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    • 5. 发明授权
    • Apparatus and method for wetting current measurement and control
    • 用于润湿电流测量和控制的装置和方法
    • US09057743B2
    • 2015-06-16
    • US13864393
    • 2013-04-17
    • GE Intelligent Platforms, Inc.
    • Daniel Alley
    • G05F1/00G01R19/00
    • G01R19/00G01R31/3278
    • A voltage signal and a wetting current are received from a switching device. A first pulse train is created from the voltage signal and the first pulse train has a first duty cycle that is proportional to the voltage at the switching device. The first pulse train is transmitted across an isolation barrier. The first pulse train that is received across the isolation barrier is digitized and at least one operating condition of the switching device is determined based upon the digitized pulse train. A second pulse train having a second duty cycle is received and the wetting current from the switching device is controlled based upon the second duty cycle.
    • 从开关装置接收电压信号和润湿电流。 从电压信号产生第一脉冲串,并且第一脉冲串具有与开关器件处的电压成比例的第一占空比。 第一个脉冲串通过隔离屏障传输。 跨隔离屏障接收的第一脉冲串被数字化,并且基于数字化的脉冲序列确定开关装置的至少一个操作条件。 接收具有第二占空比的第二脉冲串,并且基于第二占空比来控制来自开关装置的润湿电流。
    • 9. 发明授权
    • Display panel mounting adapter for industrial control system
    • 用于工业控制系统的显示面板安装适配器
    • US08867232B2
    • 2014-10-21
    • US13662707
    • 2012-10-29
    • GE Intelligent Platforms, Inc.
    • Kenneth W. CrawfordVinson R. EppersonTommy J. Hatmaker, Jr.
    • H05K7/02
    • H05K7/1481
    • A system for fittingly mounting a display panel onto a controller of an industrial control system is provided. The system includes a display panel adapter plate that attaches to a display panel, and a panel adapter plate that attaches to an industrial controller cabinet or door. The display panel adapter and the panel adapter plate includes complimentary tension connectors that mate to fixedly attach the display panel adapter to the panel adapter plate, thereby connecting the display panel to the controller cabinet. In at least one embodiment, the display panel adapter also includes a compute engine mount that attaches a compute engine to the display panel via the display panel adapter. In at least another embodiment, the display panel adapter also includes a tether mount that allows the display panel to interlace with a remote compute engine.
    • 提供了一种用于将显示面板安装到工业控制系统的控制器上的系统。 该系统包括附接到显示面板的显示面板适配器板和附接到工业控制器柜或门的面板适配器板。 显示面板适配器和面板适配器板包括互补的张力连接器,其将显示面板适配器固定地附接到面板适配器板,从而将显示面板连接到控制器机柜。 在至少一个实施例中,显示面板适配器还包括经由显示面板适配器将计算引擎附接到显示面板的计算引擎安装座。 在至少另一个实施例中,显示面板适配器还包括允许显示面板与远程计算引擎交错的系绳安装件。