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公开(公告)号：KR101206058B1
公开(公告)日：2012-11-28
申请号：KR1020110099282
申请日：2011-09-29
Applicant: 한국전력공사
CPC classification number: H02G7/00
Abstract: PURPOSE: An insulated arm reinforcement device is provided to prevent damage to an insulated arm due to mechanical stress by reinforcing the insulated arm. CONSTITUTION: First and second key cap connectors(20-1,20-2) are combined with first and second insulated arms(10-1,10-2), respectively. An Y-shaped saddle(30) is combined with the first and second key tap connectors. An insulated arm reinforcing component is combined with the Y-shaped saddle. The insulated arm reinforcing component connects a pair of the insulated arms. The first and second key tap connectors include an insulated arm insertion hole and a combination part. The first insulated arm or the second insulated arm is inserted into the insulated arm insertion hole. The combination part includes a bolt insertion hole.
Abstract translation: 目的：提供绝缘臂加强装置，以通过加强绝缘臂来防止由于机械应力而损坏绝缘臂。 构成：第一和第二键帽连接器（20-1,20-2）分别与第一和第二绝缘臂（10-1,10-2）组合。 Y形鞍座（30）与第一和第二钥匙连接器组合。 绝缘臂增强部件与Y形鞍座结合。 绝缘臂加强部件连接一对绝缘臂。 第一和第二键分接头包括绝缘臂插入孔和组合部分。 第一绝缘臂或第二绝缘臂插入绝缘臂插入孔中。 组合部分包括螺栓插入孔。
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公开(公告)号：KR101018845B1
公开(公告)日：2011-03-04
申请号：KR1020080091313
申请日：2008-09-17
Applicant: 한국전력공사
Abstract: 개시된 본 발명의 송전용 철탑은, 철탑 본체, 길이 방향의 철탑 본체에 대하여 각을 이루며 일단이 철탑 본체에 각각 연결되되, 길이 방향의 철탑 본체를 기준으로 대칭되는 방사형을 이루는 제1 내지 제6 주 절연암, 및 각각이 팔각형의 각 변이 되도록, 제1 내지 제6 주 절연암의 타단과 철탑 본체를 선택적으로 연결하는 제1 내지 제8 보조 절연암을 포함한다.
본 발명은 절연암들을 8각형으로 배치함으로써 기계적 강도를 보강함과 아울러 철탑의 전기적 특성을 동시에 향상시킬 수 있는 효과가 있다.-
公开(公告)号：KR1020100032245A
公开(公告)日：2010-03-25
申请号：KR1020080091313
申请日：2008-09-17
Applicant: 한국전력공사
Abstract: PURPOSE: A steel tower for a power transmission is provided to improve electrical characteristic and mechanical strength by positioning insulating arms in an octagonal shape. CONSTITUTION: A steel tower for a power transmission comprises a steel tower main body(110), an arm for an overhead earth wire(150), first to sixth insulating arms(121,122,123,124,125,126), first to sixth connectors(131,132,133,134,135,136) and first to tenth auxiliary insulating arms(141,142,143,144,145,146,147,148,149,140). One ends of the first to sixth insulating arms are connected to the steel tower main body. The first to the tenth auxiliary insulating arms selectively connect the other ends of the first to sixth insulating arms to the steel tower main body.
