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公开(公告)号：US10832856B2
公开(公告)日：2020-11-10
申请号：US16232784
申请日：2018-12-26
Applicant: General Electric Company
Inventor： Alexander Kagan , Michael Parizh , Anbo Wu , Minfeng Xu , Paul St. Mark Shadforth Thompson , Mark Ernest Vermilyea
IPC: G01V3/00 , H01F27/30 , G01R33/34 , G01R33/035 , H01F6/06
Abstract: An imaging device may include multiple magnetic coils to generate a magnetic field. Additionally, the imaging device may include an outer support affixed to at least one coil of the plurality of magnetic coils and an axial support between at least two coils of the plurality of magnetic coils, wherein the outer support and the axial support operatively share a load corresponding to the generated magnetic fields.
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公开(公告)号：US20210159003A1
公开(公告)日：2021-05-27
申请号：US17045533
申请日：2018-04-06
Applicant: General Electric Company
Inventor： Ernst Wolfgang Stautner , James William Bray , Minfeng Xu , Anbo Wu , Michael Parizh
Abstract: A superconducting magnet apparatus includes a plurality of superconducting magnet coil sections connected in series and housed within a cryogenically cooled, vacuum container. A power source generates a current. A first lead is electrically connected to the superconducting magnet coil sections. A second lead is enclosed entirely within the vacuum container. The second lead has a first section and a second section, and the first section is electrically connected to the power source. The second section is electrically connected to the first lead, and rigidly connected to a linear displacement device enclosed entirely within the vacuum container. The linear displacement device linearly displaces the second section relative to the first section, so that the first section contacts the second section thereby electrically connecting the first and second sections, or by creating a gap between the first section and second section thereby electrically disconnecting the first section from the second section.
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3.发明授权公开(公告)号：US10978943B2
公开(公告)日：2021-04-13
申请号：US16373921
申请日：2019-04-03
Applicant: General Electric Company
Inventor： Anbo Wu , Michael Parizh , Ernst Wolfgang Stautner , Minfeng Xu , James William Bray
Abstract: A wind turbine power generating system and method includes a tower, a hub, a plurality of blades connected to the hub, and a rotor connected to the hub. A superconducting generator is coupled to the rotor and includes a plurality of superconductive coils. A nacelle is mounted atop the tower, with the superconducting generator housed within the nacelle. An automatic ramp-down system is configured with the superconducting coils and includes an automatically activated energy dump circuit for current withdrawn from the superconductive coils in a ramp-down process prior to a quench. The energy dump circuit includes one or more heat dissipating loads, wherein each of the heat dissipating loads is mounted in thermal communication with one of the tower or the nacelle that act a thermal heat sink for dispersing heat from the loads.
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公开(公告)号：US11521771B2
公开(公告)日：2022-12-06
申请号：US16373960
申请日：2019-04-03
Applicant: General Electric Company
Inventor： Anbo Wu , Michael Parizh , Minfeng Xu
Abstract: A quench protection system for a superconducting machine, such as a superconducting generator having a plurality of series-arranged superconducting coils, includes at least one switch heater electrically coupled to each of the superconducting coils. A quench protection switch is provided in series with the coils, wherein each switch heater is in thermal contact with the quench protection switch. A heater network is configured in parallel with the quench protection switch and is in thermal contact with each of the coils. A quench of any one of the coils triggers a quench of the quench protection switch, wherein the heater network then triggers a quench of all of the remaining coils.
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公开(公告)号：US20220320990A1
公开(公告)日：2022-10-06
申请号：US17625123
申请日：2019-07-09
Applicant: General Electric Company
Inventor： Alexander Kagan , David Allan Torrey , Michael Parizh , Tiziana Bertoncelli , Minfeng Xu
Abstract: A superconducting generator including an armature configured to be rotated via a shaft and a stationary field disposed concentric to and radially outward from the armature. The stationary field including a superconducting field winding and a vacuum vessel having an inner wall of one of a non-magnetic material or a paramagnetic material facing the armature, an opposed outer wall of a ferromagnetic material and a plurality of sidewalls coupling the inner wall and the opposed outer wall. The superconducting field winding is disposed in the vacuum vessel. A wind turbine and method are additionally disclosed. The wind turbine includes a rotor having a plurality of blades. The wind turbine further includes a shaft coupled to the rotor. Moreover, the wind turbine includes the superconducting generator coupled to the rotor via the shaft.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20200321152A1
公开(公告)日：2020-10-08
申请号：US16373960
申请日：2019-04-03
Applicant: General Electric Company
Inventor： Anbo Wu , Michael Parizh , Minfeng Xu
Abstract: A quench protection system for a superconducting machine, such as a superconducting generator having a plurality of series-arranged superconducting coils, includes at least one switch heater electrically coupled to each of the superconducting coils. A quench protection switch is provided in series with the coils, wherein each switch heater is in thermal contact with the quench protection switch. A heater network is configured in parallel with the quench protection switch and is in thermal contact with each of the coils. A quench of any one of the coils triggers a quench of the quench protection switch, wherein the heater network then triggers a quench of all of the remaining coils.
