专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明公开

KR1020100044543A 초전도 전원장치 无效
标题翻译：超级电源
公开(公告)号：KR1020100044543A
公开(公告)日：2010-04-30
申请号：KR1020080103724
申请日：2008-10-22
申请人： 김현기 , 정윤도
发明人： 김현기 , 정윤도
IPC分类号： H02J15/00 , H02K55/00 , H01B12/16
CPC分类号： Y02E40/62 , Y02E40/647 , Y02E40/67 , H01F6/003 , H01F6/005
摘要： PURPOSE: A superconductive power supply is provided to output a pumping current by applying movable magnetic flex to an MgB2 thin film. CONSTITUTION: A superconductive power supply includes a core(100), an AC coil(300), a DC coil(200), and a superconductor(400). A core has a fork type slot. The AC coil winds around the slot of the core. The AC coil generates the movable magnetic flux with the AC current. A DC coil winds around both ends of the upper side of the core. The DC coil generates the magnetic flux for supplementing the movable magnetic flux by the DC current. The superconductor generates a pumping current by the movable pumping current. The superconductor is an MgB2 thin film.
摘要翻译：目的：提供超导电源，通过将可移动磁性挠曲应用于MgB2薄膜来输出泵浦电流。构成：超导电源包括芯（100），AC线圈（300），DC线圈（200）和超导体（400）。核心有一个叉型槽。交流线圈绕芯的槽。交流线圈产生具有交流电流的可动磁通。直流线圈缠绕在芯的上侧的两端。直流线圈产生用于通过直流电流补充可动磁通量的磁通量。超导体通过可移动的泵浦电流产生泵浦电流。超导体是MgB2薄膜。

42. 发明公开

US20240203626A1 METHOD FOR CHARGING AND/OR DISCHARGING AND/OR REVERSING THE CHARGE OF A SUPERCONDUCTING-SWITCH-FREE SUPERCONDUCTIVELY CLOSED CIRCUIT VIA DIRECT CURRENT FEEDING, SUPERCONDUCTING-SWITCH-FREE SUPERCONDUCTIVELY CLOSED CIRCUIT FOR USE WITH SAID METHOD, SUPERCONDUCTING MAGNET AND METHOD FOR PRODUCING SAID SUPERCONDUCTING CIRCUIT 审中-公开
公开(公告)号：US20240203626A1
公开(公告)日：2024-06-20
申请号：US18553275
申请日：2022-03-22
申请人： BRUKER SWITZERLAND AG
发明人： Davide NARDELLI , Matteo ALESSANDRINI
IPC分类号： H01F6/00 , H01F13/00
CPC分类号： H01F6/003 , H01F13/00
摘要： A method for charging a superconducting-switch-free superconductively closed circuit with a sub-circuit comprising an entry connection area (6a) and an exit connection area (6b) dividing the sub-circuit into a first branch (1) with a first inductance L1 and a second branch (2) with a second inductance L2, and currents leads (3), comprising: Choosing the positions of the connection areas (6a, 6b) and/or the geometry of the branches (1, 2) and/or the cross sections of the branches (1, 2) such that the first inductance L1 is lower than the second inductance L2; modifying an initial current I0 (I0≥0) by feeding a supply current Iin into the circuit comprising: 10(a) Increasing the supply current until a first partial current in one branch reaches the critical current, (b) Further increasing the supply current to Δa resulting in a second partial current in the other branch, (c) Reducing the supply current Iin to 0A, resulting in a remanent circuit current within the circuit.

43. 发明公开

US20240116653A1 ADAPTABLE QUENCH COIL GUN 审中-公开
公开(公告)号：US20240116653A1
公开(公告)日：2024-04-11
申请号：US17992588
申请日：2022-11-22
申请人： The Florida State University Research Foundation, Inc.
发明人： Lance D. Cooley , Christian M. Hubicki
IPC分类号： B64G1/00 , H01F6/00 , H01F6/02
CPC分类号： B64G1/002 , H01F6/003 , H01F6/02
摘要： Example coil guns and methods of using coil guns are described herein. An example coil gun includes a first pancake module; a second pancake module, where the first pancake module and the second pancake module are each formed of a winding with an inner superconducting material layer and an outer ordinary conductor layer, where the first pancake module and the second pancake module are physically and/or inductively coupled to propagate a quench of a superconducting state of the first pancake module to the second pancake module.

