TY - JOUR
T1 - Simulation test and theoretical analysis of surge propagation in superconducting magnet
AU - Choi, B. J.
AU - Ohtsuka, S.
AU - Suehiro, J.
AU - Hara, M.
N1 - Funding Information:
This work was supported in part by a Grant-in-Aid for Scientific Researchf rom the Ministry of Education, Science and Culture, Japan and the co-operative researchf und of Kyushu Electric Power Corporation.
PY - 1995/8
Y1 - 1995/8
N2 - This paper deals with the surge propagation characteristics in a superconducting magnet in which arc discharge can be generated and extinguished to produce a high frequency oscillating voltage. Special attention is paid to the effects of conductor resistance in the high frequency range, which decreases with a lowering of temperature. Based on the results of simulation tests and theoretical considerations, it is shown that waveform shaping during surge travelling depends on an attenuation process due to electrical loss, as well as transmission and reflection phenomena at junctions with external circuits.
AB - This paper deals with the surge propagation characteristics in a superconducting magnet in which arc discharge can be generated and extinguished to produce a high frequency oscillating voltage. Special attention is paid to the effects of conductor resistance in the high frequency range, which decreases with a lowering of temperature. Based on the results of simulation tests and theoretical considerations, it is shown that waveform shaping during surge travelling depends on an attenuation process due to electrical loss, as well as transmission and reflection phenomena at junctions with external circuits.
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U2 - 10.1016/0011-2275(95)98218-P
DO - 10.1016/0011-2275(95)98218-P
M3 - Article
AN - SCOPUS:0029357618
SN - 0011-2275
VL - 35
SP - 505
EP - 513
JO - Cryogenics
JF - Cryogenics
IS - 8
ER -