强激光与粒子束2012，Vol.24Issue(1)：184-188,5.DOI:10.3788/HPLPB20122401.0184
CSNS/RCS环射频腔用铁氧体环测试系统研制
Development of ferrite ring test system for ferrite-loaded RF cavities of CSNS/RCS
摘要
Abstract
A two-ring ferrite test system for ferrite-loaded cavities of rapid cycling synchrotron(RCS) of China spallation neutron source(CSNS) has been developed. The measurement of ferrite ring provides very important information for designing the cavities and the whole RF system. Even more, all the ferrite rings used in the RCS will be sorted based on the measurements with the test system. The cavity structure in the test system ensures the measurement reliability and repeatability with good field uniformity. A control system including LLRF control, bias current control and data acquisition has also been developed for increasing the efficiency of the test system, and it is also necessary for measurements in the frequency-sweeping mode. The preliminary cold-mode test and high-power test results in the static state are presented.关键词
铁氧体环/同轴谐振腔/闭环控制系统/快循环同步加速器Key words
ferrite ring/coaxial resonant cavity/closed-loop control system/rapid cycling synchrotron分类
能源科技引用本文复制引用
施华,孙虹,龙巍,黄蔚玲,李晓,谷俊,唐靖宇,江波..CSNS/RCS环射频腔用铁氧体环测试系统研制[J].强激光与粒子束,2012,24(1):184-188,5.基金项目
中国散裂中子源预研项目 （）
