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WO/2023/101187A1 |
A superconducting current-limiting type DC circuit breaker according to an embodiment of the present invention, comprises: a current-limiting unit connected to a power system; and a circuit breaking unit connected to an end of the curren...
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WO/2023/101911A1 |
An improved magnetic-levitation-based low-gravity simulator (MLS) is provided. The MLS includes one or more gradient-field Maxwell coils that are provided within a superconducting magnet. When a current is provided to the one or more Max...
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WO/2023/096852A1 |
Systems and methods for performing optical annealing of an optical fiber disposed in a cryogenic environment subject to ionizing radiation, such as in a fusion energy source, are provided. The techniques include optically annealing the o...
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WO/2023/093697A1 |
The present application relates to a dynamic active field stabilization method, system and device for a liquid-helium-free superconducting magnet. The method comprises the following steps: collecting operation fixed frequency information...
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WO/2023/094611A1 |
A method of energizing or de-energizing a high temperature superconducting, HTS, coil, from an initial transport current to a final transport current. The HTS coil comprises a plurality of turns of HTS material. A transport current (302)...
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WO/2023/087408A1 |
An in-vehicle superconducting magnet system of magnetic levitation transportation, and a magnetic levitation transportation train. The in-vehicle superconducting magnet system comprises a cryostat (1) having a vacuum working chamber, whe...
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WO/2023/087383A1 |
A superconducting magnet apparatus and a superconducting magnetic levitation train. The superconducting magnet apparatus comprises: a cryostat (1), wherein an inner cavity of the cryostat (1) is capable of accommodating a refrigerant, an...
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WO/2023/089919A1 |
The purpose of the present invention is to provide a niobium-aluminum precursor wire having properties such as expression of flexibility and ensuring a large single-wire length, as well as a twisted wire, a superconducting wire, and a su...
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WO/2023/083956A1 |
A high temperature superconducting, HTS, field coil. The HTS field coil comprises a plurality of HTS tapes (510) arranged to form turns of the HTS field coil, and a substrate (500) separating each of the turns. The turns form a coiled pa...
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WO/2023/083666A1 |
A high temperature superconductor, HTS, magnet. The HTS magnet comprises an HTS field coil, an insulating layer, semiconductor material, and a controller. The HTS field coil comprises a plurality of turns of HTS material wound about an a...
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WO/2023/086655A1 |
Described are concepts, systems, structures and techniques for metal filling an open channel (12) in a baseplate (19). In embodiments, metal filling of an open baseplate channel is achieved using vacuum pressure impregnation (VPI). In em...
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WO/2023/086453A1 |
A high capacity current lead (10) comprises components that are electrically coupled using indium joints. The current lead includes a heat exchanger having a portion at room temperature (100) and a portion (200) within a vacuum cryostat....
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WO/2023/083667A1 |
A high temperature superconducting, HTS, cable. The HTS cable comprises a channel, HTS material, and an insulating layer. The channel is formed from conductive material, and has a groove extending along the length of the HTS cable. The H...
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WO/2023/047739A1 |
To improve the critical current density of a superconducting bulk body of an iron-based compound as compared to conventional products. This superconducting bulk body (B) is a polycrystal of an iron-based superconductor and has a c-axis o...
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WO/2023/042689A1 |
This superconducting magnet device (10) comprises a superconducting coil (12) arranged in a cryogenic environment, and a protective diode (22) arranged in the cryogenic environment and connected to the superconducting coil (12). The prot...
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WO/2023/042644A1 |
A superconducting magnet device (10) comprises: a superconducting coil (12); a radiation shield (16) having a plurality of separate shield strips (17a, 17b) arranged so as to surround the superconducting coil (12); a thermal bridge membe...
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WO/2023/037792A1 |
Provided is a superconducting magnet device (20) comprising: a superconducting coil (main coil (1)) in which a superconducting wire material is wound; and a persistent current switch (PCS (2)) electrically connected in parallel with the ...
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WO/2023/033407A1 |
The present invention relates to a vertical-axis-type wind turbine comprising a high-temperature superconducting generator having a mass-impregnation cooling structure for a cryogenic coolant. The technical subject matter of the present ...
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WO/2023/033634A1 |
The present invention relates to a high-temperature superconductive rotary machine having a fixed cryogenic refrigerant cooling tank for a rotor and a waste gaseous refrigerant recycling cooling structure. The technical gist of the prese...
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WO/2023/027149A1 |
This superconducting wire material comprises: a superconducting layered body that has a metal substrate and an oxide superconducting layer; and a stabilizing part which is formed so as to cover the superconducting layered body and which ...
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WO/2023/024238A1 |
Disclosed in the present invention are a superconducting magnet system for a cyclotron and a cyclotron provided with same. The superconducting magnet system comprises: a low-temperature device comprising a refrigerating machine and a low...
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WO/2023/002880A1 |
[Problem] To provide a superconductive cable which is capable of storing magnetic energy while performing electric power transmission between a power source having an output that fluctuates over a short time period, and a load, and which...
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WO/2023/287397A1 |
An electrical generator and cooling system for the same are provided. Accordingly, the generator includes a non‑rotatable component supporting a field winding assembly and a rotatable component oriented to rotate relative thereto. The ...
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WO/2023/284655A1 |
The present invention relates to the technical field of superconducting magnets; disclosed is a high-temperature superconducting segmented excitation system, comprising at least two flux pumps, at least two high-temperature superconducti...
