公开(公告)号：US20130165324A1

公开(公告)日：2013-06-27

申请号：US13658092

申请日：2012-10-23

申请人： Hyun Man Jang ,  Su Kil Lee ,  Young Woong Kim ,  Cheol Hwi Ryu

发明人： Hyun Man Jang ,  Su Kil Lee ,  Young Woong Kim ,  Cheol Hwi Ryu

IPC分类号： H01B12/06

CPC分类号： H01B12/06 ,  H01B12/16 ,  Y02E40/642 ,  Y02E40/647

摘要： A superconducting cable is provided. The superconducting cable includes a core part including a former disposed at the center of the core part, one or more superconducting conductive layers with each electric phase disposed at the outside of the former in a radial directions, a insulating layer disposed at the outside of each the conductive layer in a radial direction and a shielding layer disposed at the outermost of the insulating layer; and a cryostat disposed at the outside of the core part in a radial direction with first space being interposed therebetween, having a vacuum part disposed therein and electrically wired to neutral pole (N pole).

摘要翻译： 提供超导电缆。 超导电缆包括芯部，包括设置在芯部的中心的前体，一个或多个超导导电层，每个电相沿着径向设置在前者的外侧，绝缘层设置在每个的外侧 所述导电层在径向方向上，屏蔽层设置在所述绝缘层的最外侧; 以及低温恒温器，其设置在所述芯部的外侧的半径方向上，其间插入有第一空间，其中设置有真空部并与中性极（N极）电连接。

公开(公告)号：US08433381B2

公开(公告)日：2013-04-30

申请号：US13219094

申请日：2011-08-26

申请人： Chang Youl Choi ,  Su Kil Lee ,  Choon Dong Kim ,  Hyun Man Jang ,  Keun Tae Lee ,  Seok Hern Jang ,  Yang Hoon Kim

发明人： Chang Youl Choi ,  Su Kil Lee ,  Choon Dong Kim ,  Hyun Man Jang ,  Keun Tae Lee ,  Seok Hern Jang ,  Yang Hoon Kim

IPC分类号： H01L39/24

CPC分类号： H02G15/34 ,  Y02E40/648

摘要： The arrangement method of superconducting wires of a superconducting cable, includes: in a case where a refrigerator is installed at one of terminal structures provided on both sides of a superconducting cable, and a cooling fluid is passed through the superconducting cable by a pump for cooling, setting the numbers of superconducting wires of sections of the superconducting cable installed between the terminal structures on both the sides to be different depending to temperatures of the sections, wherein the numbers of superconducting wires are increased from the section of the superconducting cable having the lowest temperature to the section thereof having the highest temperature while maintaining a current-carrying capability.

摘要翻译： 超导电缆的超导线的布置方法包括：在将冰箱安装在设置在超导电缆两侧的端子结构中的一个的情况下，冷却流体通过用于冷却的泵通过超导电缆 设置安装在两侧的端子结构之间的超导电缆的部分的超导线的数量根据部分的温度而不同，其中超导线的数量从具有最低的超导电缆的部分增加 温度到具有最高温度的部分，同时保持载流能力。

公开(公告)号：US08306591B2

公开(公告)日：2012-11-06

申请号：US13235969

申请日：2011-09-19

申请人： Seok Ju Lee ,  Su Kil Lee ,  Hyun Man Jang ,  Chang Youl Choi

发明人： Seok Ju Lee ,  Su Kil Lee ,  Hyun Man Jang ,  Chang Youl Choi

IPC分类号： H01L39/24

CPC分类号： H01R4/68

摘要： A superconducting cable terminal connection device connecting a terminal of a superconducting cable for power transmission to an external power system, includes: an electric field relaxation shield disposed inside an insulation housing; a horizontal conductor fixed to an end portion of a core of the superconducting cable drawn into the electric field relaxation shield; an insulator which coats an outer periphery of the horizontal conductor; a vertical conductor which is drawn into the electric field relaxation shield and has a through-hole through which the horizontal conductor and the insulator pass so as to be slidable in a lengthwise direction; and a flexible electrical conduction member which electrically connects an end portion of the horizontal conductor to the vertical conductor.

摘要翻译： 将用于动力传输的超导电缆的端子连接到外部电力系统的超导电缆端子连接装置包括：设置在绝缘壳体内的电场放松屏蔽; 固定到所述超导电缆的芯的端部的水平导体，所述芯体被拉入所述电场缓和屏蔽体; 覆盖水平导体的外周的绝缘体; 垂直导体，其被拉入电场缓和屏蔽体，并且具有通孔，水平导体和绝缘体穿过该通孔以沿长度方向滑动; 以及柔性导电构件，其将水平导体的端部电连接到垂直导体。

公开(公告)号：US20120118600A1

公开(公告)日：2012-05-17

申请号：US13346147

申请日：2012-01-09

申请人： Chang Youl Choi ,  Su Kil Lee ,  Choon Dong Kim ,  Hyun Man Jang ,  Seok Hern Jang ,  Heo Gyung Sung

发明人： Chang Youl Choi ,  Su Kil Lee ,  Choon Dong Kim ,  Hyun Man Jang ,  Seok Hern Jang ,  Heo Gyung Sung

IPC分类号： H02G15/34

CPC分类号： H02G15/34 ,  Y02E40/648

摘要： A termination structure for a superconducting cable is provided. The termination structure for a superconducting cable includes a first tube including a conductive rod therein to form a room temperature section, a second tube including a conductive rod therein to form a temperature gradient section, and a spacer provided between the first and second tubes, the spacer comprising a conductive connector configured to connect the conductive rods inside the first and second tubes to each other. The first and second tubes are joined to be separable from each other.

