公开(公告)号：KR100457927B1

公开(公告)日：2004-11-18

申请号：KR1020020023882

申请日：2002-05-01

Applicant: 한국과학기술원

Inventor： 이두용 ,  정성엽 ,  윤현중 ,  우현수

IPC: A61B1/04

Abstract: PURPOSE: An endoscopy training system using haptic interface and virtual reality is provided to obtain a professional technique within a short time by using the virtual reality and the haptic device. CONSTITUTION: An endoscopy training system includes a graphic simulator(100), a haptic unit(300), and a haptic control unit(200). The graphic simulator(100) is used for outputting the inside of a digestive organ as a virtual image and calculating the repulsive force when the digestive organ collides with a virtual position of an endoscope. The haptic unit(300) is used for changing a position of a handle according to an input signal including the repulsive force information. The haptic control unit(200) is connected between the graphic simulator(100) and the haptic unit(300) in order to control the output of the graphic simulator(100) and the repulsive force applied to the handle of the haptic unit(300).

Abstract translation: 目的：通过使用虚拟现实和触觉设备，使用触觉界面和虚拟现实的内窥镜训练系统在短时间内获得专业技术。 构成：内窥镜检查训练系统包括图形模拟器（100），触觉单元（300）和触觉控制单元（200）。 图形模拟器（100）用于将消化器官内部作为虚像输出，并计算当消化器官与内窥镜的虚拟位置相碰撞时的排斥力。 触觉单元（300）用于根据包括排斥力信息的输入信号来改变手柄的位置。 触觉控制单元（200）连接在图形模拟器（100）和触觉单元（300）之间，以便控制图形模拟器（100）的输出和施加到触觉单元（300）的手柄的排斥力 ）。

公开(公告)号：KR101242746B1

公开(公告)日：2013-03-12

申请号：KR1020110134524

申请日：2011-12-14

Applicant: 한국과학기술원

Inventor： 장순흥 ,  김상호 ,  정성엽 ,  이주형 ,  최재영

IPC: G21C15/02

CPC classification number: Y02E30/40 ,  G21C15/182 ,  G21C15/06 ,  G21Y2002/50 ,  G21Y2004/302

Abstract: PURPOSE: A passive safe system of a nuclear power plant integrated into the outside of a containment building is provided to reduce the pressure and temperature of the inside of the containment building and preserve the furnace of a melting core by installing a heat exchanger and a pipe, which are associated with one integrated passive safe tank, at the outside of the containment building of a pressurizing light water reactor type nuclear power plant. CONSTITUTION: An integrated passive safe tank(160) is installed at both sides of a containment building in which a pressurizing vessel and a steam generator(120) are installed. A passive core cooling system part injects the coolant inside the integrated passive safe tank into the pressurizing vessel if a coolant loss accident occurs. A passive auxiliary feed water system part comprises a passive feed water cooling heat exchanger(250) installed in the integrated passive safe tank. A passive containment building cooling system part reduces pressure and temperature inside the containment building with the coolant supplied from the integrated passive safe tank. The passive containment building cooling system part comprises a passive containment building cooling heat exchanger(260) installed in the containment building. A passive melting core furnace preserve system part supplies the coolant inside the integrated passive safe tank to a cavity installed at the lower part of the pressure vessel and cools the pressure vessel.

Abstract translation: 目的：集中在遏制建筑物外面的核电厂的被动安全系统被提供，以减少遏制建筑物内部的压力和温度，并通过安装热交换器和管道来保存熔化炉膛 其与一个集成的被动安全罐相关联，位于加压轻水反应堆型核电厂的安全壳的外部。 构成：在安装建筑物的两侧安装有集成的被动安全储罐（160），其中安装有加压容器和蒸汽发生器（120）。 如果发生冷却剂损失事故，被动核心冷却系统部件将集成的被动安全罐内的冷却剂注入加压容器。 被动辅助给水系统部件包括安装在集成的被动安全罐中的被动给水冷却热交换器（250）。 无源遏制建筑物冷却系统部件通过集成的被动安全罐提供的冷却液减少安全壳内部的压力和温度。 无源遏制建筑物冷却系统部分包括安装在遏制建筑物内的无源遏制建筑冷却热交换器（260）。 被动熔化核心炉保存系统部件将集成的被动安全罐内的冷却剂供应到安装在压力容器下部的空腔，并冷却压力容器。

