会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 31. 发明公开
    • 원자력발전소의 절차서 전산처리 시스템 및 그 방법
    • 核电厂程序化计算机处理系统及其方法
    • KR1020120088321A
    • 2012-08-08
    • KR1020110009592
    • 2011-01-31
    • 한국수력원자력 주식회사
    • 정연섭지문구
    • G21D3/00G06F19/00
    • Y02E30/40G21D3/00G06F19/00
    • PURPOSE: A system and a method for processing a computerized procedure paper of a nuclear power plant are provided to transmit the information only about the procedure in processing to reduce the amount of data between a server and a terminal by interworking between a procedure memory unit and a device memory unit. CONSTITUTION: A terminal(100) includes an input unit(110) which inputs information, a transceiver(120) which transmits and receives the information from a server(200) and a display unit(130) which displays the information. The terminal includes a procedure writing unit(140) which writes a new procedure and a procedure editing unit(150) which edits the existing procedure. The server includes a transceiver(210) which transmits and receives the information from the terminal, a procedure memory unit(220) which stores the data of the procedure and a device memory unit(230) stores the data of all devices. The server includes a real-time memory unit(240) which stores the state of the device and the procedure and a controller(250) which manages the device controlled by the order from the terminal.
    • 目的:提供一种用于处理核电站计算机化程序文件的系统和方法,以仅传送关于处理中的程序的信息,以通过在程序存储单元和终端之间的互通来减少服务器与终端之间的数据量 设备存储单元。 结构:终端(100)包括输入信息的输入单元(110),从显示信息的服务器(200)和显示单元(130)发送和接收信息的收发器(120)。 终端包括写入新过程的过程写入单元(140)和编辑现有过程的过程编辑单元(150)。 服务器包括从终端发送和接收信息的收发信机(210),存储过程数据的过程存储单元(220)和设备存储单元(230)存储所有设备的数据。 服务器包括存储设备的状态和过程的实时存储单元(240),以及控制器(250),该控制器管理从终端按顺序控制的设备。
    • 34. 发明公开
    • 그래픽 사용자 인터페이스를 이용한 노심 장전모형선정방법
    • 使用GUI选择核反应堆加载图案的方法
    • KR1020090068459A
    • 2009-06-29
    • KR1020070136085
    • 2007-12-24
    • 한전원자력연료 주식회사
    • 유상근김대호최규환
    • G21C7/00G21D3/00
    • Y02E30/39
    • A method for selecting a nuclear reactor core loading pattern using graphic user interface is provided to prevent a human error due to a complex manual process and to perform a confirmation process of an input process and an output material of an ANC(Advanced Nodal Code). An input material of a nuclear reactor core design ANC code stored in a GUI(Graphic User Interface) database and an output material about the input material are read(S11). A selection window for selecting the nuclear reactor core loading pattern is displayed on the GUI screen by extracting the input material among the read materials(S12). The output material of a new ANC displaying the changed nuclear reactor core loading pattern is outputted by changing and performing the input material on the selection window(S13). After reading the output material of the new ANC code, the nuclear reactor core pattern is optimized by extracting only the input material about the output data and repeatedly executing above processes(S14).
    • 提供了使用图形用户界面来选择核反应堆核心加载模式的方法,以防止由于复杂的手动过程引起的人为错误,并执行ANC(高级节点代码)的输入过程和输出材料的确认过程。 读取存储在GUI(图形用户界面)数据库中的核反应堆堆芯设计ANC代码和关于输入材料的输出材料的输入材料(S11)。 通过提取读取的材料中的输入材料,在GUI屏幕上显示用于选择核反应堆核心加载模式的选择窗口(S12)。 通过改变和执行选择窗口上的输入材料,输出显示改变的核反应堆核心装载模式的新ANC的输出材料(S13)。 在阅读新ANC码的输出资料之后,通过仅提取关于输出数据的输入资料并重复执行上述处理来优化核反应堆堆芯图案(S14)。
    • 35. 发明公开
    • 원자로 내의 축방향 출력분포 제어방법
    • 核反应堆中轴向功率形状的处理方法
    • KR1020090061219A
    • 2009-06-16
    • KR1020070128142
    • 2007-12-11
    • 한전원자력연료 주식회사
    • 우해석
    • G21D3/08G21D3/00
    • Y02E30/40G21D3/08G21D3/00
    • A method for controlling a power distribution of an axial direction inside a nuclear reactor is provided to minimize economic loss by reducing an unnecessary power cutback inside a nuclear reactor. A 3D equilibrium reference power distribution model comprises an axial power distribution and a radial power distribution at an equilibrium state of a nuclear reactor core(S210). The 3D equilibrium reference power distribution model is transformed into a 3D virtual reference power distribution model(S220). An axial transient power distribution is formed by contracting the 3D virtual power distribution model into 1D(S230). W data set is formed by assembling the axial transient power distribution and the equilibrium radial power distribution(S240). The W data set is applied to an operation of a nuclear reactor core(S250).
