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    SUPPORT STRUCTURES FOR HTS MAGNETS
    2.
    发明公开
    SUPPORT STRUCTURES FOR HTS MAGNETS 审中-公开

    公开(公告)号：EP3345291A1

    公开(公告)日：2018-07-11

    申请号：EP16762851.0

    申请日：2016-09-02

    申请人： Tokamak Energy Ltd

    发明人： BAYNHAM, Elwyn ,  NOONAN, Paul

    IPC分类号： H02K55/04

    CPC分类号： H01F6/065 ,  G21B1/057 ,  G21B1/21 ,  H01F6/04 ,  H02K55/04 ,  Y02E40/625

    摘要： Disclosed herein is a support structure for a field coil comprising high temperature superconductor, HTS. The support structure comprises an internal load transfer member configured to attach at one end to the field coil and at another end to an inner surface of a vacuum vessel containing the field coil and configured to support the field coil. At least part of the internal load transfer member is configured to remain at room temperature during operation of the HTS magnet and is not cooled by the cooling system used to cool the field coil.

    RADIAL-GAP-TYPE SUPERCONDUCTING SYNCHRONOUS MACHINE, MAGNETIZATION DEVICE, AND MAGNETIZATION METHOD
    4.
    发明公开
    RADIAL-GAP-TYPE SUPERCONDUCTING SYNCHRONOUS MACHINE, MAGNETIZATION DEVICE, AND MAGNETIZATION METHOD 审中-公开
    SUPRALEITED RADIALSPALT-SYNCHRONMASCHINE，MAGNESISIUNUNGSVORRICHTUNG UND MAGNESISIUNGSVERFAHREN

    公开(公告)号：EP3125415A1

    公开(公告)日：2017-02-01

    申请号：EP15769533.9

    申请日：2015-03-25

    申请人： National University Corporation Tokyo University of Marine Science And Technology

    发明人： IZUMI, Mitsuru ,  MIKI, Motohiro

    IPC分类号： H02K55/02 ,  H02K15/03

    CPC分类号： H02K21/14 ,  H01F6/00 ,  H01F13/003 ,  H02K1/02 ,  H02K1/2793 ,  H02K15/03 ,  H02K55/04 ,  Y02E40/625

    摘要： A radial-gap type superconducting synchronous machine 1 is prepared which includes a rotor 20 having, on its peripheral side, a convex magnetic pole 21 which includes, at its distal end part, bulk superconductors 30. When viewed in the direction of the rotational axis C1 of the rotor 20, the magnetic pole center side of the bulk superconductors 30 is disposed nearer to a stator 10 than the magnetic pole end side of the bulk superconductors 30. A ferromagnet 28 is disposed on the rotational axis C1 side of the bulk superconductors 30. A magnetizing apparatus 100 is disposed outside the bulk superconductors 30 in the radial direction of the rotor 20. Magnetization of the bulk superconductors 30 is performed by directing magnetic flux lines from the magnetizing apparatus 100 toward the bulk superconductors 30.

    摘要翻译： 制备了一种径向间隙型超导同步电机1，其包括转子20，转子20在其外周侧具有凸极磁极21，凸极磁极21在其远端部分包括体超导体30.当沿旋转轴线 转子20的C1，大体积超导体30的磁极中心侧设置得比体超导体30的磁极端侧更靠近定子10.铁磁体28设置在大体积超导体的旋转轴线C1侧 励磁装置100沿转子20的径向方向设置在体超导体30的外部。通过将来自磁化装置100的磁通线引向大体积超导体30来执行体超导体30的磁化。

    Superconducting rotating electrical machine
    6.
    发明公开
    Superconducting rotating electrical machine 有权
    电气超导车床

    公开(公告)号：EP2299567A3

    公开(公告)日：2015-09-23

    申请号：EP10175747.4

    申请日：2010-09-08

    申请人： AISIN SEIKI KABUSHIKI KAISHA

    发明人： Ohashi, Yoshimasa ,  Okumura, Nobuo

    IPC分类号： H02K55/04 ,  H02K5/173 ,  H02K7/08

    CPC分类号： H02K55/04 ,  H02K5/1732 ,  H02K7/083 ,  Y02E40/625

    摘要： A superconducting rotating electrical machine configuring a motor or generator, includes a base member (1), a stator (2) supported by the base member (2), a rotor (3) rotatably provided relative to the stator (2) and including a superconducting material, a rotary shaft (4) supporting the rotor (2), a cooling portion (5) cooling the stator (2), a low temperature container (6) forming an accommodating chamber (60) accommodating the stator (2), the rotor (3), and a coolant (66), the accommodating chamber (60) being arranged within the base member (1), a vacuum heat insulation chamber (7) arranged at an outer side of the accommodating chamber (60) and thermally insulating the accommodating chamber (60) with vacuum, and a bearing (8) positioned a portion of the base member (1) where the accommodating chamber (60) is prevented from being provided and which is exposed to an ambient atmosphere including atmospheric air, the bearing (8) rotatably supporting the rotary shaft (4).

