MIXING SYSTEM
    1.
    发明申请
    MIXING SYSTEM 审中-公开
    混合系统

    公开(公告)号:US20130148771A1

    公开(公告)日:2013-06-13

    申请号:US13817706

    申请日:2011-08-09

    IPC分类号: G21C15/00 G21C17/02

    摘要: A mixing system including: a backup heater which increases an internal pressure of a pressurizer; a spray valve which decreases the internal pressure of the pressurizer; a pressure sensor which detects the pressure inside the pressurizer; and a pressure control unit which performs a feedback control on a spray valve so that the pressure becomes a target pressure based on a detection pressure value detected by the pressure sensor, wherein the pressure control unit includes a PID control unit which performs a feedback control when heating the coolant by the backup heater and outputs a pressure controller signal and a bias setting unit which sets a bias toward the operation side of the spray valve with respect to the pressure controller signal, and wherein the spray valve is operated based on the pressure controller signal subjected to the setting of the bias.

    摘要翻译: 一种混合系统,包括:备用加热器,其增加加压器的内部压力; 一个降低加压器内部压力的喷雾阀; 压力传感器,其检测所述加压器内的压力; 以及压力控制单元,其对喷雾阀执行反馈控制,使得压力基于由压力传感器检测到的检测压力值成为目标压力,其中压力控制单元包括PID控制单元,其执行反馈控制, 通过备用加热器加热冷却剂,并输出压力控制器信号和偏置设定单元,其相对于压力控制器信号朝向喷射阀的操作侧设定偏压,并且其中喷雾阀基于压力控制器 信号经过偏置设定。