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    • 2. 发明公开
    • 원자력 발전소 정비효과 감시 시스템 및 방법
    • 核电厂设备有效监测系统与方法
    • KR1020140082867A
    • 2014-07-03
    • KR1020120134654
    • 2012-11-26
    • 한국수력원자력 주식회사
    • 홍승구장희승현진우염동운김정운조경수주태영이상대
    • G21C17/00G06F17/50
    • Y02E60/76Y04S40/22
    • The present invention relates to a system and a method for monitoring maintenance effect of a nuclear power plant. The system includes an enterprise resource planning system to which an operation history condition and maintenance history information of equipment including a plurality of user computers are input; a maintenance management server for receiving and storing information of equipment, selecting equipment, which is to be maintained, and producing a maintenance order for the equipment; a performance management server for establishing a measure plan by monitoring and evaluating a performance of the equipment according to the maintenance order of the maintenance management server to inform the enterprise resource planning system of the measure plan. The present invention can select equipment, which is to be maintained through overall equipment information and functional analysis, to output notification/order of equipment and intensively monitor the equipment through operation information of the equipment, which is to be monitored, thereby increasing an efficiency of a maintenance activity while promptly coping with the equipment, which is to be maintained, and establishing a measure plan suitable for the measure.
    • 本发明涉及一种用于监测核电站维护效果的系统和方法。 该系统包括:企业资源计划系统,其中输入包括多个用户计算机的设备的操作历史条件和维护历史信息; 维护管理服务器,用于接收和存储要维护的设备,选择设备的信息,并产生设备的维护订单; 一个性能管理服务器,通过根据维护管理服务器的维护顺序监控和评估设备的性能来建立测量计划,以通知企业资源规划系统的测量计划。 本发明可以选择通过整体设备信息和功能分析来维护的设备,输出设备的通知/命令,并通过要监视的设备的操作信息来集中监视设备,从而提高效率 维护活动,同时及时处理要维护的设备,并制定适合该措施的措施。
    • 3. 发明授权
    • 경수로원전 원자로냉각재계통 과압 및 냉각재 상실 예방을 위한 응축 감압기
    • 减排剂可防止RCS在压水堆中的过度压力和损失
    • KR101403688B1
    • 2014-06-05
    • KR1020120121916
    • 2012-10-31
    • 한국수력원자력 주식회사
    • 임혁순배연경김정운
    • G21C1/18G21C9/00
    • Y02E30/40
    • 본 발명은 경수로원전 원자로냉각재계통 과압 및 냉각재 상실 예방을 위한 응축 감압기에 관한 것으로서, 원자로냉각재계통의 안전감압 밸브(110); 안전감압 밸브(110)로부터 배출된 냉각재를 응축하는 응축감압기(120); 응축감압기(120)로부터 유입되는 탈기 기체를 기체방사능처리계통(GRS)으로 배출하는 탈기기체 배기밸브(130); 탈기기체 배기밸브(130)로부터 유입되는 탈기기체를 냉각하는 응축감압 탈기기체 냉각기(140); 응축감압기(120)의 감압을 위한 살수밸브(150); 응축감압기(120)로부터 유입되는 유량을 충전펌프로 방출시키는 유량제어 밸브(160); 및 응축감압기(120)로부터 유입되는 유량을 냉각시키는 응축감압 유량 냉각기(170);를 포함한다.
      상기와 같은 본 발명에 따르면, 원자로냉각재 과압시 방출되는 냉각재를 응축하여 다시 원자로냉각재 계통으로 이송시킴으로써, 안전밸브 개방시 원자로냉각재가 상실되는 것을 미연에 방지하고, 격납건물 대기중으로 방사능 물질이 방출되는 것을 예방할 수 있어 작업 종사자의 방사선 피폭을 예방시킬 수 있는 효과가 있다.
