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公开(公告)号：EP1437821A2
公开(公告)日：2004-07-14
申请号：EP04005951.1
申请日：1999-04-26
发明人： Gamble, Bruce B. , Schwall, Robert E. , Shoykhet, Boris A. , Sidi-Yekhlef, Ahmed , Driscoll, David I.
CPC分类号： F28D15/0208 , F25B9/14 , F25D19/006 , F28D15/0275 , F28D15/06 , H01F6/04 , H02K9/00 , H02K9/193 , H02K9/20 , H02K55/04 , Y02E40/625 , Y10S505/878
摘要： A system for cooling a superconductor device includes a cryocooler located in a stationary reference frame and a closed circulation system external to the cryocooler. The closed circulation system interfaces the stationary reference frame with a rotating reference frame in which the superconductor device is located. A method of cooling a superconductor device includes locating a cryocooler in a stationary reference frame, and transferring heat from a superconductor device located in a rotating reference frame to the cryocooler through a closed circulation system external to the cryocooler. The closed circulation system interfaces the stationary reference frame with the rotating reference frame. Preferably the coolant flows to the superconductor device in liquid form and returns in vapour form. The flow of the liquid coolant is effected by gravity.
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公开(公告)号：EP0836034A3
公开(公告)日：2000-11-22
申请号：EP97307774.6
申请日：1997-10-02
发明人： Chu, Wei-Kan , Chen, Quark Yung-Sung , Ma, Ki-Bui , Lamb, Mark Alan , McMichael, Chase Kenyon , Tsong, Ignatius S.T.
CPC分类号： F16C32/0438 , F16F15/03 , H02N15/04 , Y10S505/876 , Y10S505/878
摘要： An isolation system (100) for isolating a first object (110,120) from vibrations from a second object (120,110). Such vibrations will have three orthogonal components, one oriented along a line between the objects (110,120), and two oriented 90° apart in a plane normal to that line. The system includes three superconductor/magnet (115A,115B) stages, each stage designed to extinguish one of the orthogonal components.
摘要翻译： 隔离系统包括三个阶段，每个阶段都包含磁体单元，以及具有磁体和超导体的超导体单元。 每个级的磁体和超导体单元被分离，磁性相互作用，并且被磁偏置以相对于彼此自由地移动，仅平行于三个正交分量中的一个的线。 选择一级作为第一对象连接器，以由舞台的磁铁或超导体单元连接到第一物体，并且通过磁体或超导体选择另一级作为第二物体连接器连接到第二物体 舞台的成员 选择最终级作为中间级，其单元连接到第一和第二对象连接器的单元。
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3.发明公开Dynamoelectric machine with cryostable field winding 无效Dynamoelektrische Maschine mit kryostabiler Erregerwicklung。
公开(公告)号：EP0026099A1
公开(公告)日：1981-04-01
申请号：EP80303320.8
申请日：1980-09-22
CPC分类号： H02K55/04 , H02K3/24 , Y02E40/625 , Y10S336/01 , Y10S505/877 , Y10S505/878
摘要： A superconductive rotor of a dynamoelectric machine comprising a rotor shaft, a support rim, a plurality of slot teeth (86) formed at the outer periphery of said rim, said teeth located between rotor slots, and a plurality of slot assemblies, one within each rotor slot. Each slot assembly comprises a plurality of stacks (72) of superconductors (60), each superconductor within a stack having insulation (74) on only two of its sides and being disposed one on top of another in a generally radial direction relative to the rotor shaft; a plurality of insulative separators (73), one between each pair of stacks; a top insulative strip (79) and a bottom insulative strip (80), respectively radially above and below said conductor stacks; and a side panel (77) on either side of the slot assembly and next to a slot tooth. Cooling channels are disposed on the surfaces of the separators.
