Paper |
Title |
Page |
MOPB017 |
Integration of the European XFEL Accelerating Modules |
207 |
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- 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
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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.
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TUPLB04 |
Results of Testing of Multi-beam Klystrons for the European XFEL |
448 |
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- V. Vogel, L. Butkowski, A. Cherepenko, S. Choroba, I. Harders, J. Hartung
DESY, Hamburg, Germany
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For the European XFEL multi-beam klystrons, which can produce RF power of 10 MW at an RF frequency of 1.3 GHz, at 1.5 ms pulse length and 10 Hz repetition rate, were chosen as RF power sources. Twenty-seven of horizontal multi-beam klystrons (MBK) together with connection modules (CM) will be installed in the XFEL underground tunnel. The CM will be installed on the MBK and connects the MBK to the pulse transformer with only one HV cable, because the CM has a filament transformer inside as well as all diagnostics for HV and cathode current measurements. MBK prototypes together with CM prototypes have been tested for long time at a test stand at DESY, about 3000 hours of operation for each of horizontal MBK with full RF output power, full pulse length and repetition rate of 10 Hz. Testing of first MBKs from series production has been started. In this paper we will give an overview of the test procedure, summarize the current test results and we will give a comparison of the most important parameters.
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TUPB004 |
Results of Testing of Multi-beam Klystrons for the European XFEL |
479 |
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- V. Vogel, L. Butkowski, A. Cherepenko, S. Choroba, I. Harders, J. Hartung
DESY, Hamburg, Germany
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For the European XFEL multi-beam klystrons, which can produce RF power of 10 MW at an RF frequency of 1.3 GHz, at 1.5ms pulse length and 10 Hz repetition rate, were chosen as RF power sources. Twenty-seven of horizontal multi-beam klystrons (MBK) together with connection modules (CM) will be installed in the XFEL underground tunnel. The CM will be installed on the MBK and connects the MBK to the pulse transformer with only one HV cable, because the CM has a filament transformer inside as well as all diagnostics for HV and cathode current measurements. MBK prototypes together with CM prototypes have been tested for long time at a test stand at DESY, about 3000 hours of operation for each of horizontal MBK with full RF output power, full pulse length and repetition rate of 10 Hz. Testing of first MBKs from series production has been started. In this paper we will give an overview of the test procedure, summarize the current test results and we will give a comparison of the most important parameters.
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