公开(公告)号：US06762517B2

公开(公告)日：2004-07-13

申请号：US10395122

申请日：2003-03-25

申请人： Yu Wang ,  Konrad Roman Weeber ,  Kiruba Sivasubramaniam ,  Robert John Nygard ,  Xianrui Huang

发明人： Yu Wang ,  Konrad Roman Weeber ,  Kiruba Sivasubramaniam ,  Robert John Nygard ,  Xianrui Huang

IPC分类号： H02K900

CPC分类号： H02K55/04 ,  Y02E40/625 ,  Y10T29/49012

摘要： A rotor is disclosed for a super-conducting synchronous machine including: a rotor core; a super-conducting coil extending around at least a portion of the rotor core, said coil having coil side sections on opposite sides of said rotor core; a vacuum housing covering at least one of said coil side sections, and a conductive shield over said vacuum housing and coil side sections.

摘要翻译： 公开了一种用于超导同步机的转子，包括：转子芯; 围绕所述转子芯的至少一部分延伸的超导线圈，所述线圈在所述转子芯的相对侧上具有线圈侧部分; 覆盖所述线圈侧部分中的至少一个的真空壳体，以及位于所述真空壳体和线圈侧部分上的导电屏蔽件。

公开(公告)号：US06147844A

公开(公告)日：2000-11-14

申请号：US223650

申请日：1998-12-30

申请人： Xianrui Huang ,  Phillip William Eckels

发明人： Xianrui Huang ,  Phillip William Eckels

IPC分类号： G01R33/3815 ,  H02H7/00

CPC分类号： G01R33/3815 ,  H02H7/001 ,  Y02E40/68

摘要： A quench protection circuit for the series connected but spatially separated magnet coils of a superconducting magnet utilizes a parallel circuit of multiple heaters and reverse connected diodes shunting portions of the series connected magnets coils with the heaters physically positioned in thermal contact with other coils in the series circuit to thermally transfer a heat quenching action in any coil to all coils, along with a shunting current through the diodes to shunt peak currents upon coil quenching to avoid undesired spot temperature rise and enable controlled quenching of the entire magnet upon quenching of any coil.

摘要翻译： 用于超导磁体的串联但空间分离的磁体线圈的骤冷保护电路利用多个加热器和反向连接的二极管的并联电路来分流串联连接的磁体线圈的部分，其中加热器物理地定位成与串联中的其它线圈热接触 电路将任何线圈中的热淬火作用传递到所有线圈，以及通过二极管的分流电流，以在线圈淬火时分流峰值电流，以避免不期望的点温升高，并使得能够在任何线圈淬火时控制整个磁体的淬火。

公开(公告)号：US6147579A

公开(公告)日：2000-11-14

申请号：US441836

申请日：1999-11-17

申请人： William Louis Einziger ,  Xianrui Huang ,  Gregory Alan Lehmann ,  John Arthur Urbahn

发明人： William Louis Einziger ,  Xianrui Huang ,  Gregory Alan Lehmann ,  John Arthur Urbahn

IPC分类号： F17C13/00 ,  F17C13/08 ,  G01R33/3815 ,  H01F6/06 ,  H01F5/00

CPC分类号： H01F6/06 ,  F17C13/001 ,  F17C13/087 ,  G01R33/3815 ,  F17C2203/03 ,  F17C2203/0308 ,  F17C2203/0687 ,  F17C2223/0161 ,  Y10S505/892

摘要： A non-uniform multi-layer thermally insulating blanket assembly for use in a superconducting magnet in the tapered space between the thermal radiation shield and a conical support assembly includes three steps at different thicknesses provided by multiple blankets with layer staking and blanket positioning.

