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
    • 1. 发明公开
    • 노심감시계통에서 가상 핵계측기를 이용한 축방향 출력분포 계산 방법
    • 在核心监测系统中使用虚拟核测量仪器的轴向输出分布计算方法
    • KR1020010039442A
    • 2001-05-15
    • KR1019990047827
    • 1999-10-30
    • 한국전력공사한국수력원자력 주식회사
    • 이은기김용희차균호박문규
    • G21C17/108
    • PURPOSE: An axial output distribution calculating method by using a virtual nuclear measuring instrument on the core monitoring system is provided to improve the margin of operation by reducing an axial output distribution error. CONSTITUTION: The axial output distribution calculating method includes the steps of setting the virtual incore nuclear measuring instrument, deriving the optimal correlation between the outputs of the existing real five nuclear measuring instruments and the outputs of the virtual nine nuclear measuring instruments, estimating the outputs of the virtual nine nuclear measuring instruments, calculating the 40 or 20 axial outputs by calculating the coefficients of the Fourier functions constructed by nine modes by using the estimated outputs.
    • 目的:通过在核心监测系统上使用虚拟核测量仪器提供轴向输出分布计算方法,通过减小轴向输出分布误差来提高操作余量。 构成:轴向输出分布计算方法包括设置虚拟核武器测量仪器的步骤,得出现有实际五核测量仪器的输出与虚拟九核测量仪器的输出之间的最佳相关性, 虚拟九个核测量仪器,通过使用估计的输出计算由九个模式构建的傅立叶函数的系数,计算40或20个轴向输出。
    • 3. 发明授权
    • 제어봉의 낙하 시간을 측정하기 위한 방법 및 컴퓨터 판독 가능한 기록 매체
    • 用于测量下降时间的方法和计算机可读记录介质
    • KR101104875B1
    • 2012-01-17
    • KR1020090072043
    • 2009-08-05
    • 한국수력원자력 주식회사
    • 신호철배성만박문규박동환
    • G21C7/00G21C7/36G21C17/10
    • Y02E30/39
    • 본 발명은 원자력발전소의 계획 예방정비 기간 중 원자로 보증정지 상태에서 원자로 비상정지 명령에 따라 제어봉의 낙하 속응성이 기술지침서의 제한치 이내에 있는지를 확인하여 측정 신뢰도를 높이는 제어봉의 낙하시간 측정 방법 및 컴퓨터 판독 가능한 기록 매체가 개시된다. 본 발명에 따르면, 원자력 발전소 원자로내의 제어봉 제어계통의 제어봉 낙하시간 분석에 있어, 자성체인 제어봉 구동축이 원자로 내부로 낙하하는 동안 제어봉 구동장치 내의 이동 권선을 통과할 때 유도되는 기전력 신호를 다해상도 웨이블릿 변환을 이용하여 신호가 지닌 웨이블릿 함수와 스케일 함수로 분리하여 근사 계수와 상세 계수를 시간 축으로 표현하고, 웨이블릿의 스케일이 변하는 불연속선 분리 특성과 노이즈 제거 특성을 이용하여 제어봉 낙하 시작점과 종료점을 탐색하여 자동으로 제어봉 낙하시간을 정밀하게 분석 가능하게 하는 제어봉의 낙하시간 측정 방법 및 그 방법을 실행하기 위한 컴퓨터 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체가 제공된다.
      제어봉, 웨이블릿, 스케일, 근사 계수, 상세 계수, 낙하 시점
    • 4. 发明授权
    • 노심감시계통에서 가상 핵계측기를 이용한 축방향 출력분포 계산 방법
    • 노심감시계통에서가상핵계측기를이용한향방향출력분포계산방노심
    • KR100368325B1
    • 2003-01-24
    • KR1019990047827
    • 1999-10-30
    • 한국전력공사한국수력원자력 주식회사
    • 이은기김용희차균호박문규
    • G21C17/108
    • PURPOSE: An axial output distribution calculating method by using a virtual nuclear measuring instrument on the core monitoring system is provided to improve the margin of operation by reducing an axial output distribution error. CONSTITUTION: The axial output distribution calculating method includes the steps of setting the virtual incore nuclear measuring instrument, deriving the optimal correlation between the outputs of the existing real five nuclear measuring instruments and the outputs of the virtual nine nuclear measuring instruments, estimating the outputs of the virtual nine nuclear measuring instruments, calculating the 40 or 20 axial outputs by calculating the coefficients of the Fourier functions constructed by nine modes by using the estimated outputs.
    • 目的:通过在核心监测系统上使用虚拟核测量仪器来提供轴向输出分布计算方法,以通过减小轴向输出分布误差来提高操作裕度。 本发明的轴向输出分布计算方法包括以下步骤:设置虚拟核子测量仪器,导出现有实际五核子测量仪器的输出与虚拟九核子测量仪器的输出之间的最佳关联, 虚拟九核测量仪器,通过使用估计的输出计算由九种模式构建的傅立叶函数的系数,计算40或20个轴向输出。
    • 5. 发明授权
    • 가압경수로 노심 내 하류효과 시험장치 및 방법
    • 用于测试加压水反应器的船内下游效应的装置和方法
    • KR101406715B1
    • 2014-06-12
    • KR1020130026785
    • 2013-03-13
    • 한국수력원자력 주식회사
    • 서정관이재용박문규오승종
    • G21C17/032G21C15/18
    • Y02E30/40G21C17/00
    • The purpose of the present invention is to provide an in-core downstream effect test device of a pressurized water reactor, for shortening time to remove foreign substances, increasing foreign substance removing efficiency and removing foreign substances in a test loop, and a method thereof. The in-core downstream effect test device of the pressurized water reactor according to the present invention to achieve the above purpose comprises a test volume part in which a simulated nuclear fuel assembly is installed; a foreign substrate mixing tank used for mixing the foreign substance by inputting the foreign substrate in the test volume part; a circulation pump circulating a fluid discharged from the foreign substance mixing tank; a flowmeter installed on the circulation pump; and a circulation loop connecting the foreign substance mixing tank, the circulation pump, and the flowmeter, wherein an air inlet is installed on the outer surface of the test volume part.
