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公开(公告)号：KR1020040058846A
公开(公告)日：2004-07-05
申请号：KR1020020085359
申请日：2002-12-27
Applicant: 한국전기연구원
IPC: G01R29/00
Abstract: PURPOSE: A method for minimizing an influence of magnetic field due to a current lead-in line within a low-temperature receptacle and a method for measuring a superconducting characteristic are provided to minimize the influence of the magnetic field by extending symmetrically the current lead-in lines at both sides of a measuring sample. CONSTITUTION: A first input current lead-in line(16a) and a second input current lead-in line(16b) are drawn from an anode current input terminal connected to a power supply within a measurement region(12) of a low-temperature receptacle(10). The first and the second input current lead-in lines are commonly connected to a lower part of the measurement region. A measuring sample is located at a center part between the first and the second input current lead-in lines. One terminal of the measuring sample is connected to a common connection part of the first and the second input current lead-in lines. The other terminal of the measuring sample is connected to an output current line of a cathode current output terminal(14b).
Abstract translation: 目的：提供一种用于最小化由于低温容器内的电流引入线引起的磁场的影响的方法和用于测量超导特性的方法，以通过对称地延长电流引线的方式来最小化磁场的影响， 在测量样品的两侧。 构成：从连接到低温测量区域（12）内的电源的阳极电流输入端子抽出第一输入电流引入线（16a）和第二输入电流引入线（16b） 容器（10）。 第一和第二输入电流引入线通常连接到测量区域的下部。 测量样品位于第一和第二输入电流引入线之间的中心部分。 测量样品的一个端子连接到第一和第二输入电流引入线的公共连接部分。 测量样品的另一个端子连接到阴极电流输出端子（14b）的输出电流线。
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公开(公告)号：KR1020030093589A
公开(公告)日：2003-12-11
申请号：KR1020020031174
申请日：2002-06-03
Applicant: 한국전기연구원
IPC: H01F6/00
Abstract: PURPOSE: A method for designing a superconducting magnet for generating high equalized magnetic field is provided to obtain an image of high quality by maintaining the high uniformity of magnetic field within the predetermined space and the magnetic disturbance due to the leaked magnetic field. CONSTITUTION: An initial shape of a shield coil of a main coil is determined by using a linear programming method. An optimized shape is formed by applying a non-linear programming method to the initial shape. The initial shape is determined by constraint including an equality condition for generating the central magnetic field and an inequality condition for restricting the leaked magnetic field and an objective function. The optimized shape is determined by the initial shape as an initial value, the constraints, an additional inequality condition, and an additional objective function.
Abstract translation: 目的：提供一种用于设计用于产生高均衡磁场的超导磁体的方法，以通过保持磁场在预定空间内的高均匀性和由于泄漏的磁场引起的磁场干扰而获得高质量的图像。 构成：使用线性规划方法确定主线圈的屏蔽线圈的初始形状。 通过对初始形状应用非线性规划方法形成优化的形状。 初始形状由包括用于产生中心磁场的相等条件和用于限制泄漏磁场的不等式条件和目标函数的约束确定。 优化的形状由初始形状确定为初始值，约束，附加不等式条件和附加目标函数。
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公开(公告)号：KR1020030025107A
公开(公告)日：2003-03-28
申请号：KR1020010058051
申请日：2001-09-19
Applicant: 한국전기연구원
IPC: H01R4/68
Abstract: PURPOSE: An apparatus and a method for superconduction joint between multi-core superconductors, and an apparatus for fixing superconduction joint are provided to improve threshold current in the superconduction joint by increasing probability of contact between filaments. CONSTITUTION: Each sleeve is composed of a hollow outer cover(32a,32b) formed of a specific material in a predetermined shape and an inner cover(31a,31b) formed of a specific material and surface-contacting with an inner periphery of the outer cover in a cylinder shape. A plurality of filaments(22a,22b) which are multi-core superconductors are inserted into the inner cover. The outer cover and the inner cover are compressed by outer compression.
Abstract translation: 目的：提供多芯超导体之间的超导接头的装置和方法，以及用于固定超导接头的装置，以通过增加细丝之间的接触概率来改善超导接头中的阈值电流。 构成：每个套筒由具有预定形状的特定材料形成的中空外盖（32a，32b）和由特定材料形成并与外部的内周表面接触的内盖（31a，31b） 盖在圆筒形。 作为多芯超导体的多根丝（22a，22b）插入到内盖中。 外盖和内盖通过外压缩而被压缩。
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公开(公告)号：KR102231857B1
公开(公告)日：2021-03-24
申请号：KR1020170087923
申请日：2017-07-11
Applicant: 한국전기연구원
Inventor： 배준한
Abstract: 본발명은, 자가발전무선온도및 위치진단기능을갖는영구자석금속빌렛유도가열장치에있어서, 금속으로이루어진가열대상빌렛이내부에삽입되는본체와; N극및 S극이한 쌍으로이루어져상기빌렛주위를둘러싸도록상기빌렛과상기본체사이에배치되는복수개의영구자석을포함하며, 복수개의상기영구자석은공극을두고동일한극끼리서로마주보도록배치된영구자석모듈과; 상기영구자석모듈을회전축을따라회전구동시키는회전모터를포함하는것을기술적요지로한다. 이에의해영구자석배치를통해빠른시간내에높은온도로빌렛을유도가열할수 있어생산성이증가하며, 효율향상으로전기료를크게절감할수 있으며, 각각별도의영구자석모듈이배치되어장치의유지및 보수가용이한효과를얻을수 있다. 또한, 위치센서및 온도센서를이용하여빌렛의위치및 온도를확인하며, 장치구동을위한신호를무선으로전달하여유선일때 선의꼬임또는손상과같은문제를방지할수 있다.