摘要翻译： 用于热辐射屏蔽和锥形支撑组件之间的锥形空间中的超导磁体的不均匀的多层热绝缘毯组件包括由具有层桩和覆盖定位的多个毯子提供的不同厚度的三个步骤。

公开(公告)号：US5960636A

公开(公告)日：1999-10-05

申请号：US970376

申请日：1997-11-14

申请人： Thomas W. Schuck ,  Stanley L. Morton ,  David J. Chalk ,  Xianrui Huang ,  Lawrence Vincent Bischke ,  Shaun Patrick O'Shea

发明人： Thomas W. Schuck ,  Stanley L. Morton ,  David J. Chalk ,  Xianrui Huang ,  Lawrence Vincent Bischke ,  Shaun Patrick O'Shea

IPC分类号： F25D3/10 ,  F17C13/00 ,  H01F6/04 ,  H01L39/04 ,  F25D13/06

CPC分类号： H01F6/04 ,  F25D3/10 ,  G01R33/3804 ,  G01R33/3815

摘要： An apparatus and method for precooling a mass to be cooled to a final low temperature by immersion in a cryogenic liquid, e.g. liquefied helium. The gaseous phase of the cryogenic liquid is cooled by heat exchange with a cryogenic liquid having a higher boiling point than the cryogenic liquid within which the mass is to be immersed. The cooled gaseous phase is circulated through a vessel containing the mass, recovered, recooled and recirculated until the mass and its containment vessel are at the desired precooling temperature. Thereafter cryogenic liquid can be introduced into the vessel to immerse the mass.

摘要翻译： 一种用于通过浸入低温液体中将待冷却的物质预冷至最终低温的装置和方法，例如， 液化氦 通过与具有较高沸点的低温液体的热交换来冷却低温液体的气相，其中质量要浸入其中的低温液体。 冷却的气相通过包含质量，回收，再冷却和再循环的容器循环，直到质量块及其容纳容器处于所需的预冷却温度。 此后，可以将低温液体引入容器中以沉积物料。

公开(公告)号：US5528210A

公开(公告)日：1996-06-18

申请号：US339263

申请日：1994-11-10

申请人： Xianrui Huang ,  Joseph A. Waynert ,  Charles M. Weber ,  Minfeng Xu

发明人： Xianrui Huang ,  Joseph A. Waynert ,  Charles M. Weber ,  Minfeng Xu

IPC分类号： B60L13/04 ,  H01F6/00 ,  B60L13/00

CPC分类号： B60L13/04 ,  B60L2200/26

摘要： An electromagnetic system for a magnetic levitation vehicle comprises a "W" shaped magnet core having a center pole wound by a superconducting coil and side poles on opposite sides of the center pole, each wound by an ambient temperature coil. Quasi-dc power is supplied to the central superconducting coil for levitation of the vehicle with respect to a rail along which the vehicle is meant to move. The ambient temperature coils are connected in series to each and other and powered with ac power for trimming and controlling the gap between the magnet and the rail.

摘要翻译： 用于磁悬浮车辆的电磁系统包括：具有由超导线圈缠绕的中心极的“W”形磁芯和在中心极的相对侧上的侧极，每个由环境温度线圈缠绕。 将准直流电力提供给中央超导线圈，用于相对于车辆意图移动的轨道悬挂车辆。 环境温度线圈串联连接，并以交流电源供电，用于修整和控制磁体和导轨之间的间隙。

公开(公告)号：US08780510B2

公开(公告)日：2014-07-15

申请号：US12565343

申请日：2009-09-23

申请人： Xianrui Huang ,  Anbo Wu ,  Yan Zhao ,  Chao Yang

发明人： Xianrui Huang ,  Anbo Wu ,  Yan Zhao ,  Chao Yang

IPC分类号： H02H9/00 ,  H02H7/00

CPC分类号： H02H7/001 ,  G01R33/288 ,  G01R33/3815 ,  H01F6/02 ,  Y02E40/68 ,  Y10T29/49826

摘要： A superconducting magnet apparatus that in one embodiment includes at least one superconducting coil and a passive quench protection circuit electrically coupled to the coil in parallel. The circuit includes a heater and a current limiter connected in series. The heater is thermally coupled to the coil and the current limiter blocks current through the circuit at a current lower than the current rating of the heater.

