JACoW logo

Joint Accelerator Conferences Website

The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.


RIS citation export for THPO066: First High Power Test of the ESS High Beta Elliptical Cavity

TY  - CONF
AU  - Li, H.
AU  - Devanz, G.
AU  - Hamelin, T.
AU  - Hermansson, L.
AU  - Jobs, M.
AU  - Ruber, R.J.M.Y.
AU  - Santiago Kern, R.
ED  - Schaa, Volker RW
ED  - Pei, Guoxi
ED  - Chin, Yong Ho
ED  - Fu, Shinian
ED  - Zhao, Ning
TI  - First High Power Test of the ESS High Beta Elliptical Cavity
J2  - Proc. of LINAC2018, Beijing, China, 16-21 September 2018
CY  - Beijing, China
T2  - Linear Accelerator Conference
T3  - 29
LA  - english
AB  - ESS, the European Spallation Source, will adopt elliptical multi-cell superconducting cavities with a beta value of 0.86 to accelerate the proton beam up to 2 GeV at the last section of the linac. A 5-cell high-beta cavity for ESS project was tested with high power at FREIA Laboratory. A pulse mode test stand based on a self-excited loop was used in this test. The qualification of the cavity package involved a 5-cell elliptical cavity, a fundamental power coupler, a cold tuning system, LLRF system and a RF station. These tests represented an important verification before the series production. This paper presents the test configuration, RF conditioning history, first high power performance and experience of this cavity package.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 841
EP  - 844
KW  - cavity
KW  - SRF
KW  - linac
KW  - accelerating-gradient
KW  - superconductivity
DA  - 2019/01
PY  - 2019
SN  - 2226-0366
SN  - 978-3-95450-194-6
DO  - DOI: 10.18429/JACoW-LINAC2018-THPO066
UR  - http://jacow.org/linac2018/papers/thpo066.pdf
ER  -