摘要翻译： 一种电动机的超导转子，包括转子轴，支撑边缘，形成在所述边缘的外周缘处的多个槽齿（86），位于转子槽之间的所述齿和多个槽组件，每个槽组件 转子槽。 每个狭槽组件包括多个超导体堆叠（72），堆叠内的每个超导体仅在其两侧上具有绝缘体（74），并且相对于转子在大致径向方向上一个设置在另一个的顶部上 轴; 多个绝缘分离器（73），每对堆叠之间一个; 分别在所述导体堆叠的上方和下方分别位于顶部绝缘条（79）和底部绝缘条（80） 以及在槽组件的任一侧上的侧板（77），并且与槽齿相邻。 冷却通道设置在分离器的表面上。
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公开(公告)号：EP1108281A4
公开(公告)日：2002-10-09
申请号：EP99944985
申请日：1999-04-26
IPC分类号： H01L39/04 , F17C13/00 , F25B9/14 , F25D19/00 , H02K9/00 , H02K9/193 , H02K9/20 , H02K55/04 , F25B9/00 , H01F6/04
CPC分类号： F28D15/0208 , F25B9/14 , F25D19/006 , F28D15/0275 , F28D15/06 , H01F6/04 , H02K9/00 , H02K9/193 , H02K9/20 , H02K55/04 , Y02E40/625 , Y10S505/878
摘要： A system for cooling a superconductor device includes a cryocooler located in a stationary reference frame and a closed circulation system external to the cryocooler. The closed circulation system interfaces the stationary reference frame with a rotating reference frame in which the superconductor device is located. A method of cooling a superconductor device includes locating a cryocooler in a stationary reference frame, and transferring heat from a superconductor device located in a rotating reference frame to the cryocooler through a closed circulation system external to the cryocooler. The closed circulation system interfaces the stationary reference frame with the rotating reference frame. Preferably the coolant flows to the superconductor device in liquid form and returns in vapour form. The flow of the liquid coolant is effected by gravity.
摘要翻译： 用于冷却超导体装置的系统包括位于静止参考系中的低温冷却器和低温冷却器外部的封闭循环系统。 封闭循环系统将静止参考系与超导体设备所在的旋转参考系相连接。 冷却超导体装置的方法包括将低温冷却器定位在固定的参考系中，并且通过位于低温冷却器外部的封闭循环系统将热量从位于旋转参考系中的超导体装置传送到低温冷却器。 封闭循环系统将静止参考系与旋转参考系相连接。 优选地，冷却剂以液体形式流到超导体装置并以蒸汽形式返回。 液体冷却剂的流动是通过重力来实现的。
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5.发明公开
公开(公告)号：EP0825706A1
公开(公告)日：1998-02-25
申请号：EP97306332.4
申请日：1997-08-20
CPC分类号： H01F6/06 , H01F6/04 , H02K55/04 , Y02E40/625 , Y10S505/877 , Y10S505/878 , Y10S505/879
摘要： A superconducting device, such as a superconducting rotor (10) for a generator or motor. A vacuum enclosure (14) has an interior wall (16) surrounding a cavity (18) containing a vacuum. A superconductive coil (22) is placed in the cavity. A generally-annularly-arranged, thermally-conductive sheet (28) has an inward-facing surface (32) contacting generally the entire outward-facing surface (24) of the superconductive coil. A generally-annularly-arranged coolant tube (34) contains a cryogenic fluid (36) and contacts a generally-circumferential portion of the outward-facing surface (30) of the sheet. A generally-annularly-arranged, thermally-insulative coil overwrap (38) generally circumferentially surround the sheet. The coolant tube (34) and the inward-facing surface (42) of the coil overwrap together contact generally the entire outward-facing surface (30) of the sheet.
摘要翻译： 超导装置，例如用于发电机或电动机的超导转子（10）。 真空外壳（14）具有围绕包含真空的空腔（18）的内壁（16）。 超导线圈（22）放置在空腔中。 大致环形布置的导热片（28）具有通常与超导线圈的向外的整个表面（24）接触的向内的表面（32）。 大致环形布置的冷却剂管（34）包含低温流体（36），并接触片材的面向外的表面（30）的大致圆周的部分。 通常环形布置的热绝缘线圈外包裹件（38）通常围绕片材周向包围。 冷却剂管（34）和线圈外包装的内向表面（42）一般大体接触片材的整个面向外的表面（30）。
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公开(公告)号：EP0466041A3
公开(公告)日：1992-03-11
申请号：EP91111176.3
申请日：1991-07-05
申请人： Oyama, Terutsugu
发明人： Nobuyuki, Akiyama
CPC分类号： H02K7/09 , F16C32/0438 , F16C2361/55 , H02J15/00 , H02K7/025 , Y02E40/67 , Y02E60/16 , Y10S505/878
摘要： A rotary member (2) is continually held suspended in the space by a strong pinning force (fishing effect) of high temperature oxide superconductors (1) under superconductive state. The magnetic field of the magnets (3) on thus suspended rotary member (2) is distributed concentrically about the center of the pinning force, so that the rotary member can be continually rotated in a non-contact state while being lifted off the high temperature oxide superconductors (1). Thus, by utilizing the external energy via an input/output device (10,11), the theory member (2) is rotated in a vacuum tank (6) under highly vacuum state and is held continually rotating for an extended period of time. By taking out the kinetic energy of rotary member via the input/output device, the stored energy can be taken outside.
