摘要
分析和测试了合肥光源杂散场对直流流强检测器系统的影响。给出了合肥光源ＤＣＣＴ系统的磁屏蔽的计算、设计和测量结果。屏蔽后，由杂散场引起的ＤＣＣＴ零漂由1ｍＡ降至１０μＡ以下。
The paper analyzes and measures the influence of the stray fields on DCCT system for Hefei Light Source(HLS). The design of the magnetic shielding of DCCT system is presented. The computed and measured results of shielding factor are given. The magnetic shielding against stray fields suppressed zero drifts of DCCT from lmA to 10μA.
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2000年第4期525-527,共3页
High Power Laser and Particle Beams
基金
国家计委重大科研项目(国家同步辐射实验室二期工程)资助课题
关键词
DCCT
磁屏蔽
电子储存环
合肥光源
DCCT
transverse magnetic shielding
axial magnetic shielding
permalloy
shielding factor
