Journal ArticleDOI
Magnetic Field Measurements of RCS Dipole for CSNS
TLDR
In this article, the magnetic field measurements of the dipole prototype under DC and 25 Hz AC bias DC were carried out at the Institute of High Energy Physics (IHEP).Abstract:
The China Spallation Neutron Source (CSNS) is an accelerator-based multidisciplinary user facility. The CSNS facility consists of an 80 MeV H- linear accelerator (1inac), a 1.6 GeV rapid cycling synchrotron (RCS), beam transport lines, a target station, and three sets of instruments with auxiliary equipments. The RCS consists of 24 dipole magnets, 48 quadrupole magnets, 16 sextupole magnets and some corrector magnets. The magnets of the RCS are excited with a repetition frequency of 25 Hz AC bias DC. The magnetic field measurements of the dipole prototype under DC and 25 Hz AC bias DC were carried out at the Institute of High Energy Physics (IHEP). The integral field distribution, harmonic components, transfer function were measured. The measurement results are presented in this paper.read more
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Journal ArticleDOI
AC magnetic field measurement using a small flip coil system for rapid cycling AC magnets at the China Spallation Neutron Source (CSNS)
Jianxin Zhou,Wen Kang,Shuai Li,Yudong Liu,Yiqin Liu,Shouyan Xu,Guo Xiaoling,Xi Wu,Changdong Deng,Li Li,Y. M. Wu,Sheng Wang +11 more
TL;DR: In this paper, a flip coil measurement system has been developed and one of each type of AC magnets has been studied to characterize the magnetic field quality for the RCS accelerator operation.
References
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Journal ArticleDOI
Dynamic Measurement System for Dipoles of RCS for CS
TL;DR: In this paper, a dynamic measurement system was developed by the Institute of Modern Physics (IMP) for the dipole prototype of Rapid Cycle Synchrotron (RCS) of China Spallation Neutron Source (CSNS).