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公开(公告)号:KR101862618B1
公开(公告)日:2018-05-31
申请号:KR1020170103821
申请日:2017-08-16
Applicant: 한국전력공사
CPC classification number: G01R29/0842 , G01R15/18 , G01R19/16571 , G01R31/1236 , H01B17/46 , H01T4/02
Abstract: 본발명의일 실시예에따른피뢰카운트와애자오손측정이일체화된장치는, 애자에흐르는전류를측정하도록구성된제1 변류기와, 애자에흐르는전류를측정하고제1 변류기의포화특성과다른포화특성을가지도록구성된제2 변류기와, 애자에흐르는전류가제1 범위에속할경우에제1 변류기에의해유도된전류의크기에대응되는애자의오손정보를생성하고, 애자에흐르는전류가제2 범위에속할경우에제2 변류기에의해유도된전류의크기가제2 범위에속한횟수에대응되는카운트정보를생성하는처리부를포함할수 있다.
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公开(公告)号:KR1020090116488A
公开(公告)日:2009-11-11
申请号:KR1020080042465
申请日:2008-05-07
Applicant: 한국전력공사
Abstract: PURPOSE: A submarine cable protecting cover is provided to prevent damage to a submarine cable by consecutively installing a ferroconcrete cover on a concrete mattress. CONSTITUTION: A submarine cable protecting cover includes a plurality of ferroconcrete covers(2). A trapezoid inverse channel groove(1) is formed on the ferroconcrete cover. A connecting socket(4) is formed in an end part(2a) of the ferroconcrete cover. A mounting groove(3) is formed inside the connecting socket. A rear part(2b) of the ferroconcrete cover is inserted to the mounting groove of the connecting socket of the adjacent ferroconcrete cover. A size of the connecting socket is larger than a size of the rear part of the ferroconcrete cover.
Abstract translation: 目的:提供海底电缆保护罩,以防止在混凝土床垫上连续安装钢筋混凝土罩,损坏海底电缆。 构成:海底电缆保护盖包括多个钢筋混凝土盖(2)。 在钢筋混凝土盖上形成梯形反向通道槽(1)。 连接插座(4)形成在钢筋混凝土盖的端部(2a)中。 安装槽(3)形成在连接插座内部。 钢筋混凝土盖的后部(2b)插入到相邻钢筋混凝土盖的连接插座的安装槽中。 连接插座的尺寸大于钢筋混凝土盖后部的尺寸。
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公开(公告)号:KR101716083B1
公开(公告)日:2017-03-14
申请号:KR1020160050938
申请日:2016-04-26
Applicant: 한국전력공사
Inventor: 문창배
Abstract: 본발명은복도체용스페이서댐퍼에관한것으로, 전선(L)을취부고정시키는고정공(12)이형성되는클램프(11)와상기클램프(11) 간을연결하고상기클램프(11) 간간격을유지시키는직선프레임몸체(29)와상기클램프(11)에구비되며상기클램프(11)와상기전선마찰에의한손상, 단선을방지하고전선진동을저감시켜주는제1진동흡수부재(27,28)와상기클램프(11)와상기직선프레임몸체(29)를연결고정시키는금속제심봉(33)을포함한다. 본발명은가공송전선로간격유지기능과진동저감기능을모두수행할수 있도록구성하여기계적피로현상을줄여주고전선의수명을연장시킬수 있는이점이있다.
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