    • 本发明的目的是提供一种加压水反应堆的核心下游效应试验装置及其方法,以缩短消除异物的时间,提高异物去除效率和除去试验环路中的异物。 为实现上述目的,本发明的压水反应堆的核心下游效应试验装置包括其中安装了模拟核燃料组件的试验体积部分; 用于通过在测试体积部分中输入异物来混合异物的异物基质混合罐; 将从异物混合罐排出的流体循环的循环泵; 安装在循环泵上的流量计; 以及连接异物混合罐,循环泵和流量计的循环回路,其中在测试体积部分的外表面上安装有空气入口。
    • 6. 发明公开
    • 제어봉의 낙하 시간을 측정하기 위한 방법 및 컴퓨터 판독 가능한 기록 매체
    • 用于测量下降时间的方法和计算机可读记录介质
    • KR1020110014399A
    • 2011-02-11
    • KR1020090072043
    • 2009-08-05
    • 한국수력원자력 주식회사
    • 신호철배성만박문규박동환
    • G21C7/00G21C7/36G21C17/10
    • Y02E30/39G21C7/08G21C17/10
    • PURPOSE: A method for measuring the falling time of a control rod and a recording medium, which is possible to read computer enhance, the accuracy of the analysis by automatically searching the falling initial point and end point of the control rod in the time-scale domain. CONSTITUTION: A control rod(16) is inserted inside the core of the nuclear reactor. In a driving shaft bundle(17) attached to the control rod is atom the pressure housing outside, in order to detect the location of the control rod to a series of sensor coil, it is manufactured to the stainless steel which is to magnet. A pause coil(12) is located in the lower part of a movement coil(10). A pause latch(14) is operated by sanctioning current in the pause coil. The control rod is suspended with the pause latch. The round up coil(11), and this copper coil and pause coil are through passed successively to the falling motion so that the driving shaft of the control rod generate the induced electromotive force. A signal conditioner(15) collects the induced electromotive force of this copper coil.
    • 目的:通过在时间尺度上自动搜索控制杆的起始点和终点,测量控制杆和可读取计算机的记录介质的下降时间的方法来提高分析精度 域。 构成:控制杆(16)插入核反应堆的核心内。 在安装在控制杆上的驱动轴束(17)中,将外壳的压力壳体原子化,以便将控制杆的位置检测到一系列传感器线圈,制成不锈钢。 暂停线圈(12)位于运动线圈(10)的下部。 通过对暂停线圈中的电流进行制裁来操作暂停闩锁(14)。 控制杆用暂停闩锁悬挂。 上升线圈(11),该铜线圈和暂停线圈通过连续通过下降动作,使得控制棒的驱动轴产生感应电动势。 信号调节器(15)收集该铜线圈的感应电动势。
    • 7. 发明公开
    • 누적 편차합 관리도를 이용한 붕소희석 사고 경보 시스템 및 그 방법
    • 使用CUSUM(CUMULATIVE SUM)控制图的BORON DILUTION事故报警系统及其方法
    • KR1020120045319A
    • 2012-05-09
    • KR1020100106782
    • 2010-10-29
    • 한국수력원자력 주식회사
    • 김용배박동환박문규신호철배성만
    • G21D3/04G21C17/06
    • Y02E30/40G21D3/04G21C17/06
    • PURPOSE: A boron dilution accident alarming system based on a cumulative sum control chart and a method for the same are provided to prevent the occurrence of accidents by generating alarming sounds. CONSTITUTION: An out of reactor neutron meter(10) detects neutron leaked from a nuclear reactor. A signal processing unit(20) is composed of a preamplifier, an amplifier, and a pulse classifier. The preamplifier supplies high voltages of 1,000V or more to the neutron meter in order to convert electric charge signals into voltage pulse signals. The preamplifier amplifies the voltage pulse signals in order to facilitate a signal processing process. A boron dilution accident alarming system is composed of a digital neutron counting rate converting unit(30), an alarming calculating unit(40), an alarming lamp, and an alarming speaker(50).
    • 目的:提供一种基于累积和控制图的硼稀释事故报警系统及其方法,以通过产生报警声来防止发生事故。 构成:反应堆中子计(10)检测从核反应堆泄漏的中子。 信号处理单元(20)由前置放大器,放大器和脉冲分类器构成。 前置放大器向中子仪提供1,000V或更高的高电压,以将电荷信号转换为电压脉冲信号。 前置放大器放大电压脉冲信号,以便于信号处理过程。 硼稀释事故报警系统由数字中子计数率转换单元(30),报警计算单元(40),报警灯和报警扬声器(50)组成。