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81. 发明申请

US20110235768A1 SYSTEMS AND METHODS FOR DISMANTLING A NUCLEAR REACTOR 有权
标题翻译：用于分离核反应堆的系统和方法
公开(公告)号：US20110235768A1
公开(公告)日：2011-09-29
申请号：US12967068
申请日：2010-12-14
申请人： Robert R. Heim , Scott Ryan Adams , Matthew Denver Cole , William E. Kirby , Paul Damon Linnebur
发明人： Robert R. Heim , Scott Ryan Adams , Matthew Denver Cole , William E. Kirby , Paul Damon Linnebur
IPC分类号： G21C19/00
CPC分类号： G21D1/003 , G21C19/00 , G21D3/00 , Y02E30/40
摘要： Systems and methods for dismantling a nuclear reactor are described. In one aspect the system includes a remotely controlled heavy manipulator (“manipulator”) operatively coupled to a support structure, and a control station in a non-contaminated portion of a workspace. The support structure provides the manipulator with top down access into a bioshield of a nuclear reactor. At least one computing device in the control station provides remote control to perform operations including: (a) dismantling, using the manipulator, a graphite moderator, concrete walls, and a ceiling of the bioshield, the manipulator being provided with automated access to all internal portions of the bioshield; (b) loading, using the manipulator, contaminated graphite blocks from the graphite core and other components from the bioshield into one or more waste containers; and (c) dispersing, using the manipulator, dust suppression and contamination fixing spray to contaminated matter.
摘要翻译：描述了拆除核反应堆的系统和方法。在一个方面，该系统包括可操作地耦合到支撑结构的远程控制的重型操纵器（“操纵器”）以及工作空间的非污染部分中的控制站。支撑结构为操纵器提供了上反射入核反应堆的生物空间。控制站中的至少一个计算设备提供远程控制以执行操作，包括：（a）使用操纵器拆卸石墨调节器，混泥土墙和生物弹簧的天花板，所述操纵器被提供自动进入所有内部生物圈的一部分; （b）使用所述操纵器将污染的石墨块从所述石墨芯和所述生物飞盘的其它部件装载到一个或多个废物容器中; 和（c）使用机械手分散粉尘抑制和污染固定喷雾污染的物质。

82. 发明授权

US07970094B2 Nuclear power plant and operation method thereof 有权
标题翻译：核电厂及其运行方法
公开(公告)号：US07970094B2
公开(公告)日：2011-06-28
申请号：US11968502
申请日：2008-01-02
申请人： Kazuaki Kitou , Masao Chaki , Kouji Shiina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
发明人： Kazuaki Kitou , Masao Chaki , Kouji Shiina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
IPC分类号： G21C7/00 , G21C17/00 , G21C7/32
CPC分类号： G21C1/08 , G21D3/00 , G21Y2002/201 , G21Y2004/30 , G21Y2004/40 , Y02E30/39
摘要： A nuclear power plant and method of operation for augmenting a second reactor thermal power output in a second operation cycle to a level larger than a first reactor thermal power output in the previous operation cycle. The plant is equipped, for example, with a reactor; a steam loop comprising high and low pressure turbines; a condenser for condensing steam discharged therefrom the low pressure turbine; a feedwater heater for heating feedwater supplied from the condenser; and a feedwater loop for leading feedwater discharged from the feedwater heater to the reactor. The operation method includes decreasing a ratio of extraction steam which is led to the feedwater heater from a steam loop in the second operation cycle.
摘要翻译：一种核电站和操作方法，用于在第二操作周期中将第二反应堆热功率输出增加到大于先前操作周期中的第一反应堆热功率输出的水平。该工厂装备有例如反应堆; 包括高压和低压涡轮机的蒸汽回路; 用于冷凝从其排出的蒸汽的冷凝器; 用于加热从冷凝器供给的给水的给水加热器; 以及用于从给水加热器排放到反应器的引导给水的给水回路。操作方法包括在第二操作循环中从蒸汽回路减少引导给水加热器的抽取蒸汽的比例。

