公开(公告)号：KR20180072335A

公开(公告)日：2018-06-29

申请号：KR20160175793

申请日：2016-12-21

Applicant: KOREA ELECTROTECHNOLOGY RES INSTITUTE ,  LSIS CO LTD

Inventor： LEE WOO YOUNG ,  PARK HAE YONG ,  LEE GYEONG HO ,  PARK SANG HUN ,  BAE CHAE YOON ,  SIM JUNG WOOK ,  JANG HYUN JAE

IPC: H01H33/66 ,  H01H33/59

CPC classification number: H01H33/59 ,  H01H33/66

Abstract: 진공갭 스위치를이용한역전류주입형직류전류차단장치및 방법이개시된다. 직류차단장치는, 기계식스위치인주 차단용스위치를포함하는주 통전부, 주통전부의입력단에연결되고미리설정된역전류를생성하는역전류전원부, 및역전류를주 통전부의출력단측으로공급하는역전류통전부를포함한다. 역전류전원부는다시, 주통전부의입력단에인가되는전압에의해충전되는제 1 역전류용커패시터, 제 1 역전류용커패시터의극성을반전시키기위한극성반전용인덕터, 및극성반전용인덕터가제 1 역전류용커패시터의극성을반전시키도록회로연결을수행하는역전류전원부스위치를포함한다.

公开(公告)号：KR20180040422A

公开(公告)日：2018-04-20

申请号：KR20160132306

申请日：2016-10-12

Applicant: LSIS CO LTD

Inventor： YOON SANG HYUB

IPC: H02B13/025 ,  E05B1/00 ,  E05C19/00 ,  H02B1/38

CPC classification number: E05C19/003 ,  E05B1/00 ,  H02B1/38

Abstract: 본발명은링 메인유닛의인터록장치를제공한다. 상기링 메인유닛의인터록장치는내부에테스트부싱들이배치되는테스트부싱설치부와; 상기테스트부싱설치부를회전개폐하며, 관통홀이형성되는도어부와; 상기테스트부싱설치부의하부에배치되며, 접지가이루어지는경우상기도어부를락킹하는도어락킹부; 및상기도어부에설치되어상기관통홀을개폐하며, 상기도어부의락킹이해제되는경우, 상기관통홀을개방하여, 상기관통홀에외부의도어핸들이결합되도록하는테스트부싱인터록부를포함한다.

公开(公告)号：KR20180024540A

公开(公告)日：2018-03-08

申请号：KR20160110928

申请日：2016-08-30

Applicant: LSIS CO LTD

Inventor： KIM YO HAN

IPC: H01H50/16 ,  H01H50/18 ,  H01H50/24

Abstract: 본발명은릴레이를구성하는고정코어를제거하고, 전원의인가여부에따라가동코어가플레이트부에접촉또는분리되도록함으로써릴레이의통전또는트립상태의조절이보다간단한구조로이루어지게하는효과가있다.

Abstract translation: 本发明是有效地除去构成中继固定铁芯，和为使得通过根据所述可动芯体是否与接触或分离由比所述控制继电器的通电或跳闸状态的更简单的结构的板部分功率的应用。

公开(公告)号：KR20120058899A

公开(公告)日：2012-06-08

申请号：KR20100120423

申请日：2010-11-30

Applicant: LSIS CO LTD

Inventor： PARK KANG HEE

IPC: G05B11/42

CPC classification number: G05B11/42 ,  G05B21/00

Abstract: PURPOSE: A limit gain calculation method, a relay auto tuning method using the same, and a proportional-integral-derivative(PID) control system are provided to eliminate influence due to input sensor noise, thereby improving accuracy of limit gain calculation and PID control processes. CONSTITUTION: A response signal is received from a sensor unit. A response value is sampled for every fixed sampling time. An angle change amount of a current response value is greater than a previous response value. The current response value is determined as a noise value. A limit gain is calculated(S532-S536).

Abstract translation: 目的：提供限制增益计算方法，使用其的继电器自动调谐方法和比例积分微分（PID）控制系统，以消除由于输入传感器噪声引起的影响，从而提高极限增益计算和PID控制的精度 流程。 构成：从传感器单元接收到响应信号。 对每个固定的采样时间采样响应值。 电流响应值的角度变化量大于先前的响应值。 电流响应值被确定为噪声值。 计算极限增益（S532-S536）。

公开(公告)号：KR101151940B1

公开(公告)日：2012-06-01

申请号：KR20100129461

申请日：2010-12-16

Applicant: LSIS CO LTD

Inventor： LYU JAE GOO

IPC: H01H33/46 ,  H02B11/133

Abstract: PURPOSE: A position detection switch assembly of a circuit breaker is provided to easily perform an installation work by locating an installation position at the front top portion of a cradle. CONSTITUTION: A position detection switch assembly of a circuit breaker comprises a link mechanism, a drum, a switch operation member, and a micro switch(1300). The link mechanism is installed at the front top portion of a cradle(100). The drum is connected to the link mechanism to be rotated depending on the position of a breaker body(10). The switch operation member is installed on a position of the outer surface of the drum where corresponds to the position of the breaker body. The micro switch is installed at a position where can touch the switch operation member and outputs an electrical signal as a position detection signal of the breaker body.