    • 提供了用于控制核反应堆内的轴向功率分布的方法,以通过减少核反应堆内的不必要的功率削减来最小化经济损失。 3D平衡参考功率分布模型包括在核反应堆堆芯的平衡状态下的轴向功率分布和径向功率分布(S210)。 3D平衡参考功率分布模型被转换为3D虚拟参考功率分布模型(S220)。 通过将3D虚拟功率分布模型收缩为1D(S230)形成轴向瞬态功率分布。 W数据集通过组合轴向瞬态功率分布和平衡径向功率分布形成(S240)。 W数据组应用于核反应堆堆芯的操作(S250)。
    • 37. 发明授权
    • 독립적 이중화 구조 리던던시를 갖는 디지털 원자로보호계통 및 그 방법
    • 독립적이중화구조리던던시를갖는디지털원자로보호계통및그방독립적
    • KR100875467B1
    • 2008-12-22
    • KR1020060122449
    • 2006-12-05
    • 한국원자력연구원
    • 이철권허섭김동훈황인구박기용이현철이동영최종균김창회
    • G21D3/04G21C7/36G21D3/00G21C7/00
    • Y02E30/39
    • A programmable logic controller based digital reactor protection system with an independent double structure redundancy per a channel and a method thereof are provided to improve stability and reliability of a nuclear power plant so as to maintain the nuclear power plant in a safety state and to prevent radioactive rays and radioactive materials from being leaked to the outside. A programmable logic controller based digital reactor protection system with an independent double structure redundancy per a channel includes four channels(200) of a redundancy structure which operates independently. Each channel includes a first group and a second group. The first group includes a first bistable processor(201a) among double bistable processors and a first coincidence processor(202a) among double coincidence processors. The second group includes a second bistable processor(201b) among the dual bistable processors and a second coincidence processor(202b) among the dual coincidence processors. The first and second bistable processors generate trip signals by comparing input signals with a predetermined stored trip set value on the basis of a plurality of sensing signals indicating states of reactor systems. The first and second coincidence processors generate a final trip signal by performing 2/4 logic compounding of the trip signals outputted from the bistable processors of a corresponding group among the four channels. A reactor is stopped by driving a reactor trip breaker or engineered safety features are operated by driving an engineered safety features-component control system according to the final trip signal by independent operation of the first and second groups of the redundancy structure in each channel.
