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1. 发明申请

US20120281801A1 CORE THERMAL LIMIT VALUE MONITORING DEVICE, CORE MONITORING SYSTEM AND CORE THERMAL LIMIT VALUE MONITORING METHOD 有权
标题翻译：核心热限值监测装置，核心监测系统和核心热限值监测方法
公开(公告)号：US20120281801A1
公开(公告)日：2012-11-08
申请号：US13549992
申请日：2012-07-16
申请人： Osamu TAKIZAWA , Naoto ODAGAWA , Atsuhiko KOIZUMI , Tsuyoshi MASUGI , Kiyoteru SUZUKI
发明人： Osamu TAKIZAWA , Naoto ODAGAWA , Atsuhiko KOIZUMI , Tsuyoshi MASUGI , Kiyoteru SUZUKI
IPC分类号： G21C17/00
CPC分类号： G21C17/10 , G21C17/108 , G21D3/001 , G21D3/04 , Y02E30/40
摘要： According to an embodiment, core thermal limit monitoring device is provided with calculating units, and signal input processing units, synchronization processing units and signal output processing units, corresponding to the calculating units. The calculating unit determines if it is necessary to output a signal to the control unit by calculating the thermal state values of the monitoring regions based on a signal representing the state of the core. The synchronization processing unit, if it is necessary to output a signal to the control unit, transmits a signal-output stop signal to the other synchronization processing units, and otherwise, the synchronization processing unit transmits a signal-output stop cancellation signal to the other synchronization processing units. The signal output processing unit, when the synchronization processing unit does not receive a signal stop signal, outputs a signal representing the calculation results of the calculating unit to the control unit.
摘要翻译：根据实施例，核心热限制监视装置具有对应于计算单元的计算单元和信号输入处理单元，同步处理单元和信号输出处理单元。计算单元通过基于表示核心状态的信号计算出监视区域的热状态值来确定是否需要向控制单元输出信号。同步处理单元，如果需要向控制单元输出信号，则向其他同步处理单元发送信号输出停止信号，否则同步处理单元向另一个发送信号输出停止消除信号同步处理单位。信号输出处理单元，当同步处理单元未接收到信号停止信号时，将表示计算单元的计算结果的信号输出到控制单元。

2. 发明申请

US20130188765A1 SYSTEM, METHOD, AND PROGRAM FOR MONITORING REACTOR CORE 有权
标题翻译：用于监测反应堆核心的系统，方法和程序
公开(公告)号：US20130188765A1
公开(公告)日：2013-07-25
申请号：US13556566
申请日：2012-07-24
申请人： Motoko YOSHIDA , Atsuhiko KOIZUMI , Masayuki OKADA
发明人： Motoko YOSHIDA , Atsuhiko KOIZUMI , Masayuki OKADA
IPC分类号： G21D3/10
CPC分类号： G21D3/10 , G21C7/36 , G21D3/001 , Y02E30/40
摘要： According to one embodiment of a reactor core monitoring system, includes: an information retention portion for retaining a regular cycle and a short cycle as calculation information of reactor core performance data; a signal processing portion for creating heat balance data based on a process signal; a data acquisition portion for acquiring, in a timing of the regular cycle, the heat balance data and reactor core performance data which was calculated in a previous timing of the regular cycle, while acquiring, in a timing of the short cycle asynchronous to the regular cycle, the heat balance data and reactor core performance data which was calculated most recently; and a data calculation portion for calculating new reactor core performance data based on the acquired reactor core performance data and the heat balance data.
摘要翻译：根据反应堆堆芯监测系统的一个实施例，包括：用于保持规则循环和短周期的信息保持部分作为反应堆堆芯性能数据的计算信息; 信号处理部分，用于基于处理信号产生热平衡数据; 数据获取部分，用于在正常周期的定时中获取在常规周期的先前定时中计算的热平衡数据和电抗堆核心性能数据，同时在与正常循环异步的短周期的定时中获取循环，最近计算的热平衡数据和反应堆堆芯性能数据; 以及数据计算部分，用于基于所获取的反应堆堆芯性能数据和热平衡数据来计算新的反应堆堆芯性能数据。

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