Abstract translation: 目的：提供一种断路器的位置检测开关组件，通过在支架的前顶部定位安装位置来轻松执行安装工作。 构成：断路器的位置检测开关组件包括连杆机构，滚筒，开关操作构件和微动开关（1300）。 连杆机构安装在支架（100）的前顶部。 滚筒根据断路器主体（10）的位置连接到连杆机构上以进行旋转。 开关操作构件安装在滚筒的外表面的与断路器主体的位置对应的位置。 微型开关安装在可以接触开关操作构件的位置，并输出电信号作为断路器主体的位置检测信号。

公开(公告)号：KR20120039272A

公开(公告)日：2012-04-25

申请号：KR20100100899

申请日：2010-10-15

Applicant: LSIS CO LTD

Inventor： CHOI YEON SOON

IPC: H01H50/30 ,  H01H50/54

CPC classification number: Y02T10/6204

Abstract: PURPOSE: An electronics opening/closing device is provided to reduce noise created when operating a driving part by reducing impacts created in a conflict process through a first buffer member and a second buffer member. CONSTITUTION: An electronics opening/closing device(10) comprises a current part(200) and a driving part(100). The driving part controls opening and closing of a contact point by using an electric signal. The driving part has a coil(110) which creates driving force of the contact point, a fixed core(140) fixed inside the coil, and a moving core(150) corresponding to the fixed core. A coil bobbin(180) is installed between the coir, the fixed core and the moving core. The fixed core and the moving core are arranged top and bottom directions according to an axial direction of the coil bobbin. The current part comprises a fixed contact point(220) and a moving contact point(210).

Abstract translation: 目的：提供电子开/关装置，以通过减少通过第一缓冲构件和第二缓冲构件在冲突过程中产生的冲击来减少在操作驱动部件时产生的噪音。 构成：电子开关装置（10）包括电流部分（200）和驱动部分（100）。 驱动部通过使用电信号来控制接触点的开闭。 驱动部具有形成接触点的驱动力的线圈（110），固定在线圈内的固定铁心（140）和对应于固定铁芯的移动铁心（150）。 线圈筒管（180）安装在椰壳，固定芯和移动芯之间。 固定芯和活动芯根据线圈架轴线的轴向方向布置在上下方向上。 当前部分包括固定接触点（220）和移动接触点（210）。

公开(公告)号：KR20120039265A

公开(公告)日：2012-04-25

申请号：KR20100100875

申请日：2010-10-15

Applicant: LSIS CO LTD

Inventor： CHOI YEON SOON

IPC: H01H50/64 ,  H01H50/18

Abstract: PURPOSE: An electronics opening/closing device is provided to uniformalize the distribution of magnetic force by varying shape of a moving core and a fixed core included in a driving part. CONSTITUTION: A fixed contact point(110) comprises a first fixed contact point(111) connected to current input, and a second fixed contact point(112) connected to load. A moving contact point(120) touches with the fixed contact point. The first fixed contact point and the second fixed contact point are connected by the moving contact point in a state that the fixed contact point is contacted to the moving contact point. A driving part(130) runs the moving contact point by using electromechanical force. The driving part controls contact of the fixed contact point and moving contact point. The driving part comprises a fixed core(131), a moving core(132), a shaft(133), and a coil(134). A case(140) is formed by non-magnetic and non-conductive materials.

