Title :
The low level RF system for proton linac of PEFP
Author :
Seol, K.T. ; Kwon, H.J. ; Han, J.M. ; Yu, I.H. ; Yang, Jin S. ; Chun, M.H. ; Han, Y.J.
Author_Institution :
KAERI, Daejon, South Korea
Abstract :
Summary form only given, as follows. At the proton linac of the PEPP (Proton Engineering Frontier Project), the low level RF system provides field control, cavity resonance control, and incorporates the personnel and machine protection functions. It contains a preamplifer, interlock, and feedback loops. A digital feedback control technique is adopted for accelerator electric field stability of /spl plusmn/1% in amplitude and /spl plusmn/1/spl deg/ in phase.
Keywords :
accelerator RF systems; accelerator cavities; accelerator control systems; digital control; linear accelerators; nuclear electronics; particle beam stability; preamplifiers; proton accelerators; radiofrequency amplifiers; state feedback; PEFP; Proton Engineering Frontier Project; cavity resonance control; digital feedback control; electric field stability; feedback loops; field control; interlock; low level RF system; machine protection; preamplifer; proton linac; Control systems; Feedback control; Feedback loop; Linear particle accelerator; Personnel; Protection; Proton accelerators; Radio frequency; Resonance; Stability;
Conference_Titel :
Plasma Science, 2003. ICOPS 2003. IEEE Conference Record - Abstracts. The 30th International Conference on
Conference_Location :
Jeju, South Korea
Print_ISBN :
0-7803-7911-X
DOI :
10.1109/PLASMA.2003.1228768