    • 4. 发明授权
    • 기능 그룹을 이용한 정비작업 그룹핑 시스템 및 그 방법
    • 使用功能组对维护活动进行分组的系统和方法
    • KR101379288B1
    • 2014-04-02
    • KR1020120121452
    • 2012-10-30
    • 한국수력원자력 주식회사
    • 김정운현진우조경수
    • G21D3/00G21C17/00
    • Y02E30/40G21C17/00G21D3/00
    • The present invention relates to a system and a method for grouping maintenance activities using a function group, the system comprising: an information input unit which receives information on list of breakdown maintenance target components, information on list of preventive maintenance target components, information on functions of each component, and information on list of outer isolation components while a nuclear power plant operates; a grouping target components classifying unit which classifies components to be grouped based on information inputted through the information input unit; an analysis unit which analyzes whether maintenance activities can be conducted on components having auxiliary or support functions when maintenance activities are conducted on a component having a main function with respect to the components classified by the grouping target components classifying unit, accesses a risk of actual maintenance, and analyzes a difference between a maintenance cycle for components having the same or similar maintenance cycles and an activity order cycle for preventative maintenance; and a function group configuring unit which classifies and sets a scope of maintenance and isolation components using a digital system drawing based on information analyzed by the analysis unit, and compiles a list of a core component and all grouped components based on the said classification. [Reference numerals] (100) Information input unit; (200) Grouping target components classifying unit; (210) Core components extracting module; (220) Same maintenance cycle components classifying unit; (230) Grouping target components classifying module; (300) Analysis unit; (310) Maintenance function analyzing module; (320) Risk assessing module; (330) Maintenance cycle analyzing module; (340) Isolation components analyzing module; (400) Function group configuring unit; (410) Scope setting module; (420) Isolation components classifying module; (430) List automatic generating module; (440) Documenting module
    • 本发明涉及一种使用功能组对维护活动进行分组的系统和方法,所述系统包括:信息输入单元,其接收关于故障维护目标组件的列表的信息,关于预防性维护目标组件的列表的信息,关于功能的信息 ,以及核电厂运行时外部隔离部件清单的信息; 分组目标组件分类单元,其基于通过所述信息输入单元输入的信息对要分组的组件进行分类; 分析单元,其分析在对由分组对象组件分类单元分类的组件具有主要功能的组件进行维护活动时,是否可以对具有辅助功能或支持功能的组件进行维护活动,访问实际维护的风险 并且分析具有相同或相似维护周期的部件的维护周期与预防性维护的活动顺序周期之间的差异; 以及功能组配置单元,其基于由分析单元分析的信息,使用数字系统图来对维护和隔离组件的范围进行分类和设置,并且基于所述分类来编译核心组件和所有分组组件的列表。 (附图标记)(100)信息输入单元; (200)对目标组件分类单元进行分组; (210)核心部件提取模块; (220)相同的维护周期组件分类单元; (230)分组目标组件分类模块; (300)分析单位; (310)维护功能分析模块; (320)风险评估模块; (330)维护周期分析模块; (340)隔离元件分析模块; (400)功能组组态单元; (410)范围设定模块; (420)隔离元件分类模块; (430)列表自动生成模块; (440)记录模块
    • 6. 发明公开
    • 수소저장 장치
    • 氢储存装置
    • KR1020130015313A
    • 2013-02-14
    • KR1020110077231
    • 2011-08-03
    • 한국수력원자력 주식회사
    • 김정운
    • F17C11/00B01D35/06
    • Y02E60/321Y02P90/45
    • PURPOSE: A hydrogen storage apparatus is provided to facilitate hydrogen storage management by collecting micronized hydrogen storage alloys. CONSTITUTION: A hydrogen storage apparatus(100) comprises a container(110), a valve(120), a heat transfer plate(130), a magnetic plate(140), a filter(150), and a powder processing part(160). The container forms a space in which hydrogen storage alloys are stored. The valve controls the discharge of hydrogen. The heat transfer plate is vertically extended from the valve to the inside of the container. The magnetic plate collects fine powder of the hydrogen storage alloys generated when the hydrogen of the hydrogen storage alloys is repeatedly absorbed and discharged. The filter is attached to the top of the magnetic plate in order to filter the fine powder generated from the hydrogen storage alloys. The powder processing part is installed on the bottom of the container, and penetrates the magnetic plate in order to process the powder of the hydrogen storage alloys collected by the magnetic plate.
    • 目的:提供一种储氢装置,通过收集微粉化的储氢合金来促进储氢管理。 构成:储氢装置(100)包括容器(110),阀(120),传热板(130),磁性板(140),过滤器(150)和粉末处理部分(160) )。 容器形成存储储氢合金的空间。 阀控制氢的排放。 传热板从阀向容器的内部垂直延伸。 磁性板收集储氢合金的氢气被反复吸收排出时产生的储氢合金的细粉末。 过滤器连接到磁性板的顶部以便过滤由储氢合金产生的细粉末。 粉末处理部分安装在容器的底部,并穿透磁板以处理由磁板收集的储氢合金的粉末。
    • 7. 发明公开
    • 경수로원전 원자로냉각재계통 과압 및 냉각재 상실 예방을 위한 응축 감압기
    • 减压剂可防止RCS在压水堆中的过度压力和损失
    • KR1020140055293A
    • 2014-05-09
    • KR1020120121916
    • 2012-10-31
    • 한국수력원자력 주식회사
    • 임혁순배연경김정운
    • G21C1/18G21C9/00
    • Y02E30/40G21C9/012G21C1/086Y02E30/32
    • The present invention relates to a degassing depressurizer to prevent an overpressure of a reactor coolant system (RCS) and a loss of coolants in a pressurized-water reactor (PWR) which comprises a safety decompression valve (110) of a RCS; a degassing depressurizer (120) which condenses coolants discharged from the safety decompression valve (110); a degassed gas ventilation valve (130) which discharges degassed gas flown in from the degassing depressurizer (120) through a gaseous radwaste system (GRS); a coolant for degassing depressurized gas condenser (140) which cools down degassed gas flown in from the degassed gas ventilation valve (130); a watering valve (150) for a decompressing the degassing depressurizer (120); a flow control valve (160) which discharges a flux flown in from the degassing depressurizer (120) by a charging pump; and a coolant for degassing depressurizer flux condenser (170) which cools down the flux flown in from the degassing depressurizer (120). According to the present invention, the coolants discharged at an overpressure of the reactor coolant are condensed and transferred back to the RCS to prevent the loss of the reactor coolants in advance which occurs when opening the safety valve, and the discharge of the radioactive matter to containment atmosphere is prevented, thereby having an effect of preventing radiation exposure to the workers.
