HIGH RESOLUTION DIGITAL ROD POSITION INDICATION SYSTEM FOR NUCLEAR POWER PLANTS
    1.
    发明申请
    HIGH RESOLUTION DIGITAL ROD POSITION INDICATION SYSTEM FOR NUCLEAR POWER PLANTS 有权
    用于核电厂的高分辨率数字位置指示系统

    公开(公告)号:US20140321593A1

    公开(公告)日:2014-10-30

    申请号:US12351745

    申请日:2009-01-09

    IPC分类号: G21C17/12

    摘要: A high resolution digital rod position indication (high resolution DRPI) system having improved resolution. The high resolution DRPI system monitors the rod control cluster and provides an indication of the rod position with precision to a single step. In addition, the high resolution DRPI system is capable of producing a rod position output compatible with existing rod control systems. The improved resolution of the high resolution DRPI system allows the actual position of the control rods to be continuously monitored and eliminates the need for or reduces the frequency of offline re-initialization of the step counters.

    摘要翻译: 高分辨率数字棒位置指示(高分辨率DRPI)系统具有改进的分辨率。 高分辨率DRPI系统监控杆控制群集,并以一步的精度提供杆位置的指示。 此外,高分辨率DRPI系统能够产生与现有杆控制系统兼容的杆位置输出。 高分辨率DRPI系统的改进分辨率允许控制杆的实际位置被连续监视,并且消除了对步进计数器的离线重新初始化的需要或减少的频率。

    High resolution digital rod position indication system for nuclear power plants
    2.
    发明授权
    High resolution digital rod position indication system for nuclear power plants 有权
    核电站高分辨率数字式杆位置指示系统

    公开(公告)号:US08903033B2

    公开(公告)日:2014-12-02

    申请号:US12351745

    申请日:2009-01-09

    IPC分类号: G21C17/00

    摘要: A high resolution digital rod position indication (high resolution DRPI) system having improved resolution. The high resolution DRPI system monitors the rod control cluster and provides an indication of the rod position with precision to a single step. In addition, the high resolution DRPI system is capable of producing a rod position output compatible with existing rod control systems. The improved resolution of the high resolution DRPI system allows the actual position of the control rods to be continuously monitored and eliminates the need for or reduces the frequency of offline re-initialization of the step counters.

    摘要翻译: 高分辨率数字棒位置指示(高分辨率DRPI)系统具有改进的分辨率。 高分辨率DRPI系统监视杆控制群集,并以一步的精度提供杆位置的指示。 此外,高分辨率DRPI系统能够产生与现有的杆控制系统兼容的杆位置输出。 高分辨率DRPI系统的改进分辨率允许控制杆的实际位置被连续监视,并且消除了对步进计数器的离线重新初始化的需要或降低的频率。