83. 发明申请

US20080181349A1 Nuclear Power Plant and Operation Method Thereof 有权
标题翻译：核电厂及其运行方式
公开(公告)号：US20080181349A1
公开(公告)日：2008-07-31
申请号：US11968502
申请日：2008-01-02
申请人： Kazuaki Kitou , Masao Chaki , Kouji Shiina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
发明人： Kazuaki Kitou , Masao Chaki , Kouji Shiina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
IPC分类号： G21C7/32
CPC分类号： G21C1/08 , G21D3/00 , G21Y2002/201 , G21Y2004/30 , G21Y2004/40 , Y02E30/39
摘要： A nuclear power plant and method of operation for augmenting a second reactor thermal power output in a second operation cycle to a level larger than a first reactor thermal power output in the previous operation cycle. The plant is equipped, for example, with a reactor; a steam loop comprising high and low pressure turbines; a condenser for condensing steam discharged therefrom the low pressure turbine; a feedwater heater for heating feedwater supplied from the condenser; and a feedwater loop for leading feedwater discharged from the feedwater heater to the reactor. The operation method includes decreasing a ratio of extraction steam which is led to the feedwater heater from a steam loop in the second operation cycle.
摘要翻译：一种核电站和操作方法，用于在第二操作周期中将第二反应堆热功率输出增加到大于先前操作周期中的第一反应堆热功率输出的水平。该工厂装备有例如反应堆; 包括高压和低压涡轮机的蒸汽回路; 用于冷凝从其排出的蒸汽的冷凝器; 用于加热从冷凝器供给的给水的给水加热器; 以及用于从给水加热器排放到反应器的引导给水的给水回路。操作方法包括在第二操作循环中从蒸汽回路减少引导给水加热器的抽取蒸汽的比例。

84. 发明申请

US20080123797A1 Automated nuclear power reactor for long-term operation 审中-公开
标题翻译：自动化核电站长期运行
公开(公告)号：US20080123797A1
公开(公告)日：2008-05-29
申请号：US11605943
申请日：2006-11-28
申请人： Roderick A. Hyde , Muriel Y. Ishikawa , Nathan P. Myhrvold , Lowell L. Wood
发明人： Roderick A. Hyde , Muriel Y. Ishikawa , Nathan P. Myhrvold , Lowell L. Wood
IPC分类号： G21C19/00
CPC分类号： G21D3/00 , G21C1/024 , G21C1/026 , G21C3/00 , G21C7/00 , Y02E30/34 , Y02E30/39
摘要： Exemplary embodiments provide automated nuclear fission reactors and methods for their operation. Exemplary embodiments and aspects include, without limitation, re-use of nuclear fission fuel, alternate fuels and fuel geometries, modular fuel cores, fast fluid cooling, variable burn-up, programmable nuclear thermostats, fast flux irradiation, temperature-driven surface area/volume ratio neutron absorption, low coolant temperature cores, refueling, and the like.
摘要翻译：示例性实施例提供了自动化核裂变反应器及其操作方法。示例性实施例和方面包括但不限于重新使用核裂变燃料，替代燃料和燃料几何形状，模块化燃料芯，快速流体冷却，可变燃烧，可编程核恒温器，快速通量照射，温度驱动表面积/ 体积比中子吸收，低冷却剂温度核心，加油等。

