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    • 8. 发明申请
    • SURGE ESTIMATOR
    • US20120328410A1
    • 2012-12-27
    • US13532837
    • 2012-06-26
    • Krishnan NarayananPaul Reinke
    • Krishnan NarayananPaul Reinke
    • F04D27/02
    • F04D27/0207F04D27/001
    • A method of correcting surge control parameters that includes providing a dynamic compressor having a compressor, driver, surge valve, and control system. The control system establishes surge control parameters such as surge detection lines, surge limit lines, and then detects the onset of a surge in the dynamic compressor. When the surge is detected the control system measures variables of the dynamic compressor such as fluid pressure, fluid speed, power, speed and valve position and based on these variables the control system automatically corrects the surge control parameters based on these variables at the time of the onset of the surge is detected. Advisory information is provided by control system to user for corrective actions to prevent surge.
    • 一种校正浪涌控制参数的方法,包括提供具有压缩机,驱动器,喘振阀和控制系统的动态压缩机。 控制系统建立喘振控制参数,例如浪涌检测线,浪涌极限线,然后检测动态压缩机中的浪涌的开始。 当检测到浪涌时,控制系统测量动态压缩机的变量,例如流体压力,流体速度,功率,速度和阀位置,并且基于这些变量,控制系统根据这些变量自动校正浪涌控制参数 检测到浪涌的开始。 控制系统向用户提供咨询信息,以防止浪涌的纠正措施。