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

fYear

2003

fDate

5-5 June 2003

Firstpage

247

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Plasma Science, 2003. ICOPS 2003. IEEE Conference Record - Abstracts. The 30th International Conference on

Conference_Location

Jeju, South Korea

ISSN

0730-9244

Print_ISBN

0-7803-7911-X

Type

conf

DOI

10.1109/PLASMA.2003.1228768

Filename

1228768