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公开(公告)号：US12094650B2
公开(公告)日：2024-09-17
申请号：US17045533
申请日：2018-04-06
Applicant: General Electric Company
Inventor： Ernst Wolfgang Stautner , James William Bray , Minfeng Xu , Anbo Wu , Michael Parizh
IPC: H01F6/06 , F03D7/02 , F03D13/20 , H01F6/00 , H01F6/02 , H01F6/04 , H01H1/14 , H02K7/18 , H02K9/22 , F03D9/25 , H01H3/24
CPC classification number: H01F6/04 , F03D7/02 , F03D13/20 , H01F6/008 , H01F6/02 , H01H1/14 , H02K7/1838 , H02K9/225 , F03D9/25 , F05B2240/21 , F05B2240/912 , H01H3/24 , Y02E40/60
Abstract: A superconducting magnet apparatus includes a plurality of superconducting magnet coil sections connected in series and housed within a cryogenically cooled, vacuum container. A power source generates a current. A first lead is electrically connected to the superconducting magnet coil sections. A second lead is enclosed entirely within the vacuum container. The second lead has a first section and a second section, and the first section is electrically connected to the power source. The second section is electrically connected to the first lead, and rigidly connected to a linear displacement device enclosed entirely within the vacuum container. The linear displacement device linearly displaces the second section relative to the first section, so that the first section contacts the second section thereby electrically connecting the first and second sections, or by creating a gap between the first section and second section thereby electrically disconnecting the first section from the second section.
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公开(公告)号：US20210109175A1
公开(公告)日：2021-04-15
申请号：US16597635
申请日：2019-10-09
Applicant: General Electric Company
Inventor： Anbo Wu , Ye Bai , Minfeng Xu , Paul St. Mark Shadforth Thompson , Mark Ernest Vermilyea , Michael Parizh
IPC: G01R33/3815 , G01R33/38 , G06F17/50 , H01F41/04 , H01F6/06
Abstract: A magnetic resonance imaging device is described that includes multiple magnetic coils to generate a magnetic field. Additionally, the magnetic resonance imaging device may include one or more radial gaps within some or all of the magnetic coils (e.g., primary magnetic coils, bucking coils, and so forth) in which radial spacers may be located to help preserve the homogeneity of the magnetic isocenter of the primary magnetic coils during operation.
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9.发明申请公开(公告)号：US20200321847A1
公开(公告)日：2020-10-08
申请号：US16373921
申请日：2019-04-03
Applicant: General Electric Company
Inventor： Anbo Wu , Michael Parizh , Ernst Wolfgang Stautner , Minfeng Xu , James William Bray
Abstract: A wind turbine power generating system and method includes a tower, a hub, a plurality of blades connected to the hub, and a rotor connected to the hub. A superconducting generator is coupled to the rotor and includes a plurality of superconductive coils. A nacelle is mounted atop the tower, with the superconducting generator housed within the nacelle. An automatic ramp-down system is configured with the superconducting coils and includes an automatically activated energy dump circuit for current withdrawn from the superconductive coils in a ramp-down process prior to a quench. The energy dump circuit includes one or more heat dissipating loads, wherein each of the heat dissipating loads is mounted in thermal communication with one of the tower or the nacelle that act a thermal heat sink for dispersing heat from the loads.
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公开(公告)号：US20200211764A1
公开(公告)日：2020-07-02
申请号：US16232784
申请日：2018-12-26
Applicant: General Electric Company
Inventor： Alexander Kagan , Michael Parizh , Anbo Wu , Minfeng Xu , Paul St. Mark Shadforth Thompson , Mark Ernest Vermilyea
IPC: H01F27/30 , H01F6/06 , G01R33/035 , G01R33/34
Abstract: An imaging device may include multiple magnetic coils to generate a magnetic field. Additionally, the imaging device may include an outer support affixed to at least one coil of the plurality of magnetic coils and an axial support between at least two coils of the plurality of magnetic coils, wherein the outer support and the axial support operatively share a load corresponding to the generated magnetic fields.
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