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公开(公告)号：KR1020170029818A
公开(公告)日：2017-03-16
申请号：KR1020150126878
申请日：2015-09-08
Applicant: 한국전기연구원
Abstract: 본발명은, 금속층-초전도층이적층된초전도선재가권선된팬케이크코일및 그제조방법에있어서, 제1초전도선재, 제2초전도선재, 상기제1 및제2초전도선재가권선되는보빈을준비하는단계와; 최외곽에배치되는상기제1초전도선재의축방향자기장이 0이될 때까지상기보빈에상기제1초전도선재를권선하는단계와; 최외곽에배치된상기제1초전도선재와대향하도록배치하여상기제1초전도선재의외주면을따라상기제2초전도선재를권선하는단계를포함하는것을기술적요지로한다. 이에의해초전도선재를권선할때 로렌츠의힘 방향에따라초전도선재를배치하여금속층과초전도층이밀착되도록하며, 이로인해금속층과초전도층간의박리를방지하는효과를얻을수 있다.
Abstract translation: 发明中，金属层与超导层被堆叠超导导线缠绕扁平线圈，并且根据制造第一超导导线，第二超导带，的方法，包括：制备第一mitje第二超导线轴其中线缠绕 和; 将第一超导线缠绕到线圈架上，直到位于最外部分的第一超导线的轴向磁场变为零; 沿所述第一超导导线和第一超导线材的外周表面被设置成面对设置在最外层，并在技术方面包括卷绕第二超导线材的步骤。 其结果是，和放置超导线材，金属层和紧密接触的超导层，这取决于洛伦兹力的方向缠绕超导带，这是由于具有防止金属层和超导层的剥离的效果时获得。
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Patent Agency Ranking
公开(公告)号：KR1020160086682A
公开(公告)日：2016-07-20
申请号：KR1020150004373
申请日：2015-01-12
Applicant: 한국전기연구원
Abstract: 본발명은헬륨과같은극저온냉매와접촉하지않고냉각되는전도냉각형초전도자석에관한것으로서냉각시간을단축시키고초전도체부분의온도를더욱낮게해 줄수 있는극저온냉동기와초전도자석간의연결구조에관한것이다. 전도냉각형초전도자석은주변이진공인상태에서극저온으로냉각이되기때문에액체헬륨이나질소와같은냉매에잠겨서동작하는초전도자석보다초전도상태가깨졌을경우발생되는열을배출하기불리한단점을가진다. 발생되는열을외부로배출시킬수 있는유일한방법은극저온냉동기를통하여냉각시키는방법뿐이므로초전도자석과극저온냉동기사이의열전달특성이좋아야한다. 본발명에서는초전도자석과극저온냉동기사이의전도냉각을위한열전달특성을향상시키기위하여극저온냉동기의가장낮은온도부인콜드헤드(cold head)를초전도자석에바로접촉시키는방법을제안한다.
Abstract translation: 本发明涉及一种不与诸如氦气等低温冷却剂接触的导电冷却型超导磁体，更具体地说，涉及一种低温冷却装置和超导磁体的连接结构，该连接结构能够减少所需的时间 冷却和降低超导体的温度。 导电冷却超导磁体在真空气氛中在超低温下冷却; 从而具有排出不处于超导状态的热的缺点，并且比通过浸入诸如液氦或氮气的冷却剂中操作的超导磁体更困难。 使用低温冷却装置冷却超导磁体是将热量排出到外部的唯一方法，因此超导磁体和低温冷却装置之间的热传递特性应该是好的。 本发明提出了一种允许作为低温冷却装置的最冷部分的冷头与超导磁体接触的方法，以便提高用于导电冷却超导磁体的热传递性能和低温冷却 设备。
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公开(公告)号：KR101605072B1
公开(公告)日：2016-03-21
申请号：KR1020140140122
申请日：2014-10-16
Applicant: 한국전기연구원
Inventor： 배준한
Abstract: 본발명은, 고온초전도선재와, 상기고온초전도선재의양단부에결합된한 쌍의단자를가지는고온초전도전류리드에있어서, 한쌍의상기단자는, 알루미늄소재로이루어진단자본체와; 상기단자본체의일면에서상기고온초전도선재와결합하는영역에형성된도금층과; 상기도금층이외의상기단자본체의표면을양극산화시켜산화알루미늄으로이루어진양극산화층을포함하는것을기술적요지로한다. 이에의해양극산화된단자를포함하는고온초전도전류리드및 전류리드를포함하는초전도자석은, 알루미늄으로이루어진단자본체를양극산화시켜형성된양극산화층을통해단자의전기전도도감소및 열전도도증가를가능한효과를얻을수 있다. 또한, 단자본체를알루미늄소재를채택하여제조비용이감소되며, 양극산화층및 도금층을조립시손상을방지할수 있는효과를얻을수 있다.