    • 提供了一种基于可编程逻辑控制器的数字电抗器保护系统,每个通道具有独立的双重结构冗余及其方法,以提高核电站的稳定性和可靠性,从而保持核电站处于安全状态并防止放射性 射线和放射性物质泄漏到外面。 基于可编程逻辑控制器的数字电抗器保护系统每个通道具有独立的双重结构冗余,包括独立工作的冗余结构的四个通道(200)。 每个频道包括第一组和第二组。 第一组包括双重双稳态处理器中的第一双稳态处理器(201a)和双重重合处理器中的第一重合处理器(202a)。 第二组包括双重双稳态处理器中的第二双稳态处理器(201b)和双重重合处理器中的第二重合处理器(202b)。 第一和第二双稳态处理器基于指示反应堆系统的状态的多个感测信号,通过将输入信号与预定存储的跳闸设定值进行比较来产生跳闸信号。 第一和第二一致处理器通过对四个通道中对应组的双稳态处理器输出的跳闸信号进行2/4逻辑复合来产生最终跳闸信号。 通过驱动反应堆跳闸断路器来停止反应堆,或通过独立操作每个通道中的第一组和第二组冗余结构,根据最终跳闸信号驱动设计的安全特征组件控制系统来操作设计的安全特征。
    • 38. 发明授权
    • 원자력 발전소의 외부 사건에 의한 노심 손상 빈도를 평가 정량화하는 방법
    • 核电厂外部事故反应堆核心损伤频率的定量评估方法
    • KR100856500B1
    • 2008-09-04
    • KR1020070028638
    • 2007-03-23
    • 한국원자력연구원한국수력원자력 주식회사
    • 정우식이윤환한상훈양준언하재주
    • G21D3/00G21D3/04G21C17/00
    • Y02E30/40G21D3/06G06F17/50G21C17/00
    • A method for performing a quantitative evaluation of the damage frequencies of a core on external accidents at a nuclear power plant is provided to reduce a time and a cost by performing a quantitative evaluation at once irrespective of the number of sections to be analyzed. A method for performing a quantitative evaluation of the damage frequencies of a core on external accidents at a nuclear power plant includes the steps of: generating a mapping table by inputting room information of a management section, an accident frequency at each room, conditional probability information, a probability value and a component to be damaged at an accident, and cable information which are related to a predetermined accident(S600); generating an error list for a corresponding accident based on the mapping table(S610); and calculating a damage frequency value of a core using the error list and the input information of the mapping table(S620).
    • 提供了对核心对核电站外部事故的损伤频率进行定量评估的方法,以便通过立即执行定量评估来减少时间和成本,而不管要分析的部分数量。 对核电厂的外部事故的损伤频率进行定量评估的方法包括以下步骤:通过输入管理部分的房间信息,每个房间的事故频率,条件概率信息来生成映射表 ,概率值和事故损坏的部件以及与预定事故相关的电缆信息(S600)。 基于映射表生成相应事故的错误列表(S610); 以及使用所述错误列表和所述映射表的输入信息来计算核心的损伤频率值(S620)。
    • 40. 发明授权
    • 원자력 발전소 안전 계통의 디지털 신호처리 장치 및 방법
    • 核电厂安全系统数字信号处理装置及其方法
    • KR100848882B1
    • 2008-07-28
    • KR1020060069602
    • 2006-07-25
    • 삼창기업 주식회사
    • 손창호김중선김봉석김성종김영춘이창규구인수박희석박희윤박근옥서용석
    • G21D3/04G21D3/00G21C7/00
    • Y02E30/39
    • 본 발명은 디지털 신호처리 프로세서를 이용하여 복잡한 제어 알고리즘을 고속으로 처리하면서도 오작동을 줄임으로써 제어시스템의 신뢰도를 향상시키는 원자력 발전소 안전 계통의 디지털 신호처리 장치 및 방법에 관한 것이다.
      본 발명은, 외부 장치와 데이터를 입출력하는 입출력 컨넥터와; 상기 입출력 컨넥터를 통해 입출력되는 데이터를 제어하는 마스터 제어부와; 상기 마스터 제어부의 제어에 따라 입출력되는 데이터가 할당되는 글로벌 메모리부와; 상기 마스터 제어부의 제어에 의해 전송되는 데이터를 연산처리하거나, 응용알고리즘을 수행하는 디지털 신호 처리부와; 상기 디지털 신호 처리부에서 처리되거나 수행되는 되는 데이터를 저장하거나, 내부 응용프로그램을 저장하는 로컬 메모리부와; 상기 글로벌 메모리부, 로컬 메모리부 및 마스터 제어부의 동작을 제어하는 제어신호처리부와; 상기 디지털 신호 처리부와 마스터 제어부에 일정한 클럭을 공급하며, 자기진단을 실행하는 클럭부; 및 상기 디지털 신호 처리부의 동작상태 및 상기 VME버스의 상태를 표시하는 디스플레이부를 포함하여 이루어지는 것을 특징으로 한다.
      프로세서, 메모리, VME, 디지털, 원자력, 제어, 신호처리, 디지털신호처리