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
    • 2. 发明公开
    • 디지털 공학적 안전설비-기기제어계통 및 그 시험 방법
    • 数字工程安全功能 - 组件控制系统和测试系统的方法
    • KR1020080074347A
    • 2008-08-13
    • KR1020070013300
    • 2007-02-08
    • 한국원자력연구원한국수력원자력 주식회사
    • 허섭김동훈이철권황인구박기용이현철이동영최종균
    • G21D3/00G05B23/00G05B13/00
    • Y02E30/40G21D3/06G05B9/03G05B23/0256
    • An integrated digital engineered safety features component control system and a test method thereof are provided to improve the safety and the utilization rate of a nuclear power plant by shortening a test time and reducing an operation error. An integrated digital engineered safety features component control system includes m group controllers(101), n loop controllers(102), and a test/interface processor(103). The m group controllers operate independently. The n loop controllers of a dual structure operate independently. The test/interface processor determines a test of a corresponding channel. Each of m group controllers receives an engineered safety features start signal which is generated from a plant protection system and a radiation monitoring system. Each of m group controllers determines an operation of a first nuclear steam supply system engineered safety feature and a second system engineered safety feature by performing a corresponding logic in response to the start signal, and outputs an operation signal of the engineered safety features. Each of n loop controllers of the dual structure controls engineered safety features by performing a control logic for the engineered safety features. The test/interface processor transmits/receives a test state with a test/interface processor of another channel, and determines a test performance of a corresponding channel by analyzing the transmitted/received test state.
    • 提供了集成的数字工程安全特征部件控制系统及其测试方法,以通过缩短测试时间并减少操作误差来提高核电厂的安全性和利用率。 集成的数字工程安全特征组件控制系统包括m组控制器(101),n个环路控制器(102)和一个测试/接口处理器(103)。 m组控制器独立运行。 双重结构的n环控制器独立工作。 测试/接口处理器确定相应通道的测试。 m组控制器中的每一个接收从工厂保护系统和辐射监测系统产生的工程安全特征启动信号。 m组控制器中的每一个通过响应于起始信号执行相应的逻辑来确定第一核蒸汽供应系统工程安全特征的操作和第二系统设计的安全特征,并输出工程安全特征的操作信号。 双重结构的n个环路控制器中的每一个通过执行工程安全功能的控制逻辑来控制工程安全特性。 测试/接口处理器用另一个信道的测试/接口处理器发送/接收测试状态,并且通过分析所发送/接收的测试状态来确定对应信道的测试性能。
    • 4. 发明授权
    • 독립적 다중화 구조를 갖는 통합원전안전계통 및 구성 방법
    • 具有独立多元结构和组成方法的核电厂安全系统
    • KR101244015B1
    • 2013-03-15
    • KR1020110091903
    • 2011-09-09
    • 한국원자력연구원한국수력원자력 주식회사
    • 손광섭김동훈이동영이장수김창회이현철박기용최종균
    • G21D3/04G21C9/00
    • Y02E30/40G21D3/04G21C9/00
    • PURPOSE: An integrated nuclear power station safety system and a configuration method having an independent multiplexing structure is provided to improve availability of a nuclear power station by preparing for single failure by tripling an input and output module. CONSTITUTION: Three input modules(110) convert signal processed by a comparison logic processor by receiving analog signals and digital signals. Three comparison logic processors(120) transmit a trip signal to a simultaneous logic processor. Three simultaneous logic processors(130) transmit the final trip signal and a scientific safety facilities start signal to a group controller. Three output modules(140) output to a start circuit by combining trip signals received from the three simultaneous logic processor. A loop controller(160) has twelve primary-hot standby type dual structures.
    • 目的:提供一种具有独立复用结构的综合核电站安全系统和配置方法,以通过将输入和输出模块三倍的准备单个故障来提高核电站的可用性。 构成:三个输入模块(110)通过接收模拟信号和数字信号转换由比较逻辑处理器处理的信号。 三个比较逻辑处理器(120)将跳闸信号发送到同时的逻辑处理器。 三个同时的逻辑处理器(130)将最终跳闸信号和科学的安全设施启动信号发送到组控制器。 三个输出模块(140)通过组合从三个同时的逻辑处理器接收的跳闸信号而输出到起动电路。 环路控制器(160)具有十二个主热备用型双重结构。
    • 9. 发明公开
    • 디지털 원자로 보호계통의 트립설정치 조절 방법 및 장치
    • 用于调整基于可编程逻辑控制器的数字反应器保护系统的设定值的方法和装置
    • KR1020080048150A
    • 2008-06-02
    • KR1020060118142
    • 2006-11-28
    • 한국원자력연구원
    • 황인구박기용이철권이현철최종균김동훈허섭이동영이영준
    • G21D3/04G21C7/36G21D3/00G21C7/00
    • Y02E30/39G21D3/06G21D3/001G21Y2002/205G21Y2002/206G21Y2004/401Y02E30/40
    • A method and an apparatus for adjusting trip set values of a digital reactor protection system using a programmable logic controller are provided to minimize an error of increment and decrement determination when process values are irregularly increased and reduced due to external noise by adjusting a trip setting device through a required increment and decrement quantity and a permitted increment and decrement quantity per a unit process scan time. A digital reactor protection system includes four channels(200) with an independently operating redundancy structure. Each of the channels includes a first group and a second group. The first group includes a first BP(Bistable Processor)(201a) of dual BPs and a first CP(Coincidence Processor)(202a) of dual CPs. The second group includes a second BP(201b) of the dual BPs and a second CP(202b) of the dual CPs. The first and second BPs generate trip signals by comparing process values representing states of reactor systems with trip set values. The first and second CPs generate final trip signals by performing 2/4 logic combination of the trip signals outputted from the BPs. The first and second BPs variably control the trip set values corresponding to the reactor systems according to the process values.
    • 提供一种用于调整使用可编程逻辑控制器的数字电抗器保护系统的跳闸设定值的方法和装置,用于通过调整跳闸设置装置来最小化由于外部噪声而不规则地增加和减少过程值时的增量和减量确定的误差 通过所需的增量和减量量以及每单位过程扫描时间的允许增量和减量量。 数字电抗器保护系统包括具有独立操作的冗余结构的四个通道(200)。 每个通道包括第一组和第二组。 第一组包括双BP的第一BP(双稳态处理器)(201a)和双CP的第一CP(一致处理器)(202a)。 第二组包括双BP的第二BP(201b)和双CP的第二CP(202b)。 第一和第二BP通过将表示反应堆系统的状态的过程值与跳闸设定值进行比较来产生跳闸信号。 通过执行从BP输出的跳闸信号的2/4逻辑组合,第一和第二CP产生最终跳闸信号。 第一和第二BP根据过程值可变地控制对应于反应堆系统的跳闸设定值。