原子能科学技术2016，Vol.50Issue(7)：1307-1313,7.DOI:10.7538/yzk.2016.50.07.1307
中国散裂中子源快循环同步加速器射频系统的设计与研制进展
Design and Progress of RF System for CSNS/RCS
摘要
Abstract
A high power,broadband and rapid frequency sweeping RF system was developed to satisfy the demand of China Spallation Neutron Source (CSNS)rapid cycling synchrotron (RCS).The RF system mainly includes a ferrite loaded resonant cavity,a RF power source,a bias supply and a low level RF system.The repetition frequency is 25 Hz and the sweeping frequency range is 1.022-2.444 MHz.One cavity with two gaps can provide a maximum accelerating voltage of 30 kV.The tuning control of two stages can successfully solve the detuning problem during rapid frequency sweep-ing.The beam feed-forward and direct feedback can compensate the heavy beam loading effect.关键词
中国散裂中子源/快循环同步加速器/射频系统/铁氧体加载谐振腔Key words
China Spallation Neutron Source/rapid cycling synchrotron/RF system/ferrite loaded resonant cavity分类
核科学引用本文复制引用
李晓,孙虹,张春林,赵发成,龙巍,刘洋,朱俊裕,陈胜义,郑柯柯..中国散裂中子源快循环同步加速器射频系统的设计与研制进展[J].原子能科学技术,2016,50(7):1307-1313,7.基金项目
国家自然科学基金资助项目(11175194) （11175194）