    FIELD ROTOR FOR SUPERCONDUCTING ROTATING MACHINE
    8.
    发明公开
    FIELD ROTOR FOR SUPERCONDUCTING ROTATING MACHINE 有权
    励磁转子的超导旋转电机的

    公开(公告)号：EP2911280A1

    公开(公告)日：2015-08-26

    申请号：EP13847789.8

    申请日：2013-09-04

    申请人： Kawasaki Jukogyo Kabushiki Kaisha

    发明人： SATO, Yoshichika ,  UMEMOTO, Katsuya ,  ITO, Takafumi ,  IWASAKI, Hayato ,  TSUMURA, Yousuke

    IPC分类号： H02K55/04

    CPC分类号： H02K55/04 ,  H02K7/003 ,  H02K9/005 ,  H02K9/20 ,  Y02E40/625

    摘要： A field rotor (100) of a superconducting rotating machine including: a rotation shaft (18); a supply shaft (10) that supplies a refrigerant to the rotation shaft at one end of the rotation shaft; an input/output shaft (24) provided at the other end of the rotation shaft so as to integrally rotate with the rotation shaft; and a superconducting coil (20) held on a circumferential surface of the rotation shaft to be cooled by the refrigerant, wherein the supply shaft and the input/output shaft are fixed to each other so as to rotate integrally with each other, and the rotation shaft and the supply shaft are at least partly brought in contact with each other in order to allow the rotation shaft to be supported by the supply shaft and in order to be slidably fitted to each other in a circumferential direction of the rotation shaft and in an axial direction of the rotation shaft.

    Kühleinrichtung für einen Supraleiter und supraleitende Synchronmaschine
    9.
    发明公开
    Kühleinrichtung für einen Supraleiter und supraleitende Synchronmaschine 有权
    冷却装置的超导体和超导同步机

    公开(公告)号：EP2848879A1

    公开(公告)日：2015-03-18

    申请号：EP14003633.6

    申请日：2012-01-02

    申请人： Siemens Aktiengesellschaft

    发明人： Frank, Michael ,  Kummeth, Peter ,  Nick, Wolfgang ,  Schmidt, Heinz

    IPC分类号： F25D19/00 ,  F25B9/14 ,  H02K55/04 ,  H02K9/20 ,  H01L23/427

    CPC分类号： F25B9/14 ,  F25D19/006 ,  H02K55/04 ,  Y02E40/625

    摘要： Kühleinrichtung (1, 23) für einen Supraleiter, insbesondere einen Hochtemperatur-Supraleiter einer Synchronmaschine (2), umfassend einen Kühlkreislauf für ein Kühlmedium (30, 15), wobei das in einem Kaltkopf (6) mit einem Kondensor (7) verflüssigte Kühlmedium (15) zu dem zu kühlenden Supraleiter, insbesondere in den Rotor (4) der Synchronmaschine (2), geleitet und gasförmig zurück zu dem Kondensor (7) geführt wird, wobei zur Förderung des Kühlmediums (30, 15) aus dem Kondensor (7) zu dem Supraleiter ein durch einen mittels einer Wärmequelle (14, 24) verdampften Anteil (30) des Kühlmediums (30, 15) erzeugter Druck dient.

    摘要翻译： 用于超导体，尤其是同步电机（2）的高温超导体的冷却装置（1，23），其包括用于冷却介质的冷却回路（30，15），其中，在冷头（6），冷凝器（7）液化冷却介质（ 15被引导）到待冷却超导体，尤其是在同步电机（2）的转子（4），定向和气态回到冷凝器（7），其中（对于促进冷却介质30，15）（从冷凝器7） 通过热源的装置汽化（14，24）的冷却介质（30，15）的部分（30）中产生的压力的超导体。

    WIDE ELECTRICAL CONDUCTOR HAVING HIGH C-AXIS STRENGTH
    10.
    发明公开
    WIDE ELECTRICAL CONDUCTOR HAVING HIGH C-AXIS STRENGTH 有权
    BREITER ELEKTRISCHER LEITER MIT HOHER C-ACHSEN-STÄRKE

    公开(公告)号：EP2831987A2

    公开(公告)日：2015-02-04

    申请号：EP13714832.6

    申请日：2013-03-27

    申请人： American Superconductor Corporation

    发明人： TANNER, Michael A. ,  SNITCHLER, Gregory L. ,  CARTER, William L. ,  PODTBURG, Eric R.

    IPC分类号： H02K55/04 ,  H02K3/04 ,  H02K7/18 ,  H01L39/14

    CPC分类号： H02K3/04 ,  H01L39/143 ,  H02K7/1838 ,  H02K55/04 ,  Y02E10/725 ,  Y02E40/625

    摘要： A rotating machine includes a stator and a rotor configured to rotate within the stator. Rotor windings are supported in the rotor and are formed of a laminated electrical conductor in a single-layer saddle coil configuration. The conductor includes a first support lamina, a second support lamina, an insert including a high temperature superconductor disposed between the first and second support lamina, and a filler material surrounding the insert that bonds the insert to each of the first and second support lamina. At the location between the first support lamina and second support lamina corresponding to the location of the insert, the width dimension of the filler material on each side of the insert is at least 10 percent of a width of the conductor. The conductor is configured to carry at least 600 Amperes per turn and have a C-axis tensile strength of at least 21 MPa.

    摘要翻译： 旋转机器包括定子和构造成在定子内旋转的转子。 转子绕组被支撑在转子中并由单层鞍形线圈构造的层压电导体形成。 导体包括第一支撑层，第二支撑层，插入件，其包括设置在第一和第二支撑层之间的高温超导体，以及围绕插入物的填充材料，该插入物将插入物接合到第一和第二支撑层中的每一个。 在对应于插入件的位置的第一支撑层和第二支撑层之间的位置处，插入物每侧上的填充材料的宽度尺寸为导体宽度的至少10％。 该导体被配置为每匝运载至少600安培，并具有至少21MPa的C轴拉伸强度。