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Thirteenth CW and High Average Power RF Workshop

9–12 Sept 2024
Crowne Plaza Downtown, Knoxville, TN
US/Central timezone

Contact

Session

Session 2a

9 Sept 2024, 14:00
Crowne Plaza Downtown, Knoxville, TN

Crowne Plaza Downtown, Knoxville, TN

Conveners

Session 2a

  • Douglas Horan (Argonne National Laboratory)

Presentation materials

There are no materials yet.

  1. 26. Spallation Neutron Source RF - Past, Present, and Future
    Mr John Moss (Oak Ridge National Laboratory)
    09/09/2024, 14:00
    Project reports, new projects
    Talk

    Operation of the Spallation Neutron Source (SNS) RF Systems provide a broad study of high-power equipment and sources including solid state amplifiers, tetrodes, klystrons, waveguide circulators and fundamental power couplers. While not unique to the SNS, over 20 years of operating at high average and peak powers have yielded insights to overcoming technical problems of interest to the wider...

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  2. 48. Ten Years of RF Operation with the TH628L Diacrode at LANSCE
    John Lyles
    09/09/2024, 14:25
    Gridded tubes
    Talk

    Los Alamos Neutron Science Center started developing a replacement RF powerplant for the 100 MeV drift tube linac over twenty years ago, as there were lifetime issues with high duty factor (12% DF) operation using the RCA/Burle/Photonis 7835 power triode at 200 MHz. Cathode emission failures were predominantly happening at LANSCE at high average power, as 200 MHz injector linacs at BNL and...

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  3. 5. Development of new solid-state RF amplifiers at SIRIUS
    Vitor Freire (CNPEM)
    09/09/2024, 14:50
    Solid state systems
    Talk

    SIRIUS is a 4th generation synchrotron light source built and operated by the Brazilian Synchrotron Light Laboratory (LNLS) currently operating in top-up mode at 100 mA beam current, driven by a temporary RF system comprised of one PETRA 7-cell cavity and two 65 kW solid state amplifiers (SSAs). In the upcoming update, two SRF cavities will be installed along with two more SSAs, which will...

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  4. 13. Status and operational readiness of the ESS RF Systems
    morten jensen (European Spallation Source ERIC)
    09/09/2024, 15:15
    Project reports, new projects
    Talk

    The RF systems for the first phase for the European Spallation Source accelerator is nearing completion. A total of 91 high power systems will be installed to support an average power capability of a 2 MW beam on target. ESS is a long-pulse machine which will operate at 14 Hz, with 2.86 ms pulses. Commissioning to a low power dump is expected to start early 2025 ahead of commissioning to the...

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