44. 发明申请

US20150255977A1 SYSTEM AND METHOD FOR AUTOMATICALLY RAMPING DOWN A SUPERCONDUCTING PERSISTENT MAGNET 有权
标题翻译：用于自动降低超级磁芯的系统和方法
公开(公告)号：US20150255977A1
公开(公告)日：2015-09-10
申请号：US14430713
申请日：2013-09-20
申请人： KONINKLIJKE PHILIPS N.V. , PHILIPS DEUTSCHLAND GMBH
发明人： Philip Alexander Jonas , Gerardus Bernardus Jozef Mulder , Johannes Ferdinand Van Der Koijk , Viktor Mokhnatyuk , Glen George Pfleiderer , Philippe Abel Menteur , Johannes Adrianus Overweg , Michael Leslie Allitt , Xiandrui Huang
IPC分类号： H02H7/00
CPC分类号： H02H7/001 , G01R33/3804 , G01R33/3815 , H01F6/003 , H01F6/02
摘要： An apparatus including an electrically conductive coil which produces a magnetic field when an electrical current passes therethrough; a selectively activated persistent current switch connected across the electrically conductive coil; a cryostat having the electrically conductive coil and the persistent current switch disposed therein; an energy dump; at least one sensor which detects an operating parameter of the apparatus and outputs at least one sensor signal in response thereto; and a magnet controller. The magnet controller receives the sensor signal(s) and in response thereto detects whether an operating fault (e.g. a power loss to the compressor of a cryocooler) exists in the apparatus, and when an operating fault is detected, connects the energy dump unit across the electrically conductive coil to transfer energy from the electrically conductive coil to the energy dump unit. The energy dump unit disperses the energy outside of the cryostat.
摘要翻译：一种包括导电线圈的装置，其在电流通过时产生磁场; 连接在导电线圈两端的选择性激活的持续电流开关; 具有设置在其中的导电线圈和持续电流开关的低温恒温器; 能量转储至少一个传感器，其检测所述装置的操作参数并响应于此输出至少一个传感器信号; 和磁铁控制器。磁体控制器接收传感器信号，并且响应于此检测设备中是否存在操作故障（例如低温冷却器的压缩机的功率损耗），并且当检测到操作故障时，将能量转储单元导电线圈将能量从导电线圈传递到能量转储单元。能量转储单元将能量分散在低温恒温器外。

45. 发明申请

US20020030952A1 Method and apparatus for discharging a superconducting magnet 审中-公开
标题翻译：用于放电超导磁体的方法和装置
公开(公告)号：US20020030952A1
公开(公告)日：2002-03-14
申请号：US09989349
申请日：2001-11-20
申请人： American Superconductor Corporation, a Delaware corporation
发明人： Warren Elliott Buckles , Douglas C. Folts
IPC分类号： H02H007/00
CPC分类号： H01F6/003 , H02J15/00 , Y02E40/67
摘要： Circuitry detects a quench in a superconducting magnet and discharges the superconducting magnet into a load, such as a utility system, at a substantially constant voltage. The circuitry can be an inverter, arranged between the superconducting magnet and the load, which may operate in overload mode during discharge. Discharging occurs until the amount of energy in the conducting magnet is below a predetermined level.
摘要翻译：电路检测超导磁体中的淬火，并将超导磁体以基本恒定的电压放电到诸如公用事业系统的负载中。电路可以是布置在超导磁体和负载之间的逆变器，其可以在放电期间以过载模式操作。发生放电直到导电磁体中的能量量低于预定水平。

46. 发明授权

US5847633A Apparatus and method for the rapid discharge of a superconducting magnet coil 失效
标题翻译：用于快速放电超导磁体线圈的装置和方法
公开(公告)号：US5847633A
公开(公告)日：1998-12-08
申请号：US861489
申请日：1997-05-22
申请人： Tony Keller , Gunter Laukien , Rene Jeker , Arne Kasten
发明人： Tony Keller , Gunter Laukien , Rene Jeker , Arne Kasten
IPC分类号： G01R33/3815 , H01F6/00 , H02H7/00 , H01F6/02
CPC分类号： H01F6/003 , G01R33/3815 , H01F6/005 , H01F38/14 , H02H7/001 , Y02E40/68
摘要： A device for the safe discharge of a superconducting magnet coil (4) which is located inside a cryostat (2) and superconductively short-circuited by a superconducting switch (7) providing at or in the cryostat (2) a transmitter (10) of electromagnetic energy being located at a temperature level considerably above the cryogenic temperature of the superconducting magnet coil (4), which transmitter can be switched on quickly from outside, and by arranging in the region of the superconducting switch (7) at the cryogenic temperature level of the superconducting magnet coil (4) a receiver (20) for the emitted electromagnetic energy, which transmits the received energy directly or indirectly to a heating device (15) of the superconducting switch (7) or which activates an auxiliary energy source (41) in the region of the superconducting switch (7) , which on its turn effects a heating of the superconducting switch (7), so that it becomes normal-conducting and causes a discharge process of the superconducting magnet coil (4) via resistors (18) and/or diodes (19), being located at the cryogenic temperature level, there being no electrically conducting connection between transmitter (10; 10') and receiver (20). In this way, the magnet can be discharged without contact.
摘要翻译：一种用于安全地放电位于低温恒温器（2）内部并由超导开关（7）短路的超导磁体线圈（4）的装置，所述超导开关（7）在低温恒温器（2）处或其中提供低温恒温器（2）的发射器（10）电磁能位于明显高于超导磁体线圈（4）的低温温度的温度水平，该发射器可以从外部快速接通，并且通过在超导开关（7）的区域内以低温温度排列超导磁体线圈（4）的发射电磁能的接收器（20），其将所接收的能量直接或间接地传递到超导开关（7）的加热装置（15）或激活辅助能量源（41））在超导开关（7）的区域中，其反过来影响超导开关（7）的加热，使得其变为正常导通并且导致超导磁体线圈（4）经由电阻器（18）和/或二极管（19）位于低温温度水平，在发射器（10; 10'）和接收器（20）。以这种方式，可以不接触地排出磁体。

