Determination of the total inductance of TPF-I

International Nuclear Science and Technology Conference 2014

Kunamaspakorn, T.^1 ; Poolyarat, N.^1 ; Picha, R.^2 ; Promping, J.^2 ; Onjun, T.^3

Department of Physics, Faculty of Science and Technology, Thammasat University, Pathum Thani, Thailand^1

Thailand Institute of Nuclear Technology, Bangkok, Thailand^2

School of Manufacturing Systems and Mechanical Engineering, Sirindhorn International Institute of Technology, Thammasat University, Pathum Thani, Thailand^3

关键词: Academic research;    Collaborative projects;    Current pulse;    Dense plasma focus;    Electric signal;    Nuclear technology;    Radiation source;    Rogowski Coil;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/611/1/012009/pdf
DOI  :  10.1088/1742-6596/611/1/012009

来源: IOP

【 摘 要 】

Thailand Plasma Focus I (TPF-I) is a dense plasma focus device which was developed as a collaborative project among Thailand Institute of Nuclear Technology, Sirindhorn International Institute of Technology and Thammasat university. It aims to be a radiation source for academic research. This device has a power of 6 kJ. In this work, a Rogowski coils was used for measuring high speed current pulse to capture electric signal during operation TPF-I. By determining period of the discharge, it was found that the total inductance of TPF-I is about 216±12 nH, which is in agreement with Lee model.