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公开(公告)号：WO2011021831A3
公开(公告)日：2011-02-24
申请号：PCT/KR2010/005418
申请日：2010-08-17
Abstract: 본 발명은 코로나 검출 장치 및 방법에 관한 것이다. 본 발명의 일 측면에 따르면, 코로나 검출장치는 전력설비에서 발생되는 코로나 방전을 감지하는 감지부, 상기 감지된 코로나 방전을 전압 신호로 변환하는 신호처리부 및 상기 변환된 직류 신호를 이용하여 전력 설비의 이상 정도를 판단하는 제어부를 포함할 수 있다. 본 발명은 코로나 빛을 감지하여 코로나 방전 정도를 수치화 표시하여 전력설비의 이상 정도를 정확하게 판단할 수 있고, 특별한 숙련 없이 전력 설비의 이상 유무를 판정할 수 있고 전력시설에 대한 순시 및 점검 시에 간편하게 휴대하거나 차량에 탑재하여 짧은 시간에 넓은 범위의 설비에 대한 검사를 수행할 수 있어 운영상에 제약요소가 적다.
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公开(公告)号：KR101018480B1
公开(公告)日：2011-03-02
申请号：KR1020100084314
申请日：2010-08-30
Applicant: 한국전력공사
Abstract: PURPOSE: An apparatus and a method for diagnosing a sleeve of a transmission line are provided to consider reliability of sleeve diagnosis. CONSTITUTION: An eccentricity measuring unit(20) measures a location or a length of a strong line sleeve. A moving device unit(10) is connected to the eccentricity measuring unit to move the eccentricity measuring unit along with a transmission line. A controller(30) controls movement of the eccentricity measuring unit toward the sleeve. The eccentricity measuring unit includes a servo driving unit(25). The servo driving unit drops the eccentricity measuring unit for diagnosing the sleeve to make the eccentricity measuring unit close to the sleeve.
Abstract translation: 目的：提供用于诊断传输线套筒的装置和方法，以考虑套筒诊断的可靠性。 构成：偏心测量单元（20）测量强线套筒的位置或长度。 移动装置单元（10）连接到偏心测量单元以使偏心测量单元与传输线一起移动。 控制器（30）控制偏心测量单元朝向套筒的运动。 偏心测量单元包括伺服驱动单元（25）。 伺服驱动单元滴下用于诊断套筒的偏心测量单元，使偏心测量单元靠近套筒。
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公开(公告)号：KR1020030032309A
公开(公告)日：2003-04-26
申请号：KR1020010064023
申请日：2001-10-17
Applicant: 한국전력공사
IPC: B01D53/32
CPC classification number: B01D53/32 , B01D2257/602 , B01D2259/818 , H05H1/24
Abstract: PURPOSE: Provided is a method for selectively separating heavy metals, particularly mercury, from a mixture gas using plasma. CONSTITUTION: The method comprises the steps of plasma oxidizing a mixture gas using a plasma reactor(2) with plasma generating apparatus(7) so as for mercury element contained in the mixture gas to be converted into mercury oxide; and collecting the mercury oxide by dissolving it into water using a wet scrubber(4).
Abstract translation: 目的：提供使用等离子体从混合气体中选择性分离重金属，特别是汞的方法。 方案：该方法包括以下步骤：使用等离子体反应器（2）用等离子体发生装置（7）等离子体氧化混合气体，以使混合气体中所含的汞元素转化为氧化汞; 并通过使用湿式洗涤器将其溶解在水中来收集氧化汞（4）。
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公开(公告)号：KR101837655B1
公开(公告)日：2018-04-27
申请号：KR1020110097821
申请日：2011-09-27
Applicant: 한국전력공사
Abstract: 본발명은설비상태표시장치장치및 이를포함하는설비상태감시시스템에관한것으로, 더욱상세하게는설비의상태변화를감시하는설비상태표시장치장치및 이를포함하는설비상태감시시스템에관한것이다. 본발명의일 실시예에따른설비상태감시시스템은감시대상설비에부착되어상기감시대상설비의상태를표시하는설비상태표시장치, 상기설비상태표시장치로광을조사하고반사된광을측정하여상기감시대상설비의상태를표시하는설비상태데이터를생성하는설비상태감시장치, 상기설비상태감시장치로부터수신한설비상태데이터를미리정해진분류기준에따라저장하는데이터수집장치및 수집된설비상태데이터를이용하여감시대상설비의상태를판단하는설비상태판단장치를포함할수 있다.
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Patent Agency Ranking
公开(公告)号：KR101511568B1
公开(公告)日：2015-04-14
申请号：KR1020130115175
申请日：2013-09-27
Applicant: 한국전력공사
Abstract: 픽업코일을이용한전원공급장치가제공된다. 픽업코일을이용한전원공급장치는, 모재를흐르는전류의크기에비례하는자속이통과하는철심과철심을통과하는자속의세기에비례한전압을유도하는픽업코일을포함하며, 철심은, 모재를감싸도록구성됨으로써, 배터리와같은별도의외부전원없이도센서모듈에전압을공급할수 있다.
