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    • 1. 发明授权
    • 진공차단기
    • 真空断路器
    • KR101696289B1
    • 2017-01-16
    • KR1020110103021
    • 2011-10-10
    • 현대중공업 주식회사
    • 김준연이수목김용한석복렬송재현
    • H01H33/66H01H33/664H02B13/025H02B13/035
    • 본출원은진공차단기에관한것으로, 진공차단기는봉 형상의고정접촉자가결합되고중심축의상부에위치하며사방의모서리가면취(面取)되는제1 터미널, 상기제1 터미널에상부방향으로이격되어배치되는제1 지지대, 상기제1 지지대의하부면에결합되는제1 절연물스페이서, 상부에서하부방향으로상기제1 터미널과상기제1 지지대를이격하여결합하는제1 프레임고정볼트및 상기제1 프레임고정볼트를외부로부터감싸고상기제1 지지대상부면에결합되는제1 절연쉴드를포함하는제1 통전부및 봉형상의고정접촉자가결합되고중심축에의해관통되며모서리가면취되는제2 터미널, 한쌍을이루는날개형태의돌출부를구비하고상기제2 터미널에하부방향으로이격되어배치되며일부분이점차좁아지는폭을형성하는제2 지지대, 원형의링 형상으로상기제2 터미널의하부에결합되는제2 절연물스페이서, 한쌍을이루고양측이곡선을형성하는바(Bar)의형태로상기제2 지지대상부면에결합되는제3 절연물스페이서, 하부에서상부방향으로상기제2 터미널과상기제2 지지대를이격하여결합하는제2 프레임고정볼트및 상기제2 터미널의일측면에결합되는제2 절연쉴드를포함하는제2 통전부를포함한다. 따라서개시된기술은제1 및제2 절연쉴드들을통해각각의구성품들을하나의쉴드내에위치하게하여여러부분에서발생하는삼중점을제거하고, 전계집중을완화시킬수 있다. 또한, 제1 내지제3 절연물스페이서들과제1 및제2 절연쉴드들각각에에폭시코팅을하여삼중점을제거하고, 전계집중을완화시켜결과적으로삼중점과전계집중으로인한진공차단기의부분방전을방지할수 있다.
    • 目的:提供一个真空断路器,通过形成两个绝缘垫片和两个涂有环氧树脂的绝缘护套,去除三重点并减少场浓度。 构成:真空断路器(1)包括第一电流部分(10)和第二电流部分(20)。 第一电流部分和第二电流部分分别形成在R和S相中。 第一电流部件包括第一绝缘隔离件,第一框架固定螺栓和第一绝缘屏蔽件。 第二电流部分包括第二绝缘间隔件,第二框架固定螺栓和第二绝缘屏蔽件。 第一和第二框架固定螺栓涂覆有环氧树脂以防止场浓缩和产生三重点。 (标号)(AA)R相; (BB)S相;
    • 2. 发明授权
    • 진공차단기
    • KR101639569B1
    • 2016-07-15
    • KR1020110098352
    • 2011-09-28
    • 현대중공업 주식회사
    • 김준연이수목김용한석복렬장효재
    • H01H33/66H01H33/662H02B13/02
    • 본출원은진공차단기에관한것으로, 진공차단기는하우징박스를관통하는중심축의상부에결합되고모서리가면취(面取)되는제1 터미널, 상기제1 터미널에상부방향으로이격되어배치되고모서리가면취되며상부면이내부로침식되어있는셸(Shell) 구조로형성되는제1 지지대, 상기제1 터미널의상부면과상기제1 지지대의하부면각각에대칭되어결합되는제1 절연물스페이서및 상부에서하부방향으로상기제1 터미널과상기제1 지지대를이격하여결합하는제1 프레임고정볼트를포함하는제1 통전부및 중심축에의해관통되고모서리가면취되는제2 터미널, 한쌍을이루는날개형태의돌출부를구비하고상기제2 터미널에하부방향으로이격되어배치되며일부분이점차좁아지는폭을형성하는제2 지지대, 원형의링 형상으로상기제2 터미널의하부에결합되는제2 절연물스페이서, 한쌍을이루고양측이곡선을형성하는바(Bar)의형태로상기제2 지지대상부면에결합되는제3 절연물스페이서및 하부에서상부방향으로상기제2 터미널과상기제2 지지대를이격하여결합하는제2 프레임고정볼트를포함하는제2 통전부를포함한다. 따라서개시된기술은제1 내지제3 절연물스페이서들을통하여제1 및제2 통전부들에발생되는전계집중을완화시킬수 있다. 또한제1 및제2 터미널과제1 및제2 지지대각각의모서리들면취하여삼중점의발생과진공차단기의부분방전을방지할수 있다.
