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Eighth CW and High Average Power RF Workshop

13–16 May 2014
Elettra - Sincrotrone Trieste
Europe/Zurich timezone

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Session

Thursday morning 2

15 May 2014, 11:00
Hotel NH Trieste (Elettra - Sincrotrone Trieste)

Hotel NH Trieste

Elettra - Sincrotrone Trieste

Hotel NH Trieste Corso Cavour 7 34132 Trieste Italy

Conveners

Thursday morning 2

  • Shigeki Sasaki (SPring-8/JASRI)

Presentation materials

There are no materials yet.

  1. 34. Almost 40 years of operation with tetrodes in the CERN-SPS
    Eric Montesinos (CERN)
    15/05/2014, 11:00
    SPC judgements
    Oral presentation
    A brief description of the two tetrode power plants of the CERN-SPS. Some statistics accumulated with more than 100 tetrodes over almost 40 years of operation. Some horrors that occured over the period...
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  2. 7. Digital measurement system for the klystron HV modulator
    Dr Daniel Valuch (CERN)
    15/05/2014, 11:30
    SPC judgements
    Oral presentation
    Important HV electrical parameters of the LHC klystron amplifier are monitored by the control system. The currents are measured by external DCCTs on HV cables at ground potential, voltage dividers are isolated by V to f converters. The system performes well, but many components are at the end of their lives and measurement accuracy and access to the data for trouble shooting could be...
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  3. 37. RF Upgrades and Operating Experience at JLab
    Richard Nelson (Jefferson Lab)
    15/05/2014, 12:00
    SPC judgements
    Oral presentation
    Designed as a 4 GeV electron machine, CEBAF was run at 6 GeV. Major upgrades implemented over the past several years increased capabilities to12 GeV. 80 CW RF channels of a new design were added to the existing 340 channels to achieve this energy. As previously reported, a new, higher power klystron design, new HV power supplies, plus new controls and interlocks were required. Deliveries of...
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