Abstract translation: 目的：提供一种用于动力传动的钢塔，通过将绝缘臂定位为八角形来提高电气特性和机械强度。 构造：用于动力传动的钢塔包括钢塔主体（110），架空地线（150）的臂，第一至第六绝缘臂（121,122,123,124,125,126），第一至第六连接器（131,132,133,134,135,136）和第一至第十 辅助绝缘臂（141,142,143,144,145,146,147,148,149,140）。 第一至第六绝缘臂的一端连接到钢塔主体。 第一到第十辅助绝缘臂选择性地将第一至第六绝缘臂的另一端连接到钢塔主体。
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公开(公告)号：KR100315499B1
公开(公告)日：2001-11-30
申请号：KR1019990005945
申请日：1999-02-23
Applicant: 한국전기연구원 , 한국전력공사 , 일진홀딩스 주식회사 , 세명전기공업 (주) , 주식회사 건화 이앤아이
IPC: H01B17/06
Abstract: 본발명은 3련내장애자장치용균형요크에관한것으로서, 가공송전선로의내장철탑에일단이지지된애자련의타단을연결지지하기위한애자련결합구멍(11)이양 끝단부에각각관통형성된제 1 및제 2 삼각요크(10a, 10b); 상기제 1 및제 2 삼각요크(10a, 10b) 각각의양 끝단부에형성된상기애자련결합구멍(11) 사이에서, 삼각요크에일체로돌출형성되되, 아킹링결합구멍(12a)이관통형성된아킹링부착부(12); 및상기제 1 및제 2 삼각요크(10a, 10b)의몸체중앙부에형성된관통구멍을통해상호착탈자유롭도록일단이결합되고, 타단은외부전선지지금구에결합되는금구연결용링크(13)을포함하여구성되되, 상기제 1 및제 2 삼각요크(10a, 10b)의일 끝단부는그 두께가작게형성되되, 중첩시각 요크의두께감소면이상호면접(面接)하도록상호대칭적구조로형성되어있고, 상기금구연결용링크(13)는삼각요크의몸체양측에서상호대향구비되는제 1링크및 제 2링크로구성되되, 그양단에각각보울트(14) 및코로나방지용너트(15)가구비되어, 바람에의한횡진등 불평균하중작용시각각의애자련에작용하는하중을균일하게분담시켜애자련또는전선지지금구의파손을방지하고, 제작이간편한것은물론, 아킹링도용이하게부착가능한매우유용한발명인것이다.
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公开(公告)号：KR100302479B1
公开(公告)日：2001-09-22
申请号：KR1019980039033
申请日：1998-09-21
Applicant: 한국전력공사
IPC: H01B13/00
Abstract: 본 발명은 알루미늄전선의 표면에 잔존하고 있는 신선유를 제거하여 전선의 코로나 발생을 저감하도록 하기 위한, 코로나 발생 저감을 위한 알루미늄전선의 표면세정장치 및 방법에 관한 것이다. 본 발명은 알루미늄 전선 표면의 세정공정이 순차적으로 진행되도록 세정라인을 구비하되, 상기 세정라인의 출발점에, 전선 표면의 이물질을 제거하기 위하여 고압의 압축공기를 다각도에서 분사하는 1차 에어와이퍼장치와; 상기 1차 에어와이퍼 일측에, 전선 표면에 잔류하는 신선유를 제거하기 위하여 다각도로 설치되는 1차 고압세정액 스프레이장치와; 상기 1차 고압세정액 스프레이장치 일측에, 전선 표면에 잔류하는 신선유를 닦아내기 위해 다각도로 설치되는 브러쉬장치와; 상기 브러쉬장치 일측에, 전선 표면에 잔류하는 신선유를 2차로 제거하기 위하여 다각도로 설치되는 2차 고압세정액 스프레이장치와; 마감부가 되는, 전선표면을 건조시키기 위하여 다각도로 설치되는 2차 에어와이퍼장치로 이루어지는 세정라인과: 상기 세정라인에서 전선을 이송시키기 위한 이송수단과: 상기 세정라인의 고압세정액 스프레이장치에 세정액을 고압으로 공급하기 위한 세정액 공급수단과: 상기 세정라인을 수용하고, 세정액을 수집 회수하기 위한 배출회수관을 구비한 하우징을 포함하여 구성됨을 특징으로 하는 것임.
