摘要
中国散裂中子源(CSNS)加速器主要由一台直线加速器、一台1.6 GeV快循环加速器以及低能、高能输运线组成。其中有十二种类型校正磁铁,共计74台。校正磁铁是加速器运行的重要组成部件,必须测量其积分场及均匀性以确保加速器性能。为了快速和高效地完成磁铁测量任务,使用了旋转线圈测量系统。对测量原理、数据处理方法以及系统之间的测量结果对比进行了介绍。这对批量磁铁高效率测量是有帮助的。
The China Spallation Neutron Source (CSNS) accelerator mainly consists of a linear accelerator, a 1.6 GeV rapid cycling synchrotron (RCS), a low energy transport line and a high energy transport line. Among them, there are twelve types of corrector magnets, a total of 74 sets. In order to complete the measurement of the corrector magnets quickly and efficiently, the rotating coil measurement system is used. This paper will introduce the measurement principle, the magnetic measurement system, and a comparison of the measurement results in detail, which is helpful for efficient measurement of mass magnets.
作者
周建新
康文
李帅
孙献静
吴锡
吴煜文
刘艺琴
李藜
邓昌东
Zhou Jianxin;Kang Wen;Li Shuai;Sun Xianjing;Wu Xi;Wu Yuwen;Liu Yiqin;Li Li;Deng Changdong(Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China;Spallation Neutron Source Science Center,Dongguan 523803,China;Dongguan Key Laboratory of High Precision Magnetic Field Measurement,Dongguan 523803,China)
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2019年第11期123-128,共6页
High Power Laser and Particle Beams
基金
China Spallation Neutron Source Project
National Natural Science Foundation of China(11775241)
关键词
校正磁铁
磁场测量
旋转线圈测量系统
积分场均匀性
corrector magnet
magnetic field measurement
rotating coil measurement system
integral field uniformity
