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公开(公告)号：KR1020140056738A
公开(公告)日：2014-05-12
申请号：KR1020120122159
申请日：2012-10-31
Applicant: 한전케이디엔주식회사
CPC classification number: G08B17/06 , G01K7/00 , G08B21/182 , G08B25/08 , G08B25/10 , G08C17/02 , G08C19/00
Abstract: The present invention relates to a system and a method for monitoring nature ignition of a coal yard, to be able to prevent the fire of a coal yard due to the degradation of coal by detecting the change in the internal temperature of the coal which is stacked on the coal yard. The present invention includes: a temperature sensing unit installed in the form of a matrix on a coal file to sense the change in the temperature inside the coal file of the coal yard, storing and sensing the change in the temperature inside the coal file, and transmitting a temperature sensing signal unit; a relay unit receiving and storing the temperature sensing signal from the temperature sensing unit and transmitting a response signal to the temperature sensing unit; and a monitoring server receiving a signal from the relay unit via wired and wireless communication and generating an abnormality signal if the temperature sensing unit detects the temperature which is higher than the preset temperature.
Abstract translation: 本发明涉及一种用于监测煤场自然点燃的系统和方法，能够通过检测煤层内部温度的变化来防止由于煤的劣化引起的煤场的火灾 在煤场上。 本发明包括：温度感测单元，其安装在煤锉上的矩阵形式中，以感测煤场煤矿内部温度的变化，存储和感测煤锉内部温度的变化，以及 传送温度感测信号单元; 接收并存储来自温度检测单元的温度检测信号并将响应信号发送到温度检测单元的中继单元; 以及监视服务器，通过有线和无线通信从中继单元接收信号，并且如果温度感测单元检测到高于预设温度的温度，则产生异常信号。
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公开(公告)号：KR1020120092411A
公开(公告)日：2012-08-21
申请号：KR1020110012455
申请日：2011-02-11
Applicant: 한전케이디엔주식회사
IPC: G01R31/08 , G01R19/165
Abstract: PURPOSE: An underground line detecting apparatus and method are provided to simply grasp an underground electric power supply system by distinguishing a connecting point between an underground power input terminal and a ground transformer secondary side. CONSTITUTION: An underground line detecting apparatus is comprised of a master unit(100) and a slave unit(200). The master unit comprises a current measuring unit, a master modem, and a master controller. The current measuring unit measures a secondary current at each electrical phase of a ground transformer. The master modem executes data-communications with the slave unit. The master controller detects measurement current change of the current measuring unit in response to a line search signal provided in the slave unit. The slave unit comprises a line search signal generating unit, a slave modem, and a slave controller. The line search signal generating unit creates a unique line search signal. The line search signal executes data-communications with the master unit. The slave controller transmits the unique line search signal to the master unit and determines a distribution system of an underground client from a detection result received from the master unit.
Abstract translation: 目的：提供一种地下线检测装置和方法，通过区分地下电力输入端子和接地变压器次级侧之间的连接点来简单地抓住地下电力供应系统。 构成：地下线检测装置由主单元（100）和从单元（200）构成。 主单元包括电流测量单元，主调制解调器和主控制器。 电流测量单元测量接地变压器每个电相的次级电流。 主调制解调器执行与从单元的数据通信。 主控制器响应于在从单元中提供的线搜索信号来检测当前测量单元的测量电流变化。 从单元包括线搜索信号生成单元，从调制解调器和从控制器。 行搜索信号生成单元创建唯一的行搜索信号。 行搜索信号与主单元执行数据通信。 从控制器将唯一的线路搜索信号发送到主单元，并根据从主单元接收的检测结果确定地下客户端的分配系统。
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公开(公告)号：KR3006535030000S
公开(公告)日：2012-07-26
申请号：KR3020110015352
申请日：2011-04-15
Applicant: 한전케이디엔주식회사
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公开(公告)号：KR1020110121157A
公开(公告)日：2011-11-07
申请号：KR1020100040621
申请日：2010-04-30
Applicant: 한전케이디엔주식회사
Abstract: PURPOSE: A power line discrimination system which is connected to a service line is provided to construct accurate underground schematic diagram by revising a database of a wiring information system through remote communications on a real time. CONSTITUTION: A receiver(60) comprises a power line modem(62), a signal receiver(64), a controller(66), an external communications port(68), a GPS apparatus(70), and a display unit(72). The power line modem communicates with a power line which is connected to detection probes. The signal receiver receives a phase identification signal power line modem and distinguishes a phase of the detection probe by the power line. The GPS apparatus offers visual information and location information. A storage unit stores information which is analyzed in the signal receiver. The controller offers the visual information to the signal receiver in order to analyze sending time of the phase identification signal. The display unit is connected to the controller and indicates a reception status of the phase identification signal and saved information.
