公开(公告)号：US09336911B2

公开(公告)日：2016-05-10

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 ,  G21C17/10 ,  G21C17/108 ,  G21D3/00 ,  G21D3/04

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。

公开(公告)号：US09305670B2

公开(公告)日：2016-04-05

申请号：US13493599

申请日：2012-06-11

申请人： Atsuhiko Koizumi ,  Tsuyoshi Masugi ,  Osamu Takizawa ,  Naoto Odagawa ,  Masataka Yanagisawa ,  Toshifumi Sato

发明人： Atsuhiko Koizumi ,  Tsuyoshi Masugi ,  Osamu Takizawa ,  Naoto Odagawa ,  Masataka Yanagisawa ,  Toshifumi Sato

IPC分类号： G21C17/00 ,  G21D3/00 ,  G21C17/108 ,  G21C17/10

CPC分类号： G21D3/001 ,  G21C17/10 ,  G21C17/108 ,  Y02E30/40

摘要： A TIP monitoring control equipment has: a process computer, a TIP control panel, and data transmitting unit. The process computer includes a operation input unit, a TIP scanning unit, a first TIP level data transmitting and receiving unit, and a TIP level data storage unit. To a first TIP level data transmitting and receiving unit, an LPRM level signal, an APRM level signal and TIP level data accumulated in the TIP control panel are input in synchronization with a TIP position signal. The TIP control panel includes a TIP driving control unit, a TIP level processing unit, a TIP position processing unit, a TIP level data accumulation unit and a second TIP level data transmitting and receiving unit. The second TIP level data transmitting and receiving unit transmits TIP level data accumulated in the TIP level data accumulation unit to the process computer via the data transmission unit.

摘要翻译： TIP监控控制设备具有：过程计算机，TIP控制面板和数据发送单元。 处理计算机包括操作输入单元，TIP扫描单元，第一TIP级数据发送和接收单元以及TIP级数据存储单元。 对于第一TIP级数据发送和接收单元，与TIP位置信号同步地输入在TIP控制面板中累积的LPRM电平信号，APRM电平信号和TIP电平数据。 TIP控制面板包括TIP驱动控制单元，TIP级处理单元，TIP位置处理单元，TIP级数据累积单元和第二TIP级数据发送和接收单元。 第二TIP级数据发送和接收单元经由数据传输单元将累积在TIP级数据累积单元中的TIP级数据发送到处理计算机。

公开(公告)号：US20120321028A1

公开(公告)日：2012-12-20

申请号：US13493599

申请日：2012-06-11

申请人： Atsuhiko Koizumi ,  Tsuyoshi Masugi ,  Osamu Takizawa ,  Naoto Odagawa ,  Masataka Yanagisawa ,  Toshifumi Sato

发明人： Atsuhiko Koizumi ,  Tsuyoshi Masugi ,  Osamu Takizawa ,  Naoto Odagawa ,  Masataka Yanagisawa ,  Toshifumi Sato

IPC分类号： G21C17/00

CPC分类号： G21D3/001 ,  G21C17/10 ,  G21C17/108 ,  Y02E30/40

摘要： A TIP monitoring control equipment has: a process computer, a TIP control panel, and data transmitting unit. The process computer includes a operation input unit, a TIP scanning unit, a first TIP level data transmitting and receiving unit, and a TIP level data storage unit. To a first TIP level data transmitting and receiving unit, an LPRM level signal, an APRM level signal and TIP level data accumulated in the TIP control panel are input in synchronization with a TIP position signal. The TIP control panel includes a TIP driving control unit, a TIP level processing unit, a TIP position processing unit, a TIP level data accumulation unit and a second TIP level data transmitting and receiving unit. The second TIP level data transmitting and receiving unit transmits TIP level data accumulated in the TIP level data accumulation unit to the process computer via the data transmission unit.

