Author: Sekutowicz, J.K.
Paper Title Page
MOPB017 Integration of the European XFEL Accelerating Modules 207
  • E. Vogel, S. Barbanotti, J. Branlard, H. Brueck, S. Choroba, L. Hagge, K. Jensch, V.V. Katalev, D. Kostin, D. Käfer, L. Lilje, A. Matheisen, W.-D. Möller, D. Nölle, B. Petersen, J. Prenting, D. Reschke, H. Schlarb, M. Schmökel, J.K. Sekutowicz, W. Singer, H. Weise
    DESY, Hamburg, Germany
  • J. Świerbleski, P.B. Borowiec
    IFJ-PAN, Kraków, Poland
  • S. Berry, O. Napoly, B. Visentin
    CEA/DSM/IRFU, France
  • A. Bosotti, P. Michelato
    INFN/LASA, Segrate (MI), Italy
  • W. Kaabi
    LAL, Orsay, France
  • C. Madec
    CEA/IRFU, Gif-sur-Yvette, France
  • E.P. Plawski
    NCBJ, Świerk/Otwock, Poland
  • F. Toral
    CIEMAT, Madrid, Spain
  The production of the 103 superconducting accelerating modules for the European XFEL is an international effort. Institutes and companies from seven different countries (China, France, Germany, Italy, Poland, Russia and Spain), organized in 12 different work packages contribute with parts, capacity for work and facilities to the production of the modules. Currently the series production of the individual parts started or is approaching. Personnel are trained for the assembly and testing of parts and as well for the complete modules. Here we present an overview and the status of all these activities.  
TUPB019 Second CW and LP Operation Test of XFEL Prototype Cryomodule 516
  • J.K. Sekutowicz, V. Ayvazyan, J. Branlard, M. Ebert, J. Eschke, A. Gössel, D. Kostin, W. Merz, F. Mittag, R. Onken
    DESY, Hamburg, Germany
  • W. Cichalewski, W. Jałmużna, A. Piotrowski, K.P. Przygoda
    TUL-DMCS, Łódź, Poland
  • K. Czuba, Ł. Zembala
    Warsaw University of Technology, Institute of Electronic Systems, Warsaw, Poland
  • I.M. Kudla, J. Szewiński
    NCBJ, Świerk/Otwock, Poland
  In summer 2011, we have performed the first test of continuous wave (cw) and long pulse (lp) operation of the XFEL prototype cryomodule, which originally has been designed for short pulse operation. In April and June 2012, the second test took place, with the next cryomodule prototype. For that test cooling in the cryomodule was improved and new LLRF system has been implemented. In this contribution we discuss results of the second RF test of these new types of operation, which can in the future extend flexibility in the time beam structure of the European XFEL facility