47. 发明授权

US5686877A Apparatus and method for the rapid discharge of superconducting magnet coil 失效
标题翻译：超导磁体线圈快速放电的装置和方法
公开(公告)号：US5686877A
公开(公告)日：1997-11-11
申请号：US559363
申请日：1995-11-16
申请人： Tony Keller , Gunter Laukien , Rene Jeker , Arne Kasten
发明人： Tony Keller , Gunter Laukien , Rene Jeker , Arne Kasten
IPC分类号： G01R33/3815 , H01F6/00 , H02H7/00 , H01F7/22
CPC分类号： H01F6/003 , G01R33/3815 , H01F6/005 , H01F38/14 , H02H7/001 , Y02E40/68
摘要： A device for the safe discharge of a superconducting magnet coil (4) which is located inside a cryostat (2) and superconductively short-circuited by a superconducting switch (7) providing at or in the cryostat (2) a transmitter (10) of electromagnetic energy being located at a temperature level considerably above the cryogenic temperature of the superconducting magnet coil (4), which transmitter can be switched on quickly from outside, and by arranging in the region of the superconducting switch (7) at the cryogenic temperature level of the superconducting magnet coil (4) a receiver (20) for the emitted electromagnetic energy, which transmits the received energy directly or indirectly to a heating device (15) of the superconducting switch (7) or which activates an auxiliary energy source (41) in the region of the superconducting switch (7), which on its turn effects a heating of the superconducting switch (7), so that it becomes normal-conducting and causes a discharge process of the superconducting magnet coil (4) via resistors (18) and/or diodes (19), being located at the cryogenic temperature level, there being no electrically conducting connection between transmitter (10; 10') and receiver (20). In this way, the magnet can be discharged without contact.
摘要翻译：一种用于安全地放电位于低温恒温器（2）内部并由超导开关（7）短路的超导磁体线圈（4）的装置，所述超导开关（7）在低温恒温器（2）处或其中提供低温恒温器（2）的发射器（10）电磁能位于明显高于超导磁体线圈（4）的低温温度的温度水平，该发射器可以从外部快速接通，并且通过在超导开关（7）的区域内以低温温度排列超导磁体线圈（4）的发射电磁能的接收器（20），其将所接收的能量直接或间接地传递到超导开关（7）的加热装置（15）或激活辅助能量源（41））在超导开关（7）的区域中，其反过来影响超导开关（7）的加热，使得其变为正常导通并且引起s的放电过程通过位于低温温度水平的电阻器（18）和/或二极管（19）的高导磁体线圈（4），在发射器（10; 10'）和接收器（20）。以这种方式，可以不接触地排出磁体。