摘要翻译： 提供了一种用于超导电缆的端接结构。 超导电缆的端接结构包括：第一管，其中包括导电棒以形成室温部分，第二管包括导电棒以形成温度梯度部分，以及设置在第一和第二管之间的间隔物， 间隔件包括导电连接器，其构造成将第一和第二管内的导电棒彼此连接。 第一和第二管被接合以彼此分离。

公开(公告)号：US20110207611A1

公开(公告)日：2011-08-25

申请号：US13032933

申请日：2011-02-23

申请人： Seok Hern Jang ,  Su Kil Lee ,  Hyun Man Jang ,  Chang Youl Choi ,  Keun Tae Lee ,  Yang Hoon Kim

发明人： Seok Hern Jang ,  Su Kil Lee ,  Hyun Man Jang ,  Chang Youl Choi ,  Keun Tae Lee ,  Yang Hoon Kim

IPC分类号： H01B12/16 ,  H01L39/02 ,  F25B19/00 ,  H01B12/00

CPC分类号： H01B12/16 ,  Y02E40/647

摘要： Provided is a superconducting cable configured to improve superconductivity by increasing reflectivity of cryostats and enhancing cooling performance. The superconducting cable includes: a core provided with a conductor; and a cryostat surrounding a periphery of the core. A material of the cryostat is aluminum or an aluminum alloy and a surface roughness of the cryostat is 30 microns or less in terms of RMS value.

摘要翻译： 提供了一种超导电缆，其被配置为通过增加低温恒温器的反射率并提高冷却性能来改善超导性。 超导电缆包括：具有导体的芯体; 以及围绕芯的周边的低温恒温器。 低温恒温器的材料是铝或铝合金，低温恒温器的表面粗糙度在RMS值方面为30微米或更小。

公开(公告)号：US08912446B2

公开(公告)日：2014-12-16

申请号：US13346147

申请日：2012-01-09

申请人： Chang Youl Choi ,  Su Kil Lee ,  Choon Dong Kim ,  Hyun Man Jang ,  Seok Hern Jang ,  Heo Gyung Sung

发明人： Chang Youl Choi ,  Su Kil Lee ,  Choon Dong Kim ,  Hyun Man Jang ,  Seok Hern Jang ,  Heo Gyung Sung

IPC分类号： H02G15/34

CPC分类号： H02G15/34 ,  Y02E40/648

摘要： A termination structure for a superconducting cable is described. The termination structure for a superconducting cable includes a first tube including a conductive rod therein to form a room temperature section, a second tube including a conductive rod therein to form a temperature gradient section, and a spacer provided between the first and second tubes, the spacer including a conductive connector configured to connect the conductive rods inside the first and second tubes to each other. The first and second tubes are joined to be separable from each other.

摘要翻译： 描述了超导电缆的端接结构。 超导电缆的端接结构包括：第一管，其中包括导电棒以形成室温部分，第二管包括导电棒以形成温度梯度部分，以及设置在第一和第二管之间的间隔物， 间隔件包括导电连接器，其被配置为将第一和第二管内的导电棒彼此连接。 第一和第二管被连接以彼此分离。

公开(公告)号：US08658891B2

公开(公告)日：2014-02-25

申请号：US13235883

申请日：2011-09-19

申请人： Chang Youl Choi ,  Su Kil Lee ,  Hyun Man Jang ,  Seok Hern Jang

发明人： Chang Youl Choi ,  Su Kil Lee ,  Hyun Man Jang ,  Seok Hern Jang

IPC分类号： H02G15/24

CPC分类号： H01R4/68

摘要： A stop joint for a superconducting cable is provided to maintain superconducting properties by installing the stop joint on a long distance line in which a long distance superconducting cable has to be installed and unitizing a circulation path of a cooling fluid.

