JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Maiano, C.G. AU - Asensi Conejero, E. AU - Bocian, D. AU - Elias, N. AU - Gaj, W. AU - Goudket, P. AU - Halczynski, P. AU - Hees, W. AU - Pierini, P. AU - Sagliano, L. AU - Schlander, F. AU - Sienkiewicz, M. AU - Skalka, F.D. AU - Swierblewski, J. AU - Wang, M.Y. AU - Wartak, K.M. AU - Wartak, M. ED - Zimmermann, Frank ED - Tanaka, Hitoshi ED - Sudmuang, Porntip ED - Klysubun, Prapong ED - Sunwong, Prapaiwan ED - Chanwattana, Thakonwat ED - Petit-Jean-Genaz, Christine ED - Schaa, Volker R.W. TI - ESS Elliptical Cryomodules Tests at Lund Test Stand J2 - Proc. of IPAC2022, Bangkok, Thailand, 12-17 June 2022 CY - Bangkok, Thailand T2 - International Particle Accelerator Conference T3 - 13 LA - english AB - We present an overview and description of the elliptical cryomodules test activities at Lund Test Stand 2. During 2021 the test facility was commissioned with one prototype, and four series medium beta modules have now been successfully tested at ESS in Lund. This activity allowed the joint ESS and IFJ PAN team to develop all the procedures and the necessary automated tools for the different phases of the site acceptance test campaign (e.g. incoming inspections, coupler conditioning, cooldown strategies, tuning to resonance and electromagnetic/cryogenic performance verification). During the initial test period techniques for diagnostics of limiting mechanisms have been developed and improved up to a consolidated and mature state for the rest of the test campaign. Tests results and the initial statistics is presented and commented. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1261 EP - 1264 KW - cavity KW - cryomodule KW - operation KW - vacuum KW - LLRF DA - 2022/07 PY - 2022 SN - 2673-5490 SN - 978-3-95450-227-1 DO - doi:10.18429/JACoW-IPAC2022-TUPOTK026 UR - https://jacow.org/ipac2022/papers/tupotk026.pdf ER -