48. 发明授权

US5146383A Modular superconducting magnetic energy storage inductor 失效
标题翻译：模块式超导磁储能电感
公开(公告)号：US5146383A
公开(公告)日：1992-09-08
申请号：US540959
申请日：1990-06-20
申请人： James R. Logan
发明人： James R. Logan
IPC分类号： H01F6/00 , H01F6/04 , H02H7/00
CPC分类号： H01F6/003 , H02H7/001 , Y02E40/68 , Y10S505/883
摘要： A modular superconducting magnetic energy storage (SMES) inductor includes a plurality of vertically adjacent winding modules each comprising a number of serially connected concentric solenoid coils. Pairs of adjacent winding modules are connected in series to form paired winding modules each of which occupies a compartment in a sectioned dewar. Only a single shorting switch is provided for each winding module for use during an emergency dump of cryogenic fluid from the dewar. Adjacent paired winding modules can be connected in series by a single connector penetrating sectional plates between dewar compartments. Arrangements of bypass switches provide the capability of taking either a single winding module or a pair of winding modules out of service while the remaining winding modules and pairs of winding modules remain in service. Any number of pairs of winding modules can be connected in one or more series circuits each serviced by its own power conversion system to achieve a desired energy storage capability.
摘要翻译：模块化超导磁能存储（SMES）电感器包括多个垂直相邻的绕组模块，每个绕组模块包括多个串联的同心电磁线圈。成对的相邻绕组模块串联连接以形成成对的绕组模块，每个绕组模块占据分段杜瓦瓶中的隔室。每个绕组模块都提供一个单独的短路开关，以便在杜瓦瓶的低温液体的紧急转储期间使用。相邻成对的绕组模块可以通过单个连接器在杜瓦隔室之间穿透截面板串联连接。旁路开关的布置提供了使单个绕组模块或一对绕组模块不在服务中的能力，而其余的绕组模块和成对的绕组模块保持使用。任何数量的绕组模块可以连接在一个或多个串联电路中，每个串联电路由其自己的功率转换系统服务以实现期望的能量存储能力。

49. 发明授权

US5093645A Superconductive switch for conduction cooled superconductive magnet 失效
标题翻译：用于导电冷却超导磁体的超级开关
公开(公告)号：US5093645A
公开(公告)日：1992-03-03
申请号：US563584
申请日：1990-08-06
申请人： Bizhan Dorri , Evangelos T. Laskaris
发明人： Bizhan Dorri , Evangelos T. Laskaris
IPC分类号： H01F6/04 , H01F6/00 , H01H37/00 , H01H37/32
CPC分类号： H01L39/20 , H01F6/003
摘要： A superconductive switch for a superconductive magnet is bifilarly wound on a bobbin with niobium-tin tape and laminated with stainless steel foil for structural rigidity is provided. The switch is vacuum pressure epoxy impregnated and cooled by copper bus bars which are heat stationed to a cryocooler which is also used to conduction cool the superconductive magnet. The bus bars are also used to introduce a voltage across the switch and the magnet windings which are connected in series with one another to ramp up the current.

50. 发明授权

US4904970A Superconductive switch 失效
标题翻译：超导开关
公开(公告)号：US4904970A
公开(公告)日：1990-02-27
申请号：US157205
申请日：1988-02-17
申请人： Vishnu C. Srivastava
发明人： Vishnu C. Srivastava
IPC分类号： H01F6/00 , H01L39/20
CPC分类号： H01F6/003 , H01L39/20
摘要： A superconducting switch is bifilarly wound with two cupro-nickel matrix superconductors. Three layers of the wire is wound, with each layer of windings wrapped with four wires in hand and input and output portions of the wires adjacent to one another. This configuration and relationship between adjacent wires is maintained throughout all the layers of the entire winding. The windings are started 180.degree. apart and input and output leads are extracted 180.degree. degrees apart. The switch also includes a core around which the wires and a heater are wound, a casing to enclose the core, heater and wire windings, and a solid epoxy body which fills substantially all of the voids in the switch. Switch leads are stabilized using a copper channel in which they are soldered to avoid quenching when they are subjected to a high current in a magnetic field, and the copper channel is surrounded and soldered to a copper braid. This construction results in a stable superconductive switch which is noninductive, has a high current carrying capacity and off resistance, and which reduces cryogen boil-off during charging and discharging of a high energy magnet circuit. The switch can also keep the magnetic field drifts of a magnet to less than 0.1 ppm/hour.
摘要翻译：超导开关与两个铜 - 镍基体超导体双相缠绕。缠绕三层电线，每层绕组用手中的四根电线缠绕，并将电线的输入和输出部分彼此相邻。这种配置和相邻导线之间的关系在整个绕组的整个层保持。绕组起动180°，输入和输出引线相互提取180度。该开关还包括一个芯，围绕着芯线和一个加热器被缠绕在其上，用于封装芯体，加热器和电线绕组的壳体以及基本上填充开关中所有空隙的固体环氧树脂体。开关引线使用铜通道进行稳压，其中它们被焊接以避免在磁场中受到高电流时的淬火，并且铜通道被包围并焊接到铜编织物。这种结构形成了一种非导电性的稳定的超导开关，具有高的载流能力和断开电阻，并且在高能量磁体电路的充放电过程中减少了冷冻剂的蒸发。开关也可以将磁铁的磁场漂移保持在小于0.1ppm /小时。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式