摘要翻译： 提供用于超导电缆的止动接头，以通过在需要安装长距离超导电缆的长距离线上安装止动接头并将冷却液的循环路径整合在一起来维持超导特性。

公开(公告)号：US20110045987A1

公开(公告)日：2011-02-24

申请号：US12812833

申请日：2009-01-05

申请人： Hyun Man Jang ,  Su Kil Lee ,  Choon Dong Kim

发明人： Hyun Man Jang ,  Su Kil Lee ,  Choon Dong Kim

IPC分类号： H01L39/02 ,  H02H9/00

CPC分类号： H02G15/34 ,  Y02E40/648

摘要： A terminal apparatus for a superconducting cable system connects an overhead transmission cable or power appliance such as a breaker in an ambient temperature state to a superconducting cable through which power is transmitted at a cryogenic temperature. The terminal apparatus has: a refrigerant tub which is connected to the end of a superconducting cable and is filled with a refrigerant; a vacuum heat insulating container that surrounds the exterior of the refrigerant tub; a current lead having one end connected to the end portion of the superconducting cable and the other end connected to the overhead transmission cable or power appliance through the refrigerant tub and the vacuum heat insulating container; and a superconducting fault current limiter installed at a center portion of the current lead in the interior of the refrigerant tub to limit fault current. As the superconducting fault current limiter is built in the terminal apparatus, the terminal apparatus itself can play the role of a fault current limiter too. Hence, the terminal apparatus can protect a superconducting cable from a fault current directly by limiting the fault current flowed into the superconducting cable when a power transmission fault occurs.

摘要翻译： 用于超导电缆系统的终端设备将高架传输电缆或诸如断路器的电力设备在环境温度状态下连接到超导电缆，电力在低温下通过该电缆传输。 终端装置具有：制冷剂槽，其连接到超导电缆的端部并填充有制冷剂; 围绕所述制冷剂桶的外部的真空隔热容器; 电流引线，其一端连接到超导电缆的端部，另一端通过制冷剂桶和真空绝热容器连接到顶置传输电缆或电力设备; 以及安装在制冷剂桶内部的电流引线的中心部分以限制故障电流的超导故障限流器。 由于超导故障限流器内置在终端设备中，终端设备本身也可以起到故障限流器的作用。 因此，当发生电力传输故障时，终端装置可以通过限制流入超导电缆的故障电流来直接保护超导电缆免受故障电流的影响。

公开(公告)号：US08658896B2

公开(公告)日：2014-02-25

申请号：US13005645

申请日：2011-01-13

申请人： Heo Gyung Sung ,  Su Kil Lee ,  Hyun Man Jang ,  Jung Min Lee ,  Chang Youl Choi ,  Seok Hern Jang

发明人： Heo Gyung Sung ,  Su Kil Lee ,  Hyun Man Jang ,  Jung Min Lee ,  Chang Youl Choi ,  Seok Hern Jang

IPC分类号： H02G15/34

CPC分类号： H02G15/34 ,  Y02E40/648

摘要： Disclosed herein is a temperature movable structure of a superconducting cable terminal. The superconducting cable terminal has sections of a high temperature portion, a temperature movable portion and an extremely low temperature portion. The temperature movable structure is disposed in the section of the temperature movable portion between the sections of the high temperature portion and the extremely low temperature portion. The temperature movable structure has upper and lower spacer members, a pipe body, first and third conductors, a second conductor and a contact connecting member disposed between the first and second conductors.

摘要翻译： 这里公开了超导电缆端子的温度可移动结构。 超导电缆端子具有高温部分，温度可动部分和极低温度部分的部分。 温度可移动结构设置在高温部分和极低温部分的部分之间的温度可移动部分的部分中。 温度可移动结构具有上下隔离构件，管体，第一和第三导体，第二导​​体和布置在第一和第二导体之间的接触连接构件。

公开(公告)号：US08354592B2

公开(公告)日：2013-01-15

申请号：US13218936

申请日：2011-08-26

申请人： Seok Hern Jang ,  Su Kil Lee ,  Hyun Man Jang ,  Chang Youl Choi ,  Keun Tae Lee ,  Yang Hoon Kim ,  Seok Ju Lee

发明人： Seok Hern Jang ,  Su Kil Lee ,  Hyun Man Jang ,  Chang Youl Choi ,  Keun Tae Lee ,  Yang Hoon Kim ,  Seok Ju Lee

IPC分类号： H01B12/00

CPC分类号： H02G15/34 ,  H01R4/68 ,  Y02E40/648

摘要： Provided is a superconducting cable device including: a first superconducting cable and a second superconducting cable; an intermediate connection box which connects the first and second superconducting cables to each other; and a cooling device which causes a coolant to flow inside the intermediate connection box in a lengthwise direction of the intermediate connection box, wherein a cable connection portion for connecting the first and second superconducting cables to each other is provided in the intermediate connection box. In an uncooled state, the cable connection portion is disposed to be eccentric from a center line in the lengthwise direction of the intermediate connection box in a direction in which the coolant flows.

摘要翻译： 提供一种超导电缆装置，包括：第一超导电缆和第二超导电缆; 中间连接盒，其将第一和第二超导电缆彼此连接; 以及冷却装置，其使冷却剂在中间接合箱的长度方向上流过中间接合箱，其中，用于将第一和第二超导电缆彼此连接的电缆连接部分设置在中间接线盒中。 在非冷却状态下，电缆连接部在冷却剂流动的方向上与中间连接箱的长度方向的中心线偏心配置。