85. 发明授权

US07333584B2 Nuclear power plant and operation method thereof 有权
标题翻译：核电厂及其运行方法
公开(公告)号：US07333584B2
公开(公告)日：2008-02-19
申请号：US11033953
申请日：2005-01-13
申请人： Kazuaki Kitou , Masao Chaki , Kouji Shina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
发明人： Kazuaki Kitou , Masao Chaki , Kouji Shina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
IPC分类号： G21C7/00
CPC分类号： G21C1/08 , G21D3/00 , G21Y2002/201 , G21Y2004/30 , G21Y2004/40 , Y02E30/39
摘要： A nuclear power plant and method of operation for augmenting a second reactor thermal power output in a second operation cycle to a level larger than a first reactor thermal power output in the previous operation cycle. The plant is equipped, for example, with a reactor; a steam loop comprising high and low pressure turbines; a condenser for condensing steam discharged therefrom the low pressure turbine; a feedwater heater for heating feedwater supplied from the condenser; and a feedwater loop for leading feedwater discharged from the feedwater heater to the reactor. The operation method includes decreasing a ratio of extraction steam which is led to the feedwater heater from a steam loop in the second operation cycle.
摘要翻译：一种核电站和操作方法，用于在第二操作周期中将第二反应堆热功率输出增加到大于先前操作周期中的第一反应堆热功率输出的水平。该工厂装备有例如反应堆; 包括高压和低压涡轮机的蒸汽回路; 用于冷凝从其排出的蒸汽的冷凝器; 用于加热从冷凝器供给的给水的给水加热器; 以及用于从给水加热器排放到反应器的引导给水的给水回路。操作方法包括在第二操作循环中从蒸汽回路减少引导给水加热器的抽取蒸汽的比例。

86. 发明申请

US20050220253A1 Nuclear power plant and operation method thereof 有权
标题翻译：核电厂及其运行方法
公开(公告)号：US20050220253A1
公开(公告)日：2005-10-06
申请号：US11033953
申请日：2005-01-13
申请人： Kazuaki Kitou , Masao Chaki , Kouji Shina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
发明人： Kazuaki Kitou , Masao Chaki , Kouji Shina , Motoo Aoyama , Masaya Ohtsuka , Masayuki Nagasawa , Minoru Okura , Seiji Nemoto , Yasuhiro Takahashi
IPC分类号： G21C1/08 , G21C19/00 , G21D3/00
CPC分类号： G21C1/08 , G21D3/00 , G21Y2002/201 , G21Y2004/30 , G21Y2004/40 , Y02E30/39
摘要： A nuclear power plant of the invention is equipped, for example, with a reactor; a steam loop comprising high and low pressure turbines; a condenser for condensing steam discharged therefrom the low pressure turbine; a feedwater heater for heating feedwater supplied from the condenser; and a feedwater loop for leading feedwater discharged from the feedwater heater to the reactor, and an operation method thereof is characterized by augmenting a second reactor thermal power output in a second operation cycle of the reactor larger than a first reactor thermal power output in a first operation cycle; and making an increase ratio of extraction steam, which is led to the feedwater heater with being extracted from the steam loop, in the second operation cycle for the first operation cycle smaller than an increase ratio of the second reactor thermal power output for the first reactor thermal power output.
摘要翻译：本发明的核电站例如配备有反应器; 包括高压和低压涡轮机的蒸汽回路; 用于冷凝从其排出的蒸汽的冷凝器; 用于加热从冷凝器供给的给水的给水加热器; 以及用于从给水加热器排放到反应器的引导给水的给水回路及其操作方法的特征在于，在反应器的第二操作循环中增加第二反应堆热功率输出，其大于第一反应堆热功率输出操作周期; 并且在第一操作循环的第二操作循环中，使第一反应器的第二反应堆热功率输出的增加比率小于从蒸汽回路引出的给水加热器的提取比例增加火力输出。