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WO/2023/280556A1 |
An apparatus for making an electrical connection between a superconducting component disposed in a cryogenic chamber and an electrical device disposed outside the cryogenic chamber is described. The apparatus includes a coil comprising a...
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WO/2023/276856A1 |
A cold head mounting structure (50) comprises: a heat transfer stage (52) that is disposed in a vacuum area (32) within a vacuum vessel (30) and comes into contact with or separates from a cooling stage (22) of a cold head (20a) by the m...
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WO/2023/275540A1 |
There is provided a magnet system for generating a homogeneous magnetic field in a target region. The magnet system comprises: a first magnet formed from low temperature superconductor, LTS, material wound so as to define a central axis,...
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WO/2022/259803A1 |
The present invention addresses the problem of providing: a superconducting connection structure of an Nb3Sn superconducting wire rod and an NbTi wire rod, the superconducting connection structure comprising no environmental load substan...
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WO/2022/258206A1 |
A toroidal field coil for a tokamak plasma chamber having a central column. The toroidal field coil comprises first and second high temperature superconductor, HTS, assemblies comprising a respective one or more HTS tapes for conducting ...
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WO/2022/260677A1 |
A superconducting magnet (10) includes a cooling tank (15) containing a cooling medium and at least one superconducting circuit (16) configured for generating a magnetic field. The superconducting magnet further includes a power supply (...
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WO/2022/258493A1 |
The invention relates to a system for controlling a superconducting coil (6) with a magnetic persistent current switch (7). The magnetic persistent current switch (7) is used for switching the superconducting coil (6) between a persisten...
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WO/2022/256305A1 |
In examples, provided are leadless power couplers that include (1) a thermal insulating system having an outer wall and an inner wall, (2) a first electrically conductive winding located outside the thermal insulating system, where the f...
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WO/2022/250059A1 |
This superconducting rectangular wire material for a superconducting coil comprises: a NbTi-based or Nb3Sn-based wire material, the surface of which is covered with a copper-based material; and a fusion resin layer which covers the outer...
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WO/2022/249514A1 |
The present invention achieves a low-cost direct-current magnetic field superconducting coil power supply device that uses a superconducting coil. A direct-current magnetic field superconducting coil power supply device 1 comprises a s...
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WO/2022/243543A1 |
A thermal management system (5) for a magnetoplasmadynamic thruster (10) for a space craft is disclosed. The thermal management system (5) is located between at least one superconducting magnet (120) and a plasma discharge unit (15 and c...
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WO/2022/224783A1 |
Provided are a magnetic cold storage material particle exhibiting low breakage rate even when long-term vibration by operation of a refrigerating machine is applied in an extremely low temperature range, a cold storage device wherein the...
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WO/2022/224761A1 |
A magnetic field generating device 1 comprises a core 2, a pair of superconducting coils 3, and one or a pair of vacuum heat-insulation containers 4. The core includes a substantially C-shaped or substantially U-shaped yoke 21, and a pai...
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WO/2022/225965A1 |
A novel transformer circuit employing multi-axis windings around a large magnetic billet receives and amplifies the energy from a flux of energetic waves emanating from the sun and other celestial bodies and entities throughout the envir...
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WO/2022/207413A1 |
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 fir...
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WO/2022/201951A1 |
A superconducting coil device (20) according to this embodiment comprises at least one superconducting coil (23) that is formed by a plurality of turns (25), where one wound loop section of a superconducting wire material that has been w...
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WO/2022/201935A1 |
According to an embodiment of the present invention, a superconducting coil device (20) is provided with at least one superconducting coil (23) formed from a plurality of turns (25), where one turn (25) is defined as a part, wound around...
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WO/2022/190586A1 |
A rotating magnetic field generation device E according to the present invention comprises: disks 3a to 3k provided with a plurality of circumferential magnets 4a, 1a, 4b, 1b, 4c, 1c, 4d, 1d; a magnetic field-acting space formed by stack...
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WO/2022/187927A1 |
The present invention describes an electrical coil provided with layers connected in parallel and a method for manufacturing the electrical coil, in order to generate magnetic fields more efficiently. Specifically, the present invention ...
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WO/2022/185568A1 |
Provided are: a superconductive electromagnet device that can suppress heat buildup due to an eddy current of a cooling sheet for cooling a superconductive coil and efficiently cool the superconductive coil; and a method for cooling said...
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WO/2022/173717A1 |
A wind turbine generator includes a stator having a plurality of high-temperature superconducting coils. A current is driven through the high-temperature superconducting coils to produce a magnetic field. A rotor comprising one or more p...
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WO/2022/166004A1 |
Disclosed in the present invention are a superconducting magnet system and a quench protection circuit therefor. The quench protection circuit comprises: a superconducting unit, a first diode integrated component, a second diode integrat...
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WO/2022/168483A1 |
The present invention provides a superconducting magnet apparatus, a magnetic resonance imaging apparatus, and a method for demagnetizing a superconducting magnet with which it is possible to quickly demagnetize a superconducting magnet ...
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WO/2022/164329A1 |
There is provided an electrical switch comprising a length of superconducting material. In some forms the electrical switch is configured to be controlled between a low-resistance state and a higher-resistance state by the selective appl...
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WO/2022/164980A1 |
Schemes are described for joint geometry and placement in superconducting magnets. According to some aspects, a joint may be implemented in a modular component of a superconducting magnet, such as a plate that includes a spiral supercond...
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WO/2022/164787A1 |
An improved system for handling delicate linear media and in particular to a method and apparatus for winding delicate linear media such as superconducting wire or tape or optical fibers onto a spool or former, and electric machines prod...
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