The eddy current induced in the pulsed bump magnet for the CSNS/RCS injection

Get Citation
SONG Jin-Xing, KANG Wen, HUO Li-Hua, HAO Yao-Dou and WANG Lei. The eddy current induced in the pulsed bump magnet for the CSNS/RCS injection[J]. Chinese Physics C, 2011, 35(8): 778-783. doi: 10.1088/1674-1137/35/8/015
SONG Jin-Xing, KANG Wen, HUO Li-Hua, HAO Yao-Dou and WANG Lei. The eddy current induced in the pulsed bump magnet for the CSNS/RCS injection[J]. Chinese Physics C, 2011, 35(8): 778-783.  doi: 10.1088/1674-1137/35/8/015 shu
Milestone
Received: 2010-11-09
Revised: 1900-01-01
Article Metric

Article Views(2311)
PDF Downloads(485)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

The eddy current induced in the pulsed bump magnet for the CSNS/RCS injection

Abstract: The injecton pulsed bending bump magnets of Rapid Cycling Synchrotron (RCS) in China Spallation Neutron Source (CSNS) consist of four horizontal bending (BH) magnets and four vertical bending (BV) magnets. The BH magnets are operated at a repetition rate of 25 Hz and are excited with a trapezoid rectangle waveform with about 1.6 milliseconds duration. The eddy current is induced in BH magnets and in the end plates it is expected to be large, so the heat generation is of our great concern. In this paper, the eddy current loss of the BH magnet has been investigated and calculated by using a coupling method of 3D electromagnetic and thermal analysis. The accuracy of the analysis is confirmed by testing the prototype BH magnet. The end plate temperature of the BH magnet provided with slit cuts has been decreased obviously and met the requirements.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return