87. 发明授权

US06477218B1 Control system of nuclear power plant, and control method thereof 有权
标题翻译：核电厂控制系统及其控制方法
公开(公告)号：US06477218B1
公开(公告)日：2002-11-05
申请号：US09345737
申请日：1999-07-01
申请人： Yukihisa Fukasawa
发明人： Yukihisa Fukasawa
IPC分类号： G21C700
CPC分类号： G21C17/00 , G21D3/00 , G21Y2002/203 , G21Y2002/205 , G21Y2002/207 , G21Y2002/304 , G21Y2004/40 , Y02E30/39
摘要： A control system, and a control method, of a nuclear power plant capable of easily executing automatic output regulation by an automatic power regulator system even when a lower-accuracy maximum linear heat generation rate and a lower-accuracy minimum critical power ratio are determined in a short cycle by using brief calculation. While a core monitoring system does not calculate a maximum linear heat generation rate and a minimum critical power ratio, they are determined by utilizing the maximum linear heat generation rate and the minimum critical power ratio calculated by the core monitoring system as well as plant data, and the lower-accuracy maximum linear heat generation rate and the lower-accuracy minimum critical power ratio so determined are compared with predetermined thermal limit values. The automatic power regulator system holds a control signal when at least one of the lower-accuracy maximum linear heat generation rate and the lower-accuracy minimum critical power ratio exceeds the predetermined thermal limit values.
摘要翻译：即使在较低精度的最大线性热产生率和较低精度的最小临界功率比被确定的情况下，能够通过自动功率调节系统容易执行自动输出调节的核电站的控制系统和控制方法通过使用简短的计算一个短周期。虽然核心监测系统不计算最大线性热产生率和最小临界功率比，但它们通过利用由核心监测系统计算的最大线性热产生率和最小临界功率比以及工厂数据来确定，将如此确定的较低精度的最大线性热产生率和较低精度的最小临界功率比与预定的热限制值进行比较。当低精度最大线性热产生率和低精度最小临界功率比中的至少一个超过预定的热限制值时，自动功率调节器系统保持控制信号。

88. 发明申请

US20020154724A1 CONTROL SYSTEM OF NUCLEAR POWER PLANT, AND CONTROL METHOD THEREOF 有权
标题翻译：核电厂控制系统及其控制方法
公开(公告)号：US20020154724A1
公开(公告)日：2002-10-24
申请号：US09345737
申请日：1999-07-01
发明人： YUKIHISA FUKASAWA
IPC分类号： G21C007/36
CPC分类号： G21C17/00 , G21D3/00 , G21Y2002/203 , G21Y2002/205 , G21Y2002/207 , G21Y2002/304 , G21Y2004/40 , Y02E30/39
摘要： A control system, and a control method, of a nuclear power plant capable of easily executing automatic output regulation by an automatic power regulator system even when a maximum linear heat generation rate and a minimum critical power ratio are determined in a short cycle by using brief calculation. While a core monitoring system does not calculate a maximum linear heat generation rate and a minimum critical power ratio, they are determined by utilizing the maximum linear heat generation rate and the minimum critical power ratio calculated by the core monitoring system as well as plant data, and the maximum linear heat generation rate and the minimum critical power ratio so determined are compared with thermal limit values set in advance for them. The automatic power regulator system holds a control signal when at least one of the maximum linear heat generation rate and the minimum critical power ratio exceeds the thermal limit values.
摘要翻译：即使在短时间内通过简短的周期确定最大线性发热率和最小临界功率比，能够容易地通过自动功率调节系统执行自动输出调节的核电站的控制系统和控制方法计算。虽然核心监测系统不计算最大线性热产生率和最小临界功率比，但它们通过利用由核心监测系统计算的最大线性热产生率和最小临界功率比以及工厂数据来确定，将如此确定的最大线性热产生率和最小临界功率比与预先设定的热极限值进行比较。当最大线性热产生率和最小临界功率比中的至少一个超过热限制值时，自动功率调节器系统保持控制信号。