    • 本发明涉及一种脱气减压器,其用于防止反应堆冷却剂系统(RCS)的超压和包括RCS的安全减压阀(110)的加压水反应堆(PWR)中的冷却剂的损失; 使从所述安全减压阀(110)排出的冷却剂冷凝的脱气减压器(120); 一个脱气的气体通气阀(130),其通过气体排放系统(GRS)排出从脱气减压器(120)流出的脱气气体; 冷却剂,用于脱气减压气体冷凝器(140),其从脱气的气体通气阀(130)中流出的脱气气体冷却; 用于减压脱气减压器(120)的浇水阀(150); 流量控制阀(160),其通过充气泵排出从脱气减压器(120)流入的通量; 以及冷却剂,用于对减压剂通量冷凝器(170)进行脱气,其冷却来自脱气减压器(120)的流过的流量。 根据本发明,在反应堆冷却剂的超压下排放的冷却剂被冷凝并转移回RCS,以防止在打开安全阀时发生的反应堆冷却剂的损失,并将放射性物质排放到 防止遏制气氛,从而具有防止对工人的辐射照射的作用。
    • 8. 发明授权
    • 수소저장 장치
    • 氢储存装置
    • KR101330167B1
    • 2013-11-15
    • KR1020110077231
    • 2011-08-03
    • 한국수력원자력 주식회사
    • 김정운
    • F17C11/00B01D35/06
    • Y02E60/321Y02P90/45
    • 본 발명은 수소저장 장치에 관한 것으로서, 밸브로부터 연장되는 열전달판이 구비되어, 수소저장합금의 접촉 표면적을 증가시킬 수 있으며, 마그네틱 플레이트 및 필터를 통해 수소저장합금의 미세분말까지 효과적으로 수집할 수 있으며, 용기 내부에서 수소저장합금이 분산되는 것을 방지할 수 있는 수소저장 장치를 제공함에 그 목적이 있다.
      이러한 목적을 달성하기 위한 본 발명은, 수소저장합금이 수용되는 공간을 형성하고 있는 용기; 수소 배출을 단속하는 밸브; 상기 밸브로부터 수직하게 용기 내부로 일정길이 연장된 열전달판; 수소저장합금의 수소 흡방출이 반복됨에 따라 발생하는 수소저장합금의 미세분말을 수집하는 마그네틱 플레이트; 상기 마그네틱 플레이트의 상면에 부착되어, 수소저장합금에서 발생되는 미세분말을 필터링하는 필터; 및 상기 용기의 외부 하면에 상기 마그네틱 플레이트와 관통 설치되어, 상기 마그네틱 플레이트를 통해 수집된 수소저장합금의 분말을 처리하는 분말 처리부; 를 포함한다.
    • 9. 发明公开
    • 다공성 전자기 필터가 구비된 수소저장합금 탱크
    • 储氢罐配多孔磁性过滤器
    • KR1020130015312A
    • 2013-02-14
    • KR1020110077230
    • 2011-08-03
    • 한국수력원자력 주식회사
    • 김정운
    • F17C11/00B01D35/06
    • Y02E60/321
    • PURPOSE: A hydrogen storage tank with a porous electromagnetic filter is provided to selectively collect fine powder by controlling a magnetic force. CONSTITUTION: A hydrogen storage tank(100) with a porous electromagnetic filter(120) comprises a container(110), a collecting part(130), and a control part(140). The container forms a space in which hydrogen storage alloys are stored. The electromagnetic filter generates a magnetic force to filter fine powder generated in the hydrogen storage alloys. The collecting part is installed under the container in order to collect the filtered fine powder. The control part controls the magnetic force of the electromagnetic filter. [Reference numerals] (140) Control part
    • 目的:提供具有多孔电磁滤波器的储氢罐,通过控制磁力选择收集细粉。 构成:具有多孔电磁过滤器(120)的储氢罐(100)包括容器(110),收集部分(130)和控制部分(140)。 容器形成存储储氢合金的空间。 电磁滤波器产生磁力以过滤在储氢合金中产生的细粉末。 收集部分安装在容器下方,以收集过滤的细粉。 控制部控制电磁滤波器的磁力。 (附图标记)(140)控制部