
    • 公开了一种用于监视AC感应电动机的系统,方法和装置。 示例性系统提供智能马达控制器的架构。 一方面,控制器具有自我调节和自适应调谐功能,可以为电机驱动系统提供平稳的启动和停止。 另一方面,控制器可以提供故障检测,电力计量和历史数据记录,以确保电机在最佳条件下运行。 示例性系统可以具有一个或多个传感器,用于监测AC感应电动机的特性,并从特性产生一个或多个输入。
    • 5. 发明授权
    • AC motor controller
    • 交流电机控制器
    • US07791307B2
    • 2010-09-07
    • US11545390
    • 2006-10-10
    • Mario BilacChun FanPaul Terricciano
    • Mario BilacChun FanPaul Terricciano
    • H02P1/26
    • H02P1/26H02P23/0077
    • A system, method, and device for monitoring an AC induction motor are disclosed. The exemplary system provides the architecture of an intelligent motor controller. On one hand, the controller has self-commission and adaptive tuning capability and can provide smooth start and stop for motor driven systems. On the other hand, the controller can provide fault detection, power metering, and history data logging, to ensure motor operates under optimal conditions. The exemplary system may have one or more sensors for monitoring characteristics of the AC induction motor and producing one or more inputs from the characteristics.
    • 公开了一种用于监视AC感应电动机的系统,方法和装置。 示例性系统提供智能马达控制器的架构。 一方面,控制器具有自我调节和自适应调谐功能,可以为电机驱动系统提供平稳的启动和停止。 另一方面,控制器可以提供故障检测,电力计量和历史数据记录,以确保电机在最佳条件下运行。 示例性系统可以具有一个或多个传感器,用于监测AC感应电动机的特性,并从特性产生一个或多个输入。
    • 9. 发明授权
    • Apparatus and methods for power quality measurement
    • 电能质量测量的装置和方法
    • US09143141B2
    • 2015-09-22
    • US12897239
    • 2010-10-04
    • Chun FanPaul Terricciano
    • Chun FanPaul Terricciano
    • G01R19/02H03L7/16G01R19/25G01R19/175
    • H03L7/16G01R19/02G01R19/175G01R19/2513
    • A method for measuring characteristics of a power line signal having a fundamental frequency is provided. The method includes estimating the fundamental frequency of the power line signal, and generating a sampling clock that is substantially synchronized to the estimated fundamental power line frequency. The power line signal is sampled with the substantially synchronized sampling clock to generate data samples that include one or more substantially complete cycles of the power line signal. The data samples are processed to detect zero crossings of the power line signal, and the detected zero crossings are used to calculate an r.m.s. voltage of the power line signal measured over one full cycle, commencing at a zero crossing, and refreshed each half-cycle. Other aspects are also provided.
    • 提供了一种用于测量具有基频的电力线信号的特性的方法。 该方法包括估计电力线信号的基频,并产生基本上与估计的基本电力线频率同步的采样时钟。 电力线信号用基本上同步的采样时钟采样,以产生包括电力线信号的一个或多个基本上完整的周期的数据样本。 处理数据样本以检测电力线信号的过零点,并且使用检测到的过零点来计算r.m.s. 在一个完整周期测量的电力线信号的电压,从零交叉开始,并刷新每个半周期。 还提供其他方面。