摘要翻译： TIP监控控制设备具有：过程计算机，TIP控制面板和数据发送单元。 处理计算机包括操作输入单元，TIP扫描单元，第一TIP级数据发送和接收单元以及TIP级数据存储单元。 对于第一TIP级数据发送和接收单元，与TIP位置信号同步地输入在TIP控制面板中累积的LPRM电平信号，APRM电平信号和TIP电平数据。 TIP控制面板包括TIP驱动控制单元，TIP级处理单元，TIP位置处理单元，TIP级数据累积单元和第二TIP级数据发送和接收单元。 第二TIP级数据发送和接收单元经由数据传输单元将累积在TIP级数据累积单元中的TIP级数据发送到处理计算机。

公开(公告)号：US20130208844A1

公开(公告)日：2013-08-15

申请号：US13700311

申请日：2011-05-26

申请人： Tsuyoshi Masugi ,  Kiyoteru Suzuki ,  Surman Yoshinaga ,  Atsuhiko Koizumi

发明人： Tsuyoshi Masugi ,  Kiyoteru Suzuki ,  Surman Yoshinaga ,  Atsuhiko Koizumi

IPC分类号： G21C7/36

CPC分类号： G21C7/36 ,  G05B23/0235 ,  G21C17/10 ,  G21D3/001 ,  Y02E30/40

摘要： Provide the technique for controlling nuclear power plant in which the thermal limit can be brought close to the full limit of operation restrictions by the automatic control, using the simple information outputted shorter cycle than that of the thermal limit.The thermal limit monitor 40 includes: a first signal receiver 41 for receiving a first signal S1, a prospective time deriving unit 45 for deriving a prospective time f for the first signal S1 to arrive at a full limit G, a judging unit 46 for judging a remaining time to the prospective time f breaks a preset value m and then request a second signal S2 (outputs a request signal R), a compensating unit 44 for compensating the first signal S1 based on the second signal S2 received by the request, a first instruction transmitter 50 for transmitting a first instruction J1 to vary a rate factor of the first signal S1 and the second signal S2 with synchronizing the compensation; and a second instruction transmitter 51 for transmitting a second instruction J2 to hold the first signal S1 or the second signal S2 after arriving at the full limit G or a threshold K which right before the full limit G.

摘要翻译： 提供控制核电站的技术，通过自动控制，热限制可以接近操作限制的全部限制，使用比热限制输出的简单信息更短的周期。 热限制监视器40包括：第一信号接收器41，用于接收第一信号S1;预期时间导出单元45，用于导出第一信号S1的预期时间f以达到完全限制G;判断单元46，用于判断 在预期时间f的剩余时间f中断预设值m，然后请求第二信号S2（输出请求信号R）;补偿单元44，用于根据请求接收的第二信号S2补偿第一信号S1; 用于发送第一指令J1以同步该补偿来改变第一信号S1和第二信号S2的速率因子的第一指令发送器50; 以及第二指令发送器51，用于在达到完全限制G之后发送第二指令J2以保持第一信号S1或第二信号S2，或者在完全限制G之前的阈值K。

公开(公告)号：US09570203B2

公开(公告)日：2017-02-14

申请号：US13700311

申请日：2011-05-26

申请人： Tsuyoshi Masugi ,  Kiyoteru Suzuki ,  Surman Yoshinaga ,  Atsuhiko Koizumi

发明人： Tsuyoshi Masugi ,  Kiyoteru Suzuki ,  Surman Yoshinaga ,  Atsuhiko Koizumi

IPC分类号： G21C7/36 ,  G21D3/00 ,  G05B23/02 ,  G21C17/10

CPC分类号： G21C7/36 ,  G05B23/0235 ,  G21C17/10 ,  G21D3/001 ,  Y02E30/40

摘要： A nuclear power plant controlling system is provided in which the thermal limit can be brought close to the full limit of operation restrictions by automatic control. The system includes a thermal limit monitor, including a receiver configured to receive a first signal, a prospective time deriving unit configured to derive a prospective time for the first signal to arrive at the full limit, a judging unit configured to judge a remaining time to the prospective time, a compensating unit configured to compensate the first signal based on a second signal, a first transmitter configured to transmit a first instruction to vary a rate factor of the first and second signals by synchronizing the compensation, and a second transmitter configured to transmit a second instruction to hold the first or second signal after arriving at the full limit or at a threshold that is just before the full limit.

摘要翻译： 提供了一个核电站控制系统，其中热限制可以通过自动控制接近操作限制的全部限制。 该系统包括热限制监视器，包括被配置为接收第一信号的接收器，预期时间导出单元，被配置为导出第一信号到达满限的预期时间;判断单元，被配置为将剩余时间判断为 预期时间，被配置为基于第二信号补偿第一信号的补偿单元，被配置为通过同步补偿来发送第一指令以改变第一和第二信号的速率因子的第一发送器，以及被配置为 发送第二指令以在达到完全限制之后或在正好在全部限制之前的阈值时保持第一或第二信号。