Abstract translation: 根据本发明，高温超导电流引线包括：高温超导线; 以及安装在高温超导线两端的一对端子。 所述一对端子包括：由铝材料制成的端子主体; 形成在端子主体的一个表面上安装有高温超导线的区域上的镀层; 以及由氧化铝制成的阳极氧化层，并且通过对除了镀层之外的端子主体的表面进行阳极氧化而形成。 因此，包括阳极氧化端子的高温超导电流引线和包括其的超导磁体可以通过由铝制成的端子主体阳极氧化而形成的阳极氧化层，降低导电性并提高端子的导热性。 此外，铝材料用于端子主体以降低制造成本并防止在组装阳极氧化层和镀层时的损坏。
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公开(公告)号：KR101243318B1
公开(公告)日：2013-03-13
申请号：KR1020110110636
申请日：2011-10-27
Applicant: 한국전기연구원
CPC classification number: Y02P90/50
Abstract: PURPOSE: A coil bobbin for a super-conduction power storage device is provided to prevent a super-conduction coil from moving to the center of toroidal and to the outside of the coil due to a magnetic field applied to the super-conduction coil using an auxiliary supporting rod. CONSTITUTION: A pair of coil bobbin frames(110) is formed in a shape of a circular ring facing each other. Super-conduction coils(120) are respectively wound at the coil bobbin frame and form in a pancake shape. Supporting plates are respectively formed on the opposite surface which is facing the coil bobbin frame and support the coil bobbin frame. Metallic conduction bars(160a,160b) are respectively formed at the upper and lower parts of the supporting plate. The metallic conduction bar conducts and cools the super-conduction coil. Joint brackets(162) are additionally combined at the both ends of the upper and lower metallic conduction bars.
Abstract translation: 目的：提供一种用于超导电功率存储装置的线圈架，用于防止超导线圈由于施加到超导线圈的磁场而使用一个或多个导电线圈移动到环形中心和线圈的外部 辅助支撑杆。 构成：一对线圈骨架架（110）形成为彼此面对的圆环形状。 超导线圈（120）分别缠绕在线圈骨架架上并形成扁平形状。 支撑板分别形成在面对线圈架架的相对表面上，并支撑线圈架架。 金属导电棒（160a，160b）分别形成在支撑板的上部和下部。 金属导电棒导电并冷却超导线圈。 在上下金属导电棒的两端附加地组合有联接支架（162）。
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公开(公告)号：KR101211630B1
公开(公告)日：2012-12-12
申请号：KR1020110113969
申请日：2011-11-03
Applicant: 한국전기연구원
IPC: G01R19/165 , G01R31/08 , G01R31/02
Abstract: PURPOSE: A flange structure for testing a superconducting coil feature is provided to test a feature once by connecting a current lead of a coil part through a support. CONSTITUTION: A flange structure for testing a superconducting coil feature includes a flange part(110), a coil part(200), and a support(300). The flange part is composed of a cylindrical centering and a flange arranged on both sides of the centering. The coil part is wound around the centering with a solenoid type. A plurality of supports combine a plurality of flange parts through a coupling hole formed in the flange part.
Abstract translation: 目的：提供一种用于测试超导线圈特征的法兰结构，通过连接线圈部件的电流引线穿过支架来测试特征。 构成：用于测试超导线圈特征的法兰结构包括凸缘部分（110），线圈部分（200）和支撑件（300）。 凸缘部分由定中心的两侧的圆柱定心和凸缘组成。 线圈部分以电磁线圈缠绕在定中心处。 多个支撑件通过形成在凸缘部中的联接孔结合多个凸缘部。
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公开(公告)号：KR101198305B1
公开(公告)日：2012-11-07
申请号：KR1020110102439
申请日：2011-10-07
Applicant: 한국전기연구원
Abstract: PURPOSE: A method for winding a coil with a double pancake shape is provided to easily control the width of a wire winding part. CONSTITUTION: A bobbin is combined with a winder shaft(1). A first jig is combined with both sides of the bobbin. A second jig is combined with the winder shaft. A pair of fixing nuts(50) fix the second jig to the winder shaft. A third jig(300) is combined with the winder shaft to press the first jig in a lateral direction.
Abstract translation: 目的：提供一种用于卷绕双煎饼形状的线圈的方法，以容易地控制线绕部分的宽度。 构成：线轴与卷绕轴（1）组合。 第一夹具与筒管的两侧相结合。 第二个夹具与卷取机轴组合。 一对固定螺母（50）将第二夹具固定到卷绕轴上。 第三夹具（300）与卷绕轴组合以沿横向按压第一夹具。
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