89. 发明授权

US5634039A Method and management system for controlling, monitoring and regulating complex industrial processes in particular, such as in a nuclear power plant 失效
标题翻译：控制，监测和调节复杂工业过程（如核电厂）的方法和管理系统
公开(公告)号：US5634039A
公开(公告)日：1997-05-27
申请号：US381736
申请日：1995-02-01
申请人： Lothar Simon , Jochen Erdmann
发明人： Lothar Simon , Jochen Erdmann
IPC分类号： G05B23/02 , G21D3/00 , G06F17/00 , G05B19/00
CPC分类号： G21D3/00 , G21Y2002/202 , G21Y2002/206 , G21Y2004/403 , Y02E30/39 , Y10S706/907 , Y10S706/915
摘要： A method is provided for controlling, monitoring and regulating processes in industrial plants, especially complex industrial processes, such as plant management in failure mode situations in a nuclear power plant. Robots provided as a computation program and human operators interact with sensors and actuators being coupled to a process and procuring process information or influencing the process. Information is collected about how the values of the process parameters are developed and what actions are triggered by the robots and the human operators in a log, by recording both a history of plant performance and an action history in the log. A set of specifications of activities is supplied which indicate what actions in what types of situations can be triggered, for referring the types both to the process history and the action history, and each of which contain one set of references to information on executing the actions being directed to the robots or the human operators. The types of situations are compared with a current situation indicated by the applicable log, it is ascertained whether or not the given situation corresponds to a type, and action possibilities are derived therefrom, in a comparison unit. A management system with a display device, for controlling, monitoring and regulating processes in industrial plants, has at least one digital computer with a computation program forming robots.
摘要翻译：提供了一种用于控制，监测和调节工厂的过程的方法，特别是复杂的工业过程，如核电厂故障模式情况下的工厂管理。作为计算程序提供的机器人，人类操作员与传感器和执行器相互作用，与过程耦合并获取过程信息或影响过程。收集有关如何开发过程参数的值以及由日志中的机器人和人类操作员触发的动作的信息，通过在日志中记录工厂性能历史和动作历史记录。提供了一组活动规范，指明了哪些类型的情况可以触发什么动作，用于将类型引用到过程历史和动作历史，并且每个参数包含关于执行动作的信息的一组引用被引导到机器人或人类操作者。将情况的类型与由适用日志指示的当前情况进行比较，确定给定情况是否对应于类型，并且在比较单元中从中导出动作可能性。具有显示装置的管理系统，用于控制，监测和调节工业装置中的过程，具有至少一个具有形成机器人的计算程序的数字计算机。

90. 发明授权

US5559691A Plant condition display system 失效
标题翻译：植物状态显示系统
公开(公告)号：US5559691A
公开(公告)日：1996-09-24
申请号：US248142
申请日：1994-05-24
申请人： Kazuo Monta , Juichiro Itoh
发明人： Kazuo Monta , Juichiro Itoh
IPC分类号： G21C17/00 , G21D3/00 , G21D3/04 , G21D1/00
CPC分类号： G21D3/00 , G21Y2002/50 , G21Y2004/40 , Y02E30/39
摘要： A plant condition display system for displaying items of information regarding a plant operation for an operator comprises a process signal input device into which process values are inputted from a plant and converted therein into process signals, a display data preparation device for preparing data for displaying plant conditions in response to the process signals from the process signal input device, and a plant condition information display device for representing process information of the plant in accordance with plant condition display data from the display data preparation device and then displaying the represented process information on a display screen. The plant condition information display device is a display device for displaying plant start up conditions or a decay heat removal operation condition during a plant shutdown.
摘要翻译：一种用于显示关于操作人员的工厂操作的信息的工厂条件显示系统，包括一个过程信号输入装置，其中从工厂输入过程值并将其转换成过程信号的过程信号输入装置，用于准备用于显示工厂的数据的显示数据准备装置响应于来自过程信号输入装置的过程信号的条件;以及工厂状态信息显示装置，用于根据来自显示数据准备装置的工厂状态显示数据表示工厂的处理信息，然后将表示的处理信息显示在显示屏。工厂状态信息显示装置是用于在工厂关闭期间显示工厂启动条件或衰减除热操作条件的显示装置。

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