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    • 6. 发明申请
    • CONTROL SYSTEM AND METHOD TO DETECT AND MINIMIZE IMPACT OF SLUG EVENTS
    • 检测和最小化SLUG事件影响的控制系统和方法
    • US20100011876A1
    • 2010-01-21
    • US12173844
    • 2008-07-16
    • Parag VyasEmad Ahmad Obaid GharaibahAlvaro Jorge Mari CurbeloMichael Bernhard SchmitzChristian Aalburg
    • Parag VyasEmad Ahmad Obaid GharaibahAlvaro Jorge Mari CurbeloMichael Bernhard SchmitzChristian Aalburg
    • G01F1/74
    • G01F1/74E21B43/12G05D11/135
    • A system for detecting and controlling a slug event in a flow through a pipeline is provided. The system includes multiple sensors configured to indicate one or more parameters of the flow for a slug at multiple locations in the pipeline. The system also includes a controller configured to receive one or more response signals corresponding to at least one of the parameters from the sensors. The system further includes a variable speed drive system electrically coupled to the controller and a compressor pumping fluid in the pipeline such that a ratio of liquid to gas is within an acceptable range, wherein the variable speed drive is configured to receive one or more signals from the controller and further configured to regulate at least one of a translational or a rotational speed or a power of the compressor based upon the signals. The system also includes a display unit coupled to the controller, the display unit configured to output the plurality of signals received from the controller.
    • 提供了一种用于检测和控制通过管道的流中的塞塞事件的系统。 该系统包括多个传感器,其被配置为指示管道中多个位置处的塞子的流的一个或多个参数。 该系统还包括控制器,该控制器被配置为从传感器接收对应于至少一个参数的一个或多个响应信号。 该系统还包括电耦合到控制器的变速驱动系统和在管道中泵送流体的压缩机,使得液体与气体的比率在可接受的范围内,其中变速驱动器配置成从一个或多个 所述控制器还被配置为基于所述信号来调节压缩机的平移或转速或功率中的至少一个。 该系统还包括耦合到控制器的显示单元,该显示单元被配置为输出从控制器接收的多个信号。