公开(公告)号：KR101242743B1

公开(公告)日：2013-03-13

申请号：KR1020110134521

申请日：2011-12-14

Applicant: 한국과학기술원

Inventor： 장순흥 ,  김상호 ,  정성엽 ,  이주형 ,  최재영

IPC: G21C15/02

CPC classification number: Y02E30/40 ,  G21C15/182 ,  G21Y2002/50 ,  G21Y2004/302

Abstract: PURPOSE: An integrated nuclear power generation system using an integrated passive safe tank is provided to drastically minimize the size of a containment building by installing a refueling water storage tank inside a reactor building and the integrated passive safe tank which integrates the role of an emergency cooling tank in an auxiliary building. CONSTITUTION: An auxiliary building(210) is installed at both sides of a containment building comprising a single reactor pressure vessel which includes a core and a steam generator. A protection containment building(220) is installed on the auxiliary building for preventing a radiation leak. An integrated passive safe tank(200) is installed in the protection containment building. A radioactive substance filtering device(230) is installed at the upper part of the protection containment building. A cooling water supplementation line part(240) is installed at the side part of the protection containment building and supplies cooling water to the integrated passive safe tank.

Abstract translation: 目的：使用集成的被动安全罐的综合核发电系统，通过在反应堆建筑物内安装加油储水箱和整合的被动安全储罐，大大减小了安全壳体的尺寸，整合了紧急冷却 坦克在辅助建筑物。 构成：辅助建筑物（210）安装在包含核心和蒸汽发生器的单个反应堆压力容器的容纳建筑物的两侧。 辅助建筑物上安装有一个防护建筑物（220），以防止辐射泄漏。 集成的被动安全罐（200）安装在保护装置建筑物内。 放射性物质过滤装置（230）安装在保护装置建筑物的上部。 冷却水补充管路部分（240）安装在保护装置建筑物的侧面，并向集成的被动安全罐提供冷却水。

公开(公告)号：KR1020030085683A

公开(公告)日：2003-11-07

申请号：KR1020020023882

申请日：2002-05-01

Applicant: 한국과학기술원

Inventor： 이두용 ,  정성엽 ,  윤현중 ,  우현수

IPC: A61B1/04

Abstract: PURPOSE: An endoscopy training system using haptic interface and virtual reality is provided to obtain a professional technique within a short time by using the virtual reality and the haptic device. CONSTITUTION: An endoscopy training system includes a graphic simulator(100), a haptic unit(300), and a haptic control unit(200). The graphic simulator(100) is used for outputting the inside of a digestive organ as a virtual image and calculating the repulsive force when the digestive organ collides with a virtual position of an endoscope. The haptic unit(300) is used for changing a position of a handle according to an input signal including the repulsive force information. The haptic control unit(200) is connected between the graphic simulator(100) and the haptic unit(300) in order to control the output of the graphic simulator(100) and the repulsive force applied to the handle of the haptic unit(300).

Abstract translation: 目的：提供使用触觉界面和虚拟现实的内窥镜检查训练系统，通过使用虚拟现实和触觉设备在短时间内获得专业技术。 构成：内窥镜训练系统包括图形模拟器（100），触觉单元（300）和触觉控制单元（200）。 图形模拟器（100）用于输出作为虚拟图像的消化器官内部，并且当消化器官与内窥镜的虚拟位置相撞时计算推斥力。 触觉单元（300）用于根据包括排斥力信息的输入信号来改变手柄的位置。 触觉控制单元（200）连接在图形模拟器（100）和触觉单元（300）之间，以便控制图形模拟器（100）的输出和施加到触觉单元（300）的手柄的排斥力 ）。