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Patent Agency Ranking
公开(公告)号：KR1020000056544A
公开(公告)日：2000-09-15
申请号：KR1019990005944
申请日：1999-02-23
Applicant: 한국전기연구원 , 한국전력공사 , 일진홀딩스 주식회사 , 세명전기공업 (주) , 주식회사 건화 이앤아이
IPC: H01B17/06
Abstract: PURPOSE: A support yoke is provided to easily connect an insulator string and a triangular yoke by the tension force of the conductive wire on a position. CONSTITUTION: A support yoke comprises a vertical member(10), a horizontal member(20), triangular yoke connecting portions(31,32,33), and a rib(50). A connecting hole(11) is formed in the vertical member(10). The horizontal member(20) is protruded from the both sides such that it is perpendicular to the vertical member(10). A connecting hole(21) for engaging an insulator string is formed in the horizontal member(20). The triangular connecting portions(31,32,33) are provided at the upper portion, the central portion, and the lower portion of the vertical member(10). The triangular connecting portions(31,32,33) supports an exterior triangular yoke(40).
Abstract translation: 目的：提供支撑轭，以便通过导线在位置上的张力来容易地连接绝缘体线和三角形轭。 构成：支撑轭包括垂直构件（10），水平构件（20），三角形轭连接部分（31,32,33）和肋（50）。 在垂直构件（10）中形成连接孔（11）。 水平构件（20）从两侧突出，使其垂直于垂直构件（10）。 在水平构件（20）中形成用于接合绝缘体线的连接孔（21）。 三角形连接部分（31,32,33）设置在垂直部件（10）的上部，中心部分和下部。 三角形连接部分（31,32,33）支撑外部三角形轭架（40）。
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公开(公告)号：KR1020000028290A
公开(公告)日：2000-05-25
申请号：KR1019980046464
申请日：1998-10-30
Applicant: 한국전력공사
IPC: H02G7/14
Abstract: PURPOSE: An apparatus is provided to reduce wind noise by preventing regular turbulence from being generated with a spiral rod. CONSTITUTION: Plural aluminum lines with a certain diameter are twisted in a spiral shape with the same pitch as the extreme external layer of a power transmission wire(10) depending upon the diameter of the wire. A spiral rod(20) is prepared by twisting the plural aluminum lines. The pitch of the spiral rod is equalized with the pitch of a conductor about 330mm to reduce the generation of the electric corona. The spiral rod has the effect to reduce the wind noise in a low frequency range of 120Hz near the power transmission wire by preventing a regular turbulence from being generated with an irregular material around the wire.
Abstract translation: 目的：提供一种通过防止螺旋杆产生规律的湍流来减少风噪声的装置。 构成：具有一定直径的多根铝线根据导线的直径以与输电线（10）的最外层相同的间距扭曲为螺旋状。 通过扭转多条铝线来制备螺旋杆（20）。 螺旋杆的螺距与导线的间距相等，大约为330mm，以减少电晕的产生。 螺旋杆具有通过防止由线周围的不规则材料产生规则的湍流而在输电线附近减小120Hz的低频范围内的风噪声的效果。
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公开(公告)号：KR1020000020422A
公开(公告)日：2000-04-15
申请号：KR1019980039033
申请日：1998-09-21
Applicant: 한국전력공사
IPC: H01B13/00
Abstract: PURPOSE: A method for cleaning the surface of aluminum wire is provided to reduce corona which brings about electronic obstacle. CONSTITUTION: A cleaning method for cleaning the surface of aluminum wire follows the steps in order: First of all, high pressure clean water is sprayed to the aluminum wire from all quarters to get rid of the oil on the wire by a first spray device: step 2 after high pressure air sprayed to the wire from all quarters to remove dust on the wire by the first air wiper: step 1. And then, if step 3: the whole surface of the wire is wiped at multiple angles by brushes, step 4: high pressure clean water is sprayed to the aluminum wire at multiple angles to get rid of the residual oil attached to the wire by the second spray device, and step 5: high pressure air sprayed to the wire at multiple angles to dry the wire by the second air wiper are done in order, the oil on the surface of the wire is removed as much as possible.