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公开(公告)号：KR1020150035055A
公开(公告)日：2015-04-06
申请号：KR1020130115175
申请日：2013-09-27
Applicant: 한국전력공사
Abstract: 픽업코일을이용한전원공급장치가제공된다. 픽업코일을이용한전원공급장치는, 모재를흐르는전류의크기에비례하는자속이통과하는철심과철심을통과하는자속의세기에비례한전압을유도하는픽업코일을포함하며, 철심은, 모재를감싸도록구성됨으로써, 배터리와같은별도의외부전원없이도센서모듈에전압을공급할수 있다.
Abstract translation: 提供了使用拾波线圈供电的装置。 用于使用拾取线圈供电的装置由具有与通过基底金属的电流大小成比例的磁通量的磁芯组成，一个感应线圈，其感应通过磁芯与磁通量幅度成比例的电压，以及 核心组成为围绕贱金属以向传感器模块提供电压，而无需外部电源如电池。
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公开(公告)号：KR1020120012854A
公开(公告)日：2012-02-13
申请号：KR1020100074783
申请日：2010-08-02
Applicant: 한국전력공사
Abstract: PURPOSE: An apparatus and method for detecting corona are provided to determine the abnormality state of power facilities by sensing corona discharge. CONSTITUTION: An apparatus for detecting corona(100) comprises a sensing unit(110), a signal processing unit(120), and a controller(130). The sensing unit uses at least two sensors and senses corona discharge which is generated in the power facilities. The signal processing unit determines a sensed signal as a valid signal if the corona discharge is simultaneously detected in at least two sensors. The signal processing unit changes the sensed signal into a voltage signal. The controller determines the abnormal state of the power facilities by using a converted voltage signal.
Abstract translation: 目的：提供一种用于检测电晕的装置和方法，以通过感测电晕放电来确定电力设施的异常状态。 构成：用于检测电晕（100）的装置包括感测单元（110），信号处理单元（120）和控制器（130）。 感测单元至少使用两个传感器并感测在电力设施中产生的电晕放电。 如果在至少两个传感器中同时检测到电晕放电，则信号处理单元将感测信号确定为有效信号。 信号处理单元将感测信号改变为电压信号。 控制器通过使用转换的电压信号来确定电力设施的异常状态。
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公开(公告)号：KR1020120002298A
公开(公告)日：2012-01-05
申请号：KR1020100063108
申请日：2010-06-30
Applicant: 한국전력공사
Abstract: PURPOSE: A gasifier operating method capable of accurately measuring the kinematic viscosity of slag is provided to control the temperature of the slag by measuring first and second flowing times of the slag. CONSTITUTION: A gasifier operating method comprises the following steps: measuring a first slag flowing time using a test system and a slag sample before storing(S310); measuring a second slag flowing time generated from operating the gasifier by inserting a marker into the gasifier and measuring the flowing time of the marker(S320); increasing the internal temperature of the gasifier or inserting a flux into the gasifier when the second flowing time is larger than the first flowing time(S350,S360); and decreasing the internal temperature of the gasifier when the second flowing time is smaller than the first flowing time(S380).
Abstract translation: 目的：提供一种能够精确测量炉渣运动粘度的气化炉操作方法，通过测量炉渣的第一和第二流动时间来控制炉渣的温度。 构成：气化器操作方法包括以下步骤：在存储之前使用测试系统和炉渣样品测量第一炉渣流动时间（S310）; 通过将标记物插入气化器中并测量标记的流动时间来测量由操作气化器产生的第二炉渣流动时间（S320）; 当第二流动时间大于第一流动时间时，增加气化器的内部温度或者将助熔剂插入气化器中（S350，S360）; 并且当第二流动时间小于第一流动时间时，降低气化器的内部温度（S380）。
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公开(公告)号：KR1020090032568A
公开(公告)日：2009-04-01
申请号：KR1020070097925
申请日：2007-09-28
Applicant: 한국전력공사
CPC classification number: H01M8/0232 , H01M8/0236 , H01M8/0245 , H01M2008/1293 , Y02E60/525
Abstract: A solid oxide fuel cell is provided to increase battery capacity by enlarging the size of a cell, to improve the efficiency of a battery and the mechanical strength of the cell and current collection effect by enhancing the conductivity of the cell. A solid oxide fuel cell comprises a unit cell containing a fuel electrode support(12), electroyte membrane(11) formed at the top of the fuel electrode support and air electrode(10) formed at the top of the electrolyte film. The fuel electrode support comprises the porous metal electrode support containing any one shape selected from a plate, net and felt. The porous metal is one selected from iron(Fe), nickel(Ni), and platinum(Pt) and gold(Au).
Abstract translation: 提供固体氧化物燃料电池，通过增加电池的尺寸，提高电池的导电性，提高电池的效率，提高电池的机械强度，提高电池的容量。 固体氧化物燃料电池包括含有燃料电极支撑体（12）的单电池，形成在燃料电极支架顶部的电解质膜（11）和形成在电解质膜顶部的空气电极（10）。 燃料电极支撑件包括多孔金属电极支架，其包含从板，网和毡中选择的任何一种形状。 多孔金属选自铁（Fe），镍（Ni）和铂（Pt）和金（Au）。
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