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：US20120245033A1

公开(公告)日：2012-09-27

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： H01L39/08 ,  H02G15/34

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：US20110180293A1

公开(公告)日：2011-07-28

申请号：US13005607

申请日：2011-01-13

申请人： Hyun Man JANG ,  Su Kil LEE ,  Choon Dong KIM ,  Chang Youl CHOI ,  Heo Gyung SUNG

发明人： Hyun Man JANG ,  Su Kil LEE ,  Choon Dong KIM ,  Chang Youl CHOI ,  Heo Gyung SUNG

IPC分类号： H02G15/34

CPC分类号： H01R4/68

摘要： Disclosed herein is a shielding conductor connecting structure of a terminal for super-conductor cable. The shielding conductor connecting structure includes an inner cryostat for forming an extremely low temperature portion while having a super-conductor cable formed therein, an outer cryostat formed with an interval so that a shielding conductor is extracted from the super-conductor cable, a plurality of vacuum tubes formed at an interval to protrude along an outer circumferential surface of the outer cryostat, a short-circuit conductor formed in each of the vacuum tubes to be connected to another phase connection portion and a short-circuit conductor connection portion formed in the interior of the outer cryostat and connected to the short-circuit conductor in the vacuum tube while being connected to the shielding conductor connected to the super-conductor cable.

摘要翻译： 这里公开了用于超导体电缆的端子的屏蔽导体连接结构。 屏蔽导体连接结构包括用于形成极低温部分的内部低温恒温器，同时形成有超导体电缆，外部低温恒温器以间隔形成，使得屏蔽导体从超导体电缆中提取;多个 形成在沿着外部低温恒温器的外周面突出的间隔的真空管，形成在每个真空管中的短路导体，以连接到形成在内部的另一个相位连接部分和短路导体连接部分 的外部低温恒温器连接到真空管中的短路导体，同时连接到与超导体电缆连接的屏蔽导体。

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：US20100199689A1

公开(公告)日：2010-08-12

申请号：US12500384

申请日：2009-07-09

申请人： Chang-Youl Choi ,  Su-Kil Lee ,  Choon-Dong Kim ,  Hyun-Man Jang ,  Bong-Ki Ji

发明人： Chang-Youl Choi ,  Su-Kil Lee ,  Choon-Dong Kim ,  Hyun-Man Jang ,  Bong-Ki Ji

IPC分类号： F17C3/04 ,  F17C3/08

CPC分类号： H02G15/34 ,  H01B12/16 ,  Y02E40/647 ,  Y02E40/648

摘要： A cryostat of a superconducting cable disclosed herein includes an inner metallic tube filled with liquid nitrogen and extended along the circumference of a core, an outer metallic tube surrounding the circumference of the inner metallic tube at a distance, a cooling vessel of a terminal connecting box connected to the inner metallic tube and filled with liquid nitrogen, an insulation tube surrounding the circumference of the cooling vessel at a distance, an inner bellows tube connecting an end of the outer metallic tube to the cooling vessel, and an outer bellows tube spaced apart from the inner bellows tube and connecting the end of the outer metallic tube to the insulation tube.

摘要翻译： 本文公开的超导电缆的低温恒温器包括填充有液氮并沿着芯的圆周延伸的内部金属管，围绕内部金属管的圆周的外部金属管一段距离，终端连接盒的冷却容器 连接到内部金属管并充满液氮，围绕冷却容器的圆周一段距离的绝缘管，将外部金属管的端部连接到冷却容器的内部波纹管以及间隔开的外部波纹管 从内部波纹管并将外部金属管的端部连接到绝缘管。

公开(公告)号：US07656289B2

公开(公告)日：2010-02-02

申请号：US11651970

申请日：2007-01-11

申请人： Su-kil Lee

发明人： Su-kil Lee

IPC分类号： H04Q1/30 ,  H04M11/04

CPC分类号： H04L12/2801

摘要： An apparatus for monitoring an inside of a manhole in which the inside of the manhole is monitored using a simple communication and power supply unit is closed. The apparatus comprises power cables installed inside a manhole, a connecting unit connecting the corresponding power cables, a monitoring communication control unit colleting maintenance information about the corresponding power cables and performing signal processing of the maintenance information, a power supply unit supplying power directly from the power cable or the connecting unit to the monitoring communication control unit, a signal injection unit digitalizing the maintenance information collected by the monitoring communication control unit and injecting the digitalized information into the power cable to transmit the maintenance information to a next manhole, and a signal receiver installed in the power cable or the connecting unit and receiving maintenance information transmitted via the power cable to input the received maintenance information to the monitoring communication control unit. Accordingly, a device and a communication line need not to be installed outside the manhole and a power line need not to be drawn out from the outskirts of a city and the inside of the manhole can be simply and conveniently monitored.

摘要翻译： 使用简单的通信和电源单元监测用于监视人孔内部的装置，其中监视人孔内部的装置被关闭。 该装置包括安装在人孔内的电力电缆，连接相应电力电缆的连接单元，监视通信控制单元收集关于相应电力电缆的维护信息并执行维护信息的信号处理;电源单元，从 电力电缆或连接单元连接到监视通信控制单元;信号注入单元，数字化由监视通信控制单元收集的维护信息，并将数字化信息注入电力电缆，将维护信息传送到下一个人孔;以及信号 接收器安装在电力电缆或连接单元中，并接收通过电力电缆传输的维护信息，以将接收到的维护信息输入到监视通信控制单元。 因此，不需要将设备和通信线路安装在人孔外部，并且不需要从城市的郊区抽出电力线，并且可以简单方便地监视人孔内部。

公开(公告)号：US06922120B2

公开(公告)日：2005-07-26

申请号：US10329512

申请日：2002-12-27

申请人： Hong Seok Lee ,  Su Kil Lee

发明人： Hong Seok Lee ,  Su Kil Lee

IPC分类号： H01P1/20 ,  H01P1/205 ,  H01P1/213 ,  H01P11/00 ,  H01P3/06

CPC分类号： H01P1/2136 ,  H01P1/2056 ,  H01P11/007

摘要： A method of manufacturing a dielectric filter comprises the steps of: forming a dielectric block; depositing a conductor on the side surfaces and the second surface of the dielectric block, and forming a plurality of resonators, forming input and output terminals on the side surface of the dielectric block, and forming conductive patterns on at least a part of the area of the first surface; and depositing a thermosetting resin on the first surface provided with the conductive patterns, and curing the thermosetting resin. The dielectric filter comprising the protection layer on an open surface prevents defects such as a short circuit generated in a trimming step. The interval between the patterns is reduced to less than 0.04 mm, advantageously facilitating miniaturization of the dielectric filter.

摘要翻译： 制造介质滤波器的方法包括以下步骤：形成介质块; 在所述介​​质块的侧表面和所述第二表面上沉积导体，以及形成多个谐振器，在所述介质块的侧表面上形成输入和输出端子，以及在所述介质块的至少一部分区域上形成导电图案 第一面; 以及在设置有导电图案的第一表面上沉积热固性树脂，并固化该热固性树脂。 包括在开放表面上的保护层的介质滤波器防止诸如在修整步骤中产生的短路的缺陷。 图案之间的间隔减小到小于0.04mm，有利于促进介质滤波器的小型化。

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。

公开(公告)号：US08295900B2

公开(公告)日：2012-10-23

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： H01F6/06 ,  H01L23/48

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。