摘要翻译： 一种超导磁体设备，其在一个实施例中包括至少一个超导线圈和与该线圈并联电耦合的无源猝熄保护电路。 该电路包括串联连接的加热器和限流器。 加热器热耦合到线圈，并且限流器以低于加热器的额定电流的电流阻止电流通过电路。

公开(公告)号：US08033121B2

公开(公告)日：2011-10-11

申请号：US12246800

申请日：2008-10-07

申请人： Xianrui Huang ,  Paul Shadforth Thompson ,  David Thomas Ryan ,  Gregory Alan Lehmann ,  Timothy John Havens

发明人： Xianrui Huang ,  Paul Shadforth Thompson ,  David Thomas Ryan ,  Gregory Alan Lehmann ,  Timothy John Havens

IPC分类号： F17C7/02

CPC分类号： G01R33/3815 ,  Y10T29/49359

摘要： A low eddy current cryogen circuit for superconducting magnets including at least a first cooling coil made of an electrically conducting material and having at least one electrical isolator incorporated in the first cooling coil. The electrical isolator is located to inhibit induced eddy current loops due to inductive coupling of the first cooling coil with eddy current inducing field sources.

摘要翻译： 一种用于超导磁体的低涡流制冷剂回路，包括至少由导电材料制成的第一冷却盘管，并具有并入第一冷却盘管中的至少一个电气隔离器。 电隔离器位于通过第一冷却线圈与涡流感应场源的感应耦合来抑制感应涡流环路。

公开(公告)号：US07718897B2

公开(公告)日：2010-05-18

申请号：US11419331

申请日：2006-05-19

申请人： Xianrui Huang ,  Minfeng Xu

发明人： Xianrui Huang ,  Minfeng Xu

IPC分类号： H01B12/00 ,  H01L39/24

CPC分类号： H01B12/08 ,  H01F6/04 ,  H01F6/06 ,  H01F27/34 ,  Y02E40/641 ,  Y10T29/49014

摘要： A low AC loss electrical conductor includes an electrically conductive core surrounded by a first layer of superconductor filaments. A resistive shell surrounds the first layer and an insulation coating radially encloses the resistive shell.

摘要翻译： 低AC损耗电导体包括由第一层超导体细丝围绕的导电芯。 电阻外壳围绕第一层，绝缘涂层径向包围电阻外壳。

公开(公告)号：US20080164877A1

公开(公告)日：2008-07-10

申请号：US11621537

申请日：2007-01-09

申请人： Xianrui Huang ,  Minfeng Xu

发明人： Xianrui Huang ,  Minfeng Xu

IPC分类号： H01F6/02 ,  G01V3/00

CPC分类号： G01R33/3815 ,  G01R33/288 ,  H01F6/02

摘要： A method and apparatus for actively controlling quench protection of a superconducting magnet includes a magnetic resonance imaging (MRI) system and a computer readable storage medium having stored thereon a computer program comprising instructions which when executed by a computer cause the computer to detect a quench condition of the superconducting magnet. The instructions also cause the computer to actively control a quench protection system of the superconducting magnet in response to the detected quench condition.

摘要翻译： 用于主动控制超导磁体的淬火保护的方法和装置包括磁共振成像（MRI）系统和其上存储有计算机程序的计算机可读存储介质，所述计算机程序包括当计算机执行时使计算机检测淬火条件的指令 的超导磁体。 指令还使得计算机响应于检测到的淬火条件主动地控制超导磁体的淬火保护系统。

公开(公告)号：US07352183B2

公开(公告)日：2008-04-01

申请号：US11425860

申请日：2006-06-22

申请人： Xianrui Huang

发明人： Xianrui Huang

IPC分类号： G01V3/00

CPC分类号： G01R33/3815 ,  G01R33/3856 ,  G01R33/4215

摘要： A method and apparatus for local grading shielding includes a gradient shield loop having a plurality of arcs positioned adjacent to a superconducting magnet coil. The plurality of arcs magnetically couple with a gradient magnetic field generated by a magnetic field gradient to locally shield the superconducting magnet coil.

摘要翻译： 用于局部分级屏蔽的方法和装置包括具有邻近超导磁体线圈定位的多个弧的梯度屏蔽环。 多个电弧与由磁场梯度产生的梯度磁场磁耦合以局部屏蔽超导磁体线圈。