Abstract translation: 目的：通过远程通信实时修改接线信息系统的数据库，提供连接到业务线的电力线鉴别系统，构建精确的地下原理图。 构成：接收器（60）包括电力线调制解调器（62），信号接收器（64），控制器（66），外部通信端口（68），GPS设备（70）和显示单元（72） ）。 电力线调制解调器与连接到检测探头的电力线路进行通信。 信号接收器接收相位识别信号电力线调制解调器，并通过电力线区分检测探针的相位。 GPS装置提供视觉信息和位置信息。 存储单元存储在信号接收器中分析的信息。 控制器向信号接收机提供视觉信息，以分析相位识别信号的发送时间。 显示单元连接到控制器，并指示相位识别信号的接收状态和保存的信息。
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公开(公告)号：KR101413290B1
公开(公告)日：2014-06-30
申请号：KR1020120122159
申请日：2012-10-31
Applicant: 한전케이디엔주식회사
Abstract: 본 발명은 저탄장에 야적되는 석탄의 내부 온도 변화를 감지하여 석탄의 열화로 인한 저탄장 화재를 방지할 수 있도록 하는 저탄장의 자연발화 감시 시스템 및 방법에 관한 것으로, 저탄장의 석탄파일 내부 열 변화를 감지하도록 상기 석탄파일에 매트릭스 형태로 설치되어 상기 석탄파일의 내부 온도 변화를 감지하여 저장하고 온도감지신호를 전송하는 온도 감지 유닛; 상기 온도 감지 유닛으로부터 온도감지신호를 수신하여 저장하며, 상기 온도 감지 유닛으로 응답신호를 전송하는 중계 유닛; 및 유무선 통신을 통해 상기 중계 유닛으로부터 신호를 수신하고, 상기 온도 감지 유닛이 설정온도 이상의 온도를 감지하면 이상신호를 발생하는 감시 서버를 포함한다.
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Patent Agency Ranking
公开(公告)号：KR101310805B1
公开(公告)日：2013-09-25
申请号：KR1020110103552
申请日：2011-10-11
Applicant: 한전케이디엔주식회사
IPC: G05B23/00 , G01R19/165
Abstract: 본 발명은 발전소내에 설치되는 복수개의 전기 품질 미터기를 이용하여 이벤트 발생 여부를 실시간으로 감지할 수 있는 발전소 전원 관리 시스템 및 방법을 제공한다.
본 발명인 발전소 전원 관리 시스템은 제어부; 발전소내에 설치되는 복수개의 전기품질 미터기로부터 전기 품질 데이터를 전송 받는 통신부; 상기 전기 품질 미터 데이터를 이용하여 이벤트 발생여부를 판단하는 판단부; 상기 이벤트의 발생 시간, 위험도, 발생 경로, 발생 순서 및 지속시간을 분석하는 분석부; 및 상기 제어부의 제어에 따라 상기 분석부의 이벤트 분석 결과를 표시하는 디스플레이부를 포함한다.-
公开(公告)号：KR1020130039092A
公开(公告)日：2013-04-19
申请号：KR1020110103552
申请日：2011-10-11
Applicant: 한전케이디엔주식회사
IPC: G05B23/00 , G01R19/165
CPC classification number: G05B23/0283 , G01R19/165 , G05B23/0235 , G05B23/027
Abstract: PURPOSE: A power plant power management system and a managing method thereof are provided to determine whether an event is generated in real time using multiple electric quality meters. CONSTITUTION: A communication part(120) receives electricity quality data from multiple electricity quality meters(10). The multiple electricity quality meters are installed inside a power plant. A determining part(130) uses electricity quality meter data for determining whether an event is occurred. An analyzing part(140) analyzes the occurrence time of an event, the degree of danger, an occurring path, an occurring order, and duration. A display part(150) displays the analyzed result of event of the analyzing part according to the control of a control part(110). [Reference numerals] (110) Control part; (120) Communication part; (130) Determining part; (140) Analyzing part; (150) Display part;
Abstract translation: 目的：提供发电厂电力管理系统及其管理方法，以确定是否使用多个电能质量计实时生成事件。 构成：通信部件（120）从多个电力质量计（10）接收电力质量数据。 多个电力质量表安装在发电厂内。 确定部分（130）使用电力质量计数据来确定事件是否发生。 分析部分（140）分析事件的发生时间，危险程度，发生路径，发生次序和持续时间。 显示部（150）根据控制部（110）的控制显示分析部的事件的分析结果。 （附图标记）（110）控制部; （120）通讯部分; （130）确定部分; （140）分析部分; （150）显示部分;
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公开(公告)号：KR3005981190000S
公开(公告)日：2011-05-11
申请号：KR3020090054613
申请日：2009-12-11
Applicant: 한전케이디엔주식회사
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公开(公告)号：KR3005884200000S
公开(公告)日：2011-02-18
申请号：KR3020090054612
申请日：2009-12-11
Applicant: 한전케이디엔주식회사
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公开(公告)号：KR3005789810000S
公开(公告)日：2010-11-17
申请号：KR3020090018262
申请日：2009-04-28
Applicant: 한전케이디엔주식회사
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