| Paper |
Title |
Page |
| WEPMN024 |
RF Feedback Control Systems of the J-PARC Linac
|
2101 |
| |
- Z. Fang
- S. Anami, S. Michizono, S. Yamaguchi
KEK, Ibaraki
- T. Kobayashi
JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken
- H. Suzuki
JAEA, Ibaraki-ken
|
|
| |
The commissioning of the J-PARC 181MeV proton linac was started from October of 2006. The RF sources of the linac consist of 4 solid-state amplifiers and 20 klystrons. In each RF source, the RF fields are controlled by a digital RF feedback system installed in a compact PCI (cPCI) to realize the accelerating field stability of ±1% in amplitude and ±1 degree in phase. In this paper the performance of the RF feedback control systems will be reported in detail.
|
|
| WEPMN039 |
Performance of J-PARC Linac RF System
|
2128 |
| |
- T. Kobayashi
- S. Anami, Z. Fang, Y. Fukui, M. Kawamura, S. Michizono, K. Nanmo, S. Yamaguchi
KEK, Ibaraki
- E. Chishiro, T. Hori, H. Suzuki, M. Yamazaki
JAEA, Ibaraki-ken
|
|
| |
High power operation of all the RF systems of J-PARC linac was started for the cavity conditioning in October 2006. Twenty 324-MHz klystrons have powered the accelerating cavities successfully, and the beam commissioning was started in November 2006. The performance of the RF drive and control system will be presented.
|
|