magnetic field properties

作者:孙献静;邓昌东;康文;
关键词:CSNS, RCS, transient electromagnetic simulation, thermal

analysis
单位:Institute of High Energy Physics,Chinese Academy of

Sciences;
摘要:Due to the large eddy currents at the ends of the quadrupole

magnets for CSNS/RCS, the magnetic field magnetic materials properties and the heat

generation are of great concern. In this paper, we take transient

electromagnetic simulation and make use of the eddy current loss

from the transient electromagnetic http://www.999magnet.com results to perform thermal

analysis. Through analysis of the simulated results, the magnetic

field dynamic properties of these magnets and a temperature rise

are achieved. Finally, the accuracy of the thermal analysis is

confirmed by a test of the prototype quadrupole magnet of the

RCS.