公开(公告)号：KR20100042379A

公开(公告)日：2010-04-26

申请号：KR20080101510

申请日：2008-10-16

Applicant: KOREA ELECTROTECH RES INST

Inventor： OH YEON HO ,  PARK KYUNG YEOP ,  LEE WOO YOUNG ,  SONG KI DONG ,  CHONG JIN KYO ,  KIM HONG KYU ,  CHO YONG SEONG

IPC: G01R31/327 ,  G01R31/12

CPC classification number: G01R31/3272 ,  G01J1/42 ,  G01J3/02 ,  G01J3/021 ,  G01R31/1218 ,  G01R31/1227

Abstract: PURPOSE: An arc temperature measuring apparatus at a high tension circuit breaker and a method thereof are provided to design an optimized high tension circuit breaker by calculating the temperature of the arc which is generated while secluding a failure current. CONSTITUTION: A beam concentrator(110) condenses the light of the arc created in a malfunction current interception. A beam splitter(120) changes the arc light condensed with the light-collecting portion into the spectrum. A detector(130) changes spectrum into the electric signal. A calculator(140) is received the electric signal transformed with detector. The temperature is calculated.

Abstract translation: 目的：提供高压断路器上的电弧温度测量装置及其方法，通过计算在隔离故障电流时产生的电弧的温度来设计优化的高压断路器。 构成：聚光器（110）会凝结在故障电流截取中产生的电弧光。 分束器（120）将与光收集部分聚光的电弧光改变成光谱。 检测器（130）将光谱改变成电信号。 接收到用检测器变换的电信号的计算器（140）。 计算温度。

公开(公告)号：KR101103668B1

公开(公告)日：2012-01-11

申请号：KR20100130789

申请日：2010-12-20

Applicant: KOREA ELECTROTECH RES INST

Inventor： SONG KI DONG ,  KIM HONG KYU ,  LEE WOO YOUNG

IPC: H01H33/66

Abstract: PURPOSE: A bellows elimination type vacuum interrupter is provided to flexibly deal with stroke length increases, thereby securely guaranteeing vacuum shielding in the inside. CONSTITUTION: A vacuum container(110) is shielded in a vacuum state. A fixed electrode part(120) is fixed by being inserted to the inside of the vacuum container. An external permanent magnet(130) is moved in forward and backward directions by a driver. A guide connection part(140) is installed in an inner other side of the vacuum container in order to be connected to the outside. An operation electrode part(150) comprises an operation contact part(152) which arranges a contact point with a fixed contact part. An internal permanent magnet(160) is combined in the operation electrode part as one body.

Abstract translation: 目的：提供波纹管消除式真空断路器，以灵活应对行程长度增加，从而可靠地保证内部的真空屏蔽。 构成：真空容器（110）在真空状态下被屏蔽。 固定电极部分（120）通过插入到真空容器的内部而被固定。 外部永磁体（130）通过驾驶员沿前后方向移动。 引导连接部分（140）安装在真空容器的内部另一侧以便连接到外部。 操作电极部分（150）包括与固定接触部分布置接触点的操作接触部分（152）。 内部永磁体（160）作为一体结合在操作电极部中。