Abstract translation: 目的：提供电子开/关装置，通过改变包括在驱动部件中的可动芯和固定芯的形状来均匀化磁力的分布。 构成：固定接触点（110）包括连接到电流输入的第一固定触点（111）和连接到负载的第二固定触点（112）。 移动接触点（120）与固定触点接触。 第一固定触点和第二固定触点在固定触点与移动触点接触的状态下通过移动触点连接。 驱动部件（130）通过机电力使运动触点运行。 驱动部件控制固定触点和移动触点的接触。 驱动部分包括固定铁芯（131），活动芯（132），轴（133）和线圈（134）。 壳体（140）由非磁性和非导电材料形成。

公开(公告)号：KR20120024298A

公开(公告)日：2012-03-14

申请号：KR20100087139

申请日：2010-09-06

Applicant: LSIS CO LTD

Inventor： JEONG BANG HUN

IPC: H01H85/44 ,  H01H85/38 ,  H01T4/08

Abstract: PURPOSE: A surge protection device is provided to enhance the reliability of an operation by using a temperature fuse in order to open in the exact temperatures. CONSTITUTION: An input terminal(110) receives a three phase alternating current power source or single phase alternating current power source. A fuse part(120) outputs the alternating current power source or a surge current flowed in through the input terminal to a display part(130) and/or an MOV part(140). The display part is operated by using the power source inputted through the fuse part. The MOV part outputs the surge current inputted through the fuse part. An output terminal(150) conducts the surge current outputted through the MOV part to a ground.

Abstract translation: 目的：提供浪涌保护装置，以通过使用温度保险丝来提高操作的可靠性，以便在精确的温度下打开。 构成：输入端子（110）接收三相交流电源或单相交流电源。 保险丝部分（120）将交流电源或通过输入端流入的浪涌电流输出到显示部分（130）和/或MOV部分（140）。 通过使用通过保险丝部分输入的电源来操作显示部分。 MOV部分输出通过保险丝部分输入的浪涌电流。 输出端子（150）将通过MOV部件输出的浪涌电流传导到地。

公开(公告)号：KR20120024080A

公开(公告)日：2012-03-14

申请号：KR20100086737

申请日：2010-09-03

Applicant: LSIS CO LTD

Inventor： OH JUNG HWAN ,  PARK JAE SEONG

IPC: H02J7/00 ,  G06Q50/00 ,  H02J13/00

CPC classification number: H04L67/125 ,  B60L11/1844 ,  B60L2230/00 ,  B60W10/30 ,  G01R21/00 ,  Y02T90/168 ,  Y04S30/12

Abstract: PURPOSE: A remote electric vehicle management system is provided to communicate information related to an electric vehicle between meters installed in a parking lot and in a home, thereby easily managing and controlling the electric vehicle at the home. CONSTITUTION: A first meter(21) is installed in a parking lot. The first meter measures energy used for charging an electric vehicle(13). The first meter receives data by communicating with the electric vehicle. A remote management server receives information of the electric vehicle from the first meter. A second meter(23) is installed in a home of a car owner. The second meter receives the information of the electric vehicle from the remote management server. An IHD(In Home Display) apparatus(24) receives the information of the electric vehicle from the second meter. The received information of the electric vehicle is analyzed and managed by the IHD apparatus.

Abstract translation: 目的：提供一种远程电动车辆管理系统，用于在安装在停车场和家庭中的米之间传达与电动车辆相关的信息，从而容易地管理和控制家庭中的电动车辆。 规定：第一台仪表（21）安装在停车场。 第一台仪器测量用于对电动汽车充电的能量（13）。 第一台仪表通过与电动汽车通讯接收数据。 远程管理服务器从第一仪表接收电动车辆的信息。 第二米（23）安装在车主的家中。 第二台从远程管理服务器接收电动车的信息。 IHD（家庭显示）装置（24）从第二仪表接收电动车辆的信息。 所接收的电动汽车的信息由IHD装置分析和管理。

公开(公告)号：KR20120023475A

公开(公告)日：2012-03-13

申请号：KR20100086741

申请日：2010-09-03

Applicant: LSIS CO LTD

Inventor： OH JUNG HWAN ,  PARK JAE SEONG

IPC: G01R11/56 ,  G08C17/02 ,  G08C19/00

CPC classification number: G06Q50/06

Abstract: PURPOSE: An energy metering system, an energy metering method, and a watt-hour meter are provided to record and mange information about the energy usage history of a user in detail even in an energy charging system varying energy prices according to time. CONSTITUTION: A remote server(21) manages the energy charging system dynamically changing and transmits an energy information price according to time through a communication network(22). The communication network connects a remote server and an energy meter. An energy meter(23) measures an energy amount flowing via oneself and receives the energy information price according to the time through the communication network.

Abstract translation: 目的：提供能量计量系统，能量计量方法和电度表，用于记录和管理用户的能量使用历史的信息，即使在能量收费系统中，根据时间变化能源价格。 构成：远程服务器（21）通过通信网络（22）对能量计费系统进行动态变化和根据时间传输能量信息价格。 通信网络连接远程服务器和电能表。 能量计（23）测量通过自身流动的能量，并根据通过通信网络的时间接收能量信息价格。