Experimental Research on Electromagnetic Radiation in Inductive Energy Storage Accelerator

  • There exists strong electromagnetic radiation in inductive energy storage accelerators. It can destroy a measuring device at a distance.By repeated experiments, we found that it is a wide-spectrum electromagnetic wave with a main frequency of 75MHz. The effector such as coaxial transmission line is effected strongly in short distance.The current in the coaxial transmission line can be measured in Rogowski coils. The strength of field in it is about 500V/m and the peak current is 217mA. The radiation source may be LC oscillating or electric exploding opening switch. Through the experimental research, we think it probably may be caused by the LC oscillating in the circuit when the switches
    conduct. And its strength is correlated to current change ratio. The change rate in secondary circuit is stronger than in primary circuit. So the radiation generated in secondary circuit is stronger than in primary circuit. It may be a reference for further research in inductive energy storage accelerators and
    shielding electromagnetic disturbing.
  • 加载中
  • [1] . ZENG Zheng-Zhong. Introduction of Practical Pulsed Power Technique. Xi'an: Shanxi Scientic and Technique Press, 2005(in Chinese)(曾正中. 实用脉冲功率技术引论[M].西安: 陕西科学技术出版社, 2005)2. WANG Ying. High Power Pulse Source. Beijing: AtomicEnergy Press, 1991(in Chinese)王荣. 高功率脉冲电源[M]. 北京: 原子能出版社, 1991)3. Ward D A, J. La T. Exon, Using Rogowski Coils for Transient current measurements [J]. Engineering Science Andeducation Journal, 1993: 105-1134. ZHAO Kai-Hua, CHEN Xi-Mou. Electromagnetics. Beijing: Hign Eduction Press, 2004(in Chinese)(赵凯华, 陈熙谋. 电磁学[M]. 北京: 高等教育出版社, 2004)5. XIE Guang-Run. High Voltage Electrostatic Field. Shang-hai: Shanghai Scientic and Technique Press, 1987(in Chinese)(解广润. 高压静电场[M]. 上海: 上海科学技术出版社, 1987)6. GUO Shuo-Hong. Electrodynamics. Beijing: Hign Eduction Press, 2001(in Chinese)(郭硕鸿. 电动力学[M. ]北京: 高等教育出版社, 2001)
  • 加载中

Get Citation
ZHONG Jian-Zhong, LIU Lie, LI Li-Min and WEN Jian-Chun. Experimental Research on Electromagnetic Radiation in Inductive Energy Storage Accelerator[J]. Chinese Physics C, 2008, 32(S1): 118-120.
ZHONG Jian-Zhong, LIU Lie, LI Li-Min and WEN Jian-Chun. Experimental Research on Electromagnetic Radiation in Inductive Energy Storage Accelerator[J]. Chinese Physics C, 2008, 32(S1): 118-120. shu
Milestone
Received: 2008-01-10
Revised: 1900-01-01
Article Metric

Article Views(1428)
PDF Downloads(550)
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:

Experimental Research on Electromagnetic Radiation in Inductive Energy Storage Accelerator

    Corresponding author: ZHONG Jian-Zhong,

Abstract: There exists strong electromagnetic radiation in inductive energy storage accelerators. It can destroy a measuring device at a distance.By repeated experiments, we found that it is a wide-spectrum electromagnetic wave with a main frequency of 75MHz. The effector such as coaxial transmission line is effected strongly in short distance.The current in the coaxial transmission line can be measured in Rogowski coils. The strength of field in it is about 500V/m and the peak current is 217mA. The radiation source may be LC oscillating or electric exploding opening switch. Through the experimental research, we think it probably may be caused by the LC oscillating in the circuit when the switches
conduct. And its strength is correlated to current change ratio. The change rate in secondary circuit is stronger than in primary circuit. So the radiation generated in secondary circuit is stronger than in primary circuit. It may be a reference for further research in inductive energy storage accelerators and
shielding electromagnetic disturbing.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return