    • 3. 发明公开
    • 상분리 모선
    • 隔离相总线
    • KR1020150134478A
    • 2015-12-02
    • KR1020140060931
    • 2014-05-21
    • 현대중공업 주식회사
    • 김준연김민형최영찬석복렬
    • H02G5/06
    • H02G5/06H02B13/045
    • 외함의국부적인온도상승및 와전류손실이저감되는상분리모선이개시된다. 개시되는상분리모선은일면에개구부를구비하는외함과, 상기외함의내부에구비되는복수의상도체와, 상기개구부를덮도록상기외함에장착되는커버부재를포함하는상분리모선에있어서, 상기커버부재는상기외함과의접촉부위에서전기가전도되도록상기외함에직접밀착되게구성된다. 이러한상분리모선에의하면, 외함과커버부재간의접촉저항을저감시켜양자간의전기전도도를향상시킴으로써, 외함의와전류손실및 국부적인온도상승이저감된다는효과를얻을수 있다.
    • 公开了一种隔离相母线(IPB),其减少涡流损耗和外部箱体的局部温度升高。 所公开的隔离相母线包括:外壳,其在其一个表面上包括开口; 多个相导体,安装在外箱中; 以及盖构件,其安装在外部箱体中以覆盖开口。 盖构件被构造成紧密地附接到外部盒子,以使得能够在接触外部盒子的部分中导电。 隔离相位母线减小外部盒体与盖部件之间的接触电阻,以增加导电率,以减少外部盒子的涡流损耗和局部温度升高。
    • 4. 发明公开
    • 연결부 결합구조를 갖는 배전반 부스바
    • 具有连接部件结构的分配板总线
    • KR1020140050976A
    • 2014-04-30
    • KR1020120117459
    • 2012-10-22
    • 현대중공업 주식회사
    • 김준연석복렬송재현
    • H02B1/20H02G5/00
    • H02G5/10H02B1/20
    • A bus bar for a distribution board including a connection part combination structure according to the present invention includes at least two main bus bars which have round surfaces in a longitudinal direction, wherein one end of the bus bar is connected to the distribution board; and at least one branch bus bar which is arranged between the main bus bars, wherein one end of the branch bus bar in a longitudinal direction is connected in the longitudinal direction of the main bus bar not to go across the end line of the round surface. Thereby, the bus bar for the distribution board includes the connection part combination structure with high insulation performance regardless of the state of the end of the branch bus bar.
    • 用于根据本发明的连接部分组合结构的配电板用汇流条包括至少两个沿纵向方向具有圆形表面的主母线,母线的一端连接到配电板; 以及至少一个分支汇流条,其设置在主母线之间,其中分支母线的纵向方向上的一端在主母线的纵向方向上连接而不穿过圆形表面的端部线 。 由此,分配板的母线不管分支母线的端部的状态如何,都具有绝缘性高的连接部组合结构。
    • 5. 发明公开
    • 진공차단기
    • 真空断路器
    • KR1020130038584A
    • 2013-04-18
    • KR1020110103021
    • 2011-10-10
    • 현대중공업 주식회사
    • 김준연이수목김용한석복렬송재현
    • H01H33/66H01H33/664H02B13/025H02B13/035
    • H01H33/66H01H33/664H02B13/025H02B13/035
    • PURPOSE: A vacuum circuit breaker is provided to remove a triple point and reduce field concentration by forming two insulation spacers and two insulation shields which are coated with epoxy. CONSTITUTION: A vacuum circuit breaker(1) includes a first current part(10) and a second current part(20). The first current part and the second current part are respectively formed in an R and an S phase. The first current part includes a first insulation spacer, a first frame fixing bolt, and a first insulation shield. The second current part includes a second insulation spacer, a second frame fixing bolt, and a second insulation shield. The first and the second frame fixing bolt are coated with epoxy to prevent field concentration and the generation of a triple point. [Reference numerals] (AA) R phase; (BB) S phase;
