High-current conduction cooled superconducting radio-frequency cryomodule

Ciovati, Gianluigi; Schultheiss, Thomas J.; Rathke, John; Rimmer, Robert; Marhauser, Frank; Hannon, Fay; Guo, Jiquan

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Title: High-current conduction cooled superconducting radio-frequency cryomodule

Abstract

A high-current, compact, conduction cooled superconducting radio-frequency cryomodule for particle accelerators. The cryomodule will accelerate an electron beam of average current up to 1 ampere in continuous wave (CW) mode or at high duty factor. The cryomodule consists of a single-cell superconducting radio-frequency cavity made of high-purity niobium, with an inner coating of Nb3Sn and an outer coating of pure copper. Conduction cooling is achieved by using multiple closed-cycle refrigerators. Power is fed into the cavity by two coaxial couplers. Damping of the high-order modes is achieved by a warm beam-pipe ferrite damper.

Inventors:: Ciovati, Gianluigi; Schultheiss, Thomas J.; Rathke, John; Rimmer, Robert; Marhauser, Frank; Hannon, Fay; Guo, Jiquan

Issue Date:: 2021-02-23

Research Org.:: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1805554

Patent Number(s):: 10932355

Application Number:: 15/882,211

Assignee:: Jefferson Science Associates, LLC (Newport News, VA)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F17 - STORING OR DISTRIBUTING GASES OR LIQUIDS F17C - VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES

H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE

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F - MECHANICAL ENGINEERING F17 - STORING OR DISTRIBUTING GASES OR LIQUIDS F17C - VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES
F17C3/085 - {Cryostats}

H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE
H05H2007/025 - {Radiofrequency systems}
H05H2007/227 - {power coupling, e.g. coupling loops}
H05H2242/10 - Cooling arrangements
H05H7/02 - Circuits or systems for supplying or feeding radio-frequency energy
H05H7/20 - with superconductive walls
H05H9/048 - {Lepton LINACS}

Show less

DOE Contract Number:: AC05-06OR23177

Resource Type:: Patent

Resource Relation:: Patent File Date: 01/29/2018

Country of Publication:: United States

Language:: English

Citation Formats


                    Ciovati, Gianluigi, Schultheiss, Thomas J., Rathke, John, Rimmer, Robert, Marhauser, Frank, Hannon, Fay, and Guo, Jiquan. High-current conduction cooled superconducting radio-frequency cryomodule.  United States: N. p., 2021. 
        Web.

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                    Ciovati, Gianluigi, Schultheiss, Thomas J., Rathke, John, Rimmer, Robert, Marhauser, Frank, Hannon, Fay, & Guo, Jiquan. High-current conduction cooled superconducting radio-frequency cryomodule.  United States.

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                    Ciovati, Gianluigi, Schultheiss, Thomas J., Rathke, John, Rimmer, Robert, Marhauser, Frank, Hannon, Fay, and Guo, Jiquan. Tue .  
        "High-current conduction cooled superconducting radio-frequency cryomodule".  United States.  https://www.osti.gov/servlets/purl/1805554.

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@article{osti_1805554,

  title        = {High-current conduction cooled superconducting radio-frequency cryomodule},

  author       = {Ciovati, Gianluigi and Schultheiss, Thomas J. and Rathke, John and Rimmer, Robert and Marhauser, Frank and Hannon, Fay and Guo, Jiquan},

  abstractNote = {A high-current, compact, conduction cooled superconducting radio-frequency cryomodule for particle accelerators. The cryomodule will accelerate an electron beam of average current up to 1 ampere in continuous wave (CW) mode or at high duty factor. The cryomodule consists of a single-cell superconducting radio-frequency cavity made of high-purity niobium, with an inner coating of Nb3Sn and an outer coating of pure copper. Conduction cooling is achieved by using multiple closed-cycle refrigerators. Power is fed into the cavity by two coaxial couplers. Damping of the high-order modes is achieved by a warm beam-pipe ferrite damper.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2021},

  month        = {2}

}

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Similar Records

Title: High-current conduction cooled superconducting radio-frequency cryomodule

Abstract

Citation Formats

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X-ray tube system with disassembled carbon nanotube substrate for generating micro focusing level electron-beam patent-application, October 2007

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Electron Injector and Free Electron Laser patent-application, October 2016

Drift tube linear accelerator patent, August 2015

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On-axis RF coupler and HOM damper for superconducting accelerator cavities patent, March 2014

Cryogenic vacuum RF feedthrough device patent-application, October 2007

Active RF cavity including a plurality of solid state transistors patent, March 1996

Making a superconductive tube patent, August 1983

Dielectric supported radio-frequency cavities patent, February 2000

Conduction cooling systems for linear accelerator cavities patent, May 2017

X-ray Analyzer patent-application, July 2009

Method and apparatus for imaging microscopic spatial variations in small currents and magnetic fields patent, February 1996

Excitation stage of a transmission tube for short-wave transmitter patent, November 1995

Dual-plunger energy switch patent, July 2007

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X-ray source employing a compact electron beam accelerator patent, March 2005

Method of nitriding niobium to form a superconducting surface patent, August 2014

Producing RF electric fields suitable for accelerating atomic and molecular ions in an ion implantation system patent, April 1996

Superconducting lead assembly for a cryocooler-cooled superconducting magnet
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X-ray tube system with disassembled carbon nanotube substrate for generating micro focusing level electron-beam
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Closed electron drift plasma thruster adapted to high thermal loads
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Electron Injector and Free Electron Laser
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Drift tube linear accelerator
patent, August 2015

RF particle accelerator structure with fundamental power couplers for ampere class beam current
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Cryogenic vacuum RF feedthrough device
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Active RF cavity including a plurality of solid state transistors
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Making a superconductive tube
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Dielectric supported radio-frequency cavities
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Conduction cooling systems for linear accelerator cavities
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Method and apparatus for imaging microscopic spatial variations in small currents and magnetic fields
patent, February 1996

Excitation stage of a transmission tube for short-wave transmitter
patent, November 1995

Dual-plunger energy switch
patent, July 2007

Reinforced supraconductive material, supraconductive cavity, and methods for making same
patent, February 2002

X-ray source employing a compact electron beam accelerator
patent, March 2005

Method of nitriding niobium to form a superconducting surface
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