Abstract translation: 目的：提供一种清洁铝线表面的方法，以减少导致电子障碍物的电晕。 规定：清洁铝线表面的清洁方法按顺序排列：首先，将高压清洁水从各个方面喷洒到铝线上，以通过第一种喷雾装置去除电线上的油： 步骤2，高压空气从各个方面喷洒到电线上，以通过第一个空气刮水器去除电线上的灰尘：步骤1.然后，如果步骤3：电线的整个表面被刷子以多个角度擦拭，步骤 4：将高压清洁水以多个角度喷洒到铝线上，以通过第二喷雾装置除去附着在线材上的残油，步骤5：高压空气以多个角度喷射到线材上以干燥线 通过第二个空气刮水器按顺序完成，电线表面上的油尽可能地被去除。
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公开(公告)号：KR1020160030745A
公开(公告)日：2016-03-21
申请号：KR1020140120311
申请日：2014-09-11
Applicant: 한국전력공사
IPC: G01R31/02
Abstract: 본발명은직류누설전류측정장치, 시스템및 방법에관한것으로, 상기장치는, 절연지지물의표면을통해흐르는누설전류를직류누설전류측정장치에까지연결하는금속밴드와신호선, 상기금속밴드와신호선을통해입력된인가된직류성분의누설전류를이용하여자계를발생시키는자계발생부, 상기자계발생부의일 측에부착되어상기직류성분의누설전류가흐를때 발생하는전류를전압값으로변환한누설전류정보를출력하는측정부, 및상기누설전류정보를미리설정된외부의관리서버로전송하는발신부를포함한다.
Abstract translation: 本发明涉及一种用于测量直流漏电流的装置，系统和方法。 用于测量DC泄漏电流的装置包括：金属带和用于连接流过绝缘支撑体的表面的泄漏电流到用于测量直流漏电流的装置的信号线; 磁场产生单元，用于通过使用通过金属带和信号线施加的DC分量的漏电流来产生磁场; 测量单元，其附接到所述磁场产生单元的一侧，以通过将当所述直流分量的所述泄漏电流流动时产生的磁场转换为电压值来输出泄漏电流信息; 以及发送单元，用于将泄漏电流信息发送到预设的外部管理服务器。
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公开(公告)号：KR1020140033682A
公开(公告)日：2014-03-19
申请号：KR1020120099801
申请日：2012-09-10
Applicant: 한국전력공사
Abstract: The present invention provides a device for detecting a faulty polymer insulator under a live-wire state capable of enabling easy and accurate measurement without malfunctioning even under the live-wire state in a high electric field and in a strong magnetic field by reducing the weight and integrating the insulator to perform a local electric field measuring function and a leakage current measuring function of a polymer insulator at the same time. To that end, the present invention includes: a leakage current sensor which is installed at one side of one end of an insulation rod which has a certain length and includes a grip at the other end, is opened or closed by a clamp according to the operation of an operation handle installed to the grip, and senses the leakage current of the polymer insulator; a local electric field sensor which is installed to the other side of the formerly-mentioned end of the insulation rod, is opened or closed by a clamp according to the operation of the operation handle, and senses the local electric field of the polymer insulator; and the operation handle which is mechanically connected to the leakage current sensor and the local electric field sensor individually through the inside of the insulation rod and is operated by an operator to open or close the leakage current sensor and the local electric field sensor by a clamp at the same time.
Abstract translation: 本发明提供了一种用于在有线状态下检测故障聚合物绝缘体的装置，其能够即使在高电场和强磁场中的带电状态下也能够容易且精确地测量而不发生故障，通过减轻重量和 集成绝缘体同时执行聚合物绝缘子的局部电场测量功能和漏电流测量功能。 为此，本发明包括：泄漏电流传感器，其安装在具有一定长度并且在另一端具有一个把手的绝缘棒的一端的一侧，由根据本发明的夹具打开或关闭 操作手柄安装在手柄上，并感测聚合物绝缘体的漏电流; 安装在前述绝缘杆的另一侧的局部电场传感器根据操作手柄的操作由夹具打开或闭合，并感测聚合物绝缘体的局部电场; 以及操作手柄，其通过绝缘杆的内部机械地连接到泄漏电流传感器和局部电场传感器，并且由操作者操作以通过夹具打开或关闭泄漏电流传感器和局部电场传感器 与此同时。
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