operating status of injector ii rfq for c ads project

• DOI: 10.18429/jacow-linac2016-moplr053
• Publication Date: 2017-01-01
• Authors: Hongwei Zhao; Xu Xianbo; Liepeng Sun; Liang Lu; Wenbin Wang; Yuan He; Chenxing Li; Aimin Shi; Zhang Zhouli; Longbo Shi
• Keywords: 03 medical and health sciences; 0302 clinical medicine; 2 Proton and Ion Accelerators and Applications; 7. Clean energy; Accelerator Physics

Proceedings of the 28th Linear Accelerator Conf., LINAC2016, East Lansing, MI, USA<br/>The Radio Frequency Quadrupole system has been designed and constructed for C-ADS (Chinese Accelerator Driven System) Injector II in Institute of Modern Physics (IMP), Chinese Academy of Sciences, which has been running for more than one year until now. It is a quadrilateral four-vane resonator with two equal couplers operating in CW mode. In the paper, RF system upgrade will be presented in detail，especially the two-port configuration was introduced and the conditioning based on two new sets of solid-state amplifier instead of the original tetrodes power source due to system hardware upgrade are described in the paper.<br/>