Abstract
We proposed a linear type magnetic flux pump (LTMFP) as a power supply for superconducting magnet system. In order to explain the operating mechanism of pumping action, the pumping sequence based on penetrated position and moving speed of magnetic flux on the superconducting Nb foil should be understood. In this paper, we induced a theoretical equation for pumping current of LTMFP according to the position of normal spot and corresponding equivalent circuit. In addition, current charging tendencies under the intensity of magnetic flux and frequency were described based on the theoretical pumping equation.
| Original language | English |
|---|---|
| Pages (from-to) | 39-44 |
| Number of pages | 6 |
| Journal | Journal of the Korea Institute of Applied Superconductivity and Cryogenics |
| Volume | 11 |
| Issue number | 1 |
| Publication status | Published - 2009 Mar 1 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
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Theoretical analysis of charging current of linear type magnetic flux pump according to the penetrated position and moving speed of Magnetic Flux. / Chung, Yoon Do; Bae, Duck Kweon; Yoon, Yong Soo; Ko, Tae Kuk.
In: Journal of the Korea Institute of Applied Superconductivity and Cryogenics, Vol. 11, No. 1, 01.03.2009, p. 39-44.Research output: Contribution to journal › Article
TY - JOUR
T1 - Theoretical analysis of charging current of linear type magnetic flux pump according to the penetrated position and moving speed of Magnetic Flux
AU - Chung, Yoon Do
AU - Bae, Duck Kweon
AU - Yoon, Yong Soo
AU - Ko, Tae Kuk
PY - 2009/3/1
Y1 - 2009/3/1
N2 - We proposed a linear type magnetic flux pump (LTMFP) as a power supply for superconducting magnet system. In order to explain the operating mechanism of pumping action, the pumping sequence based on penetrated position and moving speed of magnetic flux on the superconducting Nb foil should be understood. In this paper, we induced a theoretical equation for pumping current of LTMFP according to the position of normal spot and corresponding equivalent circuit. In addition, current charging tendencies under the intensity of magnetic flux and frequency were described based on the theoretical pumping equation.
AB - We proposed a linear type magnetic flux pump (LTMFP) as a power supply for superconducting magnet system. In order to explain the operating mechanism of pumping action, the pumping sequence based on penetrated position and moving speed of magnetic flux on the superconducting Nb foil should be understood. In this paper, we induced a theoretical equation for pumping current of LTMFP according to the position of normal spot and corresponding equivalent circuit. In addition, current charging tendencies under the intensity of magnetic flux and frequency were described based on the theoretical pumping equation.
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UR - http://www.scopus.com/inward/citedby.url?scp=79957478203&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:79957478203
VL - 11
SP - 39
EP - 44
JO - Progress in Superconductivity and Cryogenics (PSAC)
JF - Progress in Superconductivity and Cryogenics (PSAC)
SN - 1229-3008
IS - 1
ER -