Speaker
Mr
CHRISTOPHE JOLY
(IN2P3-CNRS IPNO Orsay)
Description
Within the framework of European research programs on High Intensity Proton
Accelerator, IPHI (High Intensity Proton Injector) is a 3MeV 100mA CW proton
injector
prototype. It consists of the SILHI ECR source (100keV), a 3MeV Radio Frequency
Quadrupole (RFQ) and a high energy beam line for beam quality analysis. Two 352MHz
klystrons inject 1200kW RF power into the RFQ.
The Low Level Radio Frequency system (LLRF) controls the amplitude and phase of the
accelerating voltage inside the RFQ for CW or pulsed mode operation, and also the
RFQ
resonant frequency. It consists of seven feedback analog loops controled by PXI
acquisition cards, a distributed I/O system based on FieldPoint modules and an
Ethernet communication with the supervision system EPICS.
RF power network and LLRF system with some results are presented
Authors
Mr
CHRISTOPHE JOLY
(IN2P3-CNRS IPNO Orsay)
Mr
DANIEL BOGARD
(CEA SACLAY)
Mr
JEAN LESREL
(IN2P3-CNRS IPNO Orsay)
Mr
MICHEL DESMONS
(CEA SACLAY)
Mr
SYLVAIN BERTHELOT
(IN2P3-CNRS IPNO Orsay)
Co-authors
Mr
ALAIN STEPHEN
(IN2P3-CNRS IPNO Orsay)
Mr
FABIEN DOIZON
(IN2P3-CNRS IPNO Orsay)
Mrs
KARINE WOSINSKI
(IN2P3-CNRS IPNO Orsay)