摘要翻译： 旋转构件（2）通过在超导状态下的高温氧化物超导体（1）的强烈的钉扎力（钓鱼效应）被连续地悬挂在该空间中。 这样悬挂的旋转构件（2）上的磁体（3）的磁场围绕着销钉的中心分布成同心圆状，使得旋转构件可以在非接触状态下连续旋转，同时被提升到高温 氧化物超导体（1）。 因此，通过经由输入/输出装置（10,11）利用外部能量，理论构件（2）在高真空状态下在真空容器（6）中旋转并且持续持续延长的时间。 通过输入/输出装置取出旋转部件的动能，可将外部的能量取出。
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公开(公告)号：EP0087287B1
公开(公告)日：1988-11-02
申请号：EP83300851.9
申请日：1983-02-18
申请人： Hitachi, Ltd.
CPC分类号： H02K9/20 , H02K33/04 , H02K55/04 , Y02E40/625 , Y10S505/878
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公开(公告)号：EP0026099B1
公开(公告)日：1984-06-27
申请号：EP80303320.8
申请日：1980-09-22
CPC分类号： H02K55/04 , H02K3/24 , Y02E40/625 , Y10S336/01 , Y10S505/877 , Y10S505/878
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公开(公告)号：EP0086557A1
公开(公告)日：1983-08-24
申请号：EP83300196.9
申请日：1983-01-14
CPC分类号： H02K55/04 , H02K3/47 , Y02E40/625 , Y10S505/878
摘要： A support system, for a dynamoelectric machine, using an oil impregnated porous material. A porous bar has mechanical properties which behave in different conditions under sudden and/or long duration loads. It with-stands sudden forces with little deflection but deflects significantly in repose to slowly applied forces. These dual characteristics avoid the harmful effects of additive stresses which could otherwise result from sudden loads caused by transient faults.
摘要翻译： 一种支撑系统，用于使用油浸多孔材料的电动机。 多孔棒具有在突然和/或长时间负载下在不同条件下表现的机械特性。 它具有很小的偏转的突然的力量，但是在缓慢施加的力中显着地偏转。 这些双重特征避免了由瞬态故障引起的突然负载引起的附加应力的有害影响。
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10.发明公开Generator rotor, especially turbogenerator rotor with superconductive exciting winding 失效发电机转子，特殊涡轮发电机转子，具有超导型绕组
公开(公告)号：EP0040733A3
公开(公告)日：1982-06-30
申请号：EP81103524
申请日：1981-05-08
发明人： Weghaupt, Erich
CPC分类号： F16J15/43 , H02K5/124 , H02K55/04 , Y02E40/625 , Y10S277/913 , Y10S505/878
摘要： Die Erfindung bezieht sich auf einen Generator läufer mit einer supraleitenden Erregerwicklung und zwei konzentrischen, einen Hochvakuumraum einschlies senden Läuferteilen, wobei auf der Nichtantriebseite ein Hohlzapfen (1) des äusseren Läuferteils in einem ersten Lager und ein durch den Hohlzapfen (1) hin durchgeführter Lagerzapfen (3) des inneren Läuferteils in einem zweiten Lager separat gelagert sind und wobei zwischen dem Hohlzapfen (1) und dem Lagerzapfen (3) eine Hochvakuumabdichtung angeordnet ist. Zur Schaf fung einer den hohen statischen und dynamischen Be anspruchungen gerecht werdenden Hochvakuumabdich tung ist erfindungsgemäss vorgesehen, dass die Hoch vakuumabdichtung als berührungslose Flüssigkeitsdich tung ausgebildet ist, deren magnetische Sperrflüssig keit durch ein Magnetfeld im Dichtungsspalt (5) gehal ten ist und dass die Flüssigkeitsdichtung an ein mitro tierendes Sperrflüssigkeitsreservoir angeschlossen ist.
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