    • 目的:提供一个真空断路器,通过形成两个绝缘垫片和两个涂有环氧树脂的绝缘护套,去除三重点并减少场浓度。 构成:真空断路器(1)包括第一电流部分(10)和第二电流部分(20)。 第一电流部分和第二电流部分分别形成在R和S相中。 第一电流部件包括第一绝缘隔离件,第一框架固定螺栓和第一绝缘屏蔽件。 第二电流部分包括第二绝缘间隔件,第二框架固定螺栓和第二绝缘屏蔽件。 第一和第二框架固定螺栓涂覆有环氧树脂以防止场浓缩和产生三重点。 (标号)(AA)R相; (BB)S相;
    • 6. 发明公开
    • 진공차단기
    • 真空断路器
    • KR1020130034374A
    • 2013-04-05
    • KR1020110098351
    • 2011-09-28
    • 현대중공업 주식회사
    • 김준연이수목김용한석복렬김진태
    • H01H33/66H01H33/662H02B13/02
    • H01H33/66H01H33/662H02B13/02
    • PURPOSE: A vacuum circuit breaker is provided to improve an insulation property and prevent electric field concentration by coating epoxy on a first terminal, second terminal, a first support unit, and a second support unit. CONSTITUTION: A first current part(10) includes a first terminal(12), a first support unit(14), a first fixing contactor(16), and a first frame fixing bolt(18). The first terminal is combined with the upper part of a central axis(30) passing through a housing box. The first support unit is separated from the first terminal in an upper direction. The first fixing contactor having a rod shape is combined with the first terminal. The first frame fixing bolt combines the first terminal with the first support unit. Epoxy is coated on the first terminal and the first support unit to increase the insulation property of the first current parat.
    • 目的:提供真空断路器以提高绝缘性能,并通过在第一端子,第二端子,第一支撑单元和第二支撑单元上涂覆环氧树脂来防止电场集中。 构成:第一当前部分(10)包括第一端子(12),第一支撑单元(14),第一固定接触器(16)和第一框架固定螺栓(18)。 第一端子与通过壳体的中心轴线(30)的上部结合。 第一支撑单元在上方向与第一端子分离。 具有杆形状的第一固定接触器与第一端子组合。 第一框架固定螺栓将第一端子与第一支撑单元结合。 环氧树脂涂覆在第一端子和第一支撑单元上,以增加第一电流对接层的绝缘性能。
    • 8. 发明公开
    • 초고압 변압기의 실드 결합장치
    • 超高压变压器的屏蔽组合装置
    • KR1020100047056A
    • 2010-05-07
    • KR1020080106145
    • 2008-10-28
    • 현대중공업 주식회사
    • 김준연김용한석복렬
    • H01F27/02H01F27/00
    • PURPOSE: A shield combination device of an ultra high voltage transformer is provided to reduce an enclosure size and insulating oil by reducing insulating distance between the enclosure and a shield. CONSTITUTION: A male screw unit is formed in the outer circumference of a connection unit(3). A female screw unit corresponding to the male screw unit is formed in the inner circumference of a shield. The connection unit and the shield are combined with a screw assembly method. The shield includes a first shield(21) forming a cylindrical shaped shield and a second shield(22). A binding rail(23) is formed in the lateral edge of the first shield in a longitudinal direction. The first shield and the second shield are combined by inserting the binding rail into a guide groove(24). A stopper(25) is formed in the inner circumference of the first and the second shield. A bolt(26) is formed in the upper side of the stopper. The bolt is combined with a screwnut through a bolt hole of the connection unit.
    • 目的:提供超高压变压器的屏蔽组合装置,通过减少外壳和屏蔽之间的绝缘距离来减小外壳尺寸和绝缘油。 构成:在连接单元(3)的外周形成有外螺纹部。 与外螺纹部相对应的阴螺纹部形成在防护罩的内周。 连接单元和屏蔽件与螺钉组装方法组合。 屏蔽包括形成圆柱形屏蔽的第一屏蔽(21)和第二屏蔽(22)。 在第一屏蔽件的横向边缘中沿纵向形成有装订轨道(23)。 第一屏蔽和第二屏蔽通过将装订轨插入引导槽(24)而组合。 在第一和第二屏蔽件的内圆周上形成有止动件(25)。 在止动器的上侧形成有螺栓(26)。 螺栓通过连接单元的螺栓孔与螺丝结合。