Characteristic analysis of a heater-triggered switching system for the charging of Bi-2223 double-pancake load

Duck Kweon Bae; Yong Soo Yoon; Min Cheol Ahn; Hong Soo Ha; Tae Kuk Ko; Sang Soo Oh

doi:10.1109/TASC.2003.813052

Characteristic analysis of a heater-triggered switching system for the charging of Bi-2223 double-pancake load

Duck Kweon Bae, Yong Soo Yoon, Min Cheol Ahn, Hong Soo Ha, Tae Kuk Ko, Sang Soo Oh

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Conference article

3 Citations (Scopus)

Abstract

In this paper, characteristics of a heater-triggered switching system for the charging of Bi-2223 double pancake load with 1.7 mH has been analyzed through the simulations and experiments. Two heaters were used to store the energy in high-T_c superconducting (HTS) load. The timing of the sequential control and the heating current with two heaters are important factors to generate pumping-current. The thermal analysis of the switch considering the heater input and time was carried out. Based on the analysis just mentioned, heater-triggered switch was fabricated. Characteristic analysis was carried out through two modes having different sequential timing controls. Maximum current stored in the HIS load reached 18 A and the pumping rate was 113 mA/s at that time.

Original language	English
Pages (from-to)	2227-2230
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	13
Issue number	2 II
DOIs	https://doi.org/10.1109/TASC.2003.813052
Publication status	Published - 2003 Jun 1
Event	2002 Applied Superconductivity Conference - Houston, TX, United States Duration: 2002 Aug 4 → 2002 Aug 9

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All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Cite this

Bae, D. K., Yoon, Y. S., Ahn, M. C., Ha, H. S., Ko, T. K., & Oh, S. S. (2003). Characteristic analysis of a heater-triggered switching system for the charging of Bi-2223 double-pancake load. IEEE Transactions on Applied Superconductivity, 13(2 II), 2227-2230. https://doi.org/10.1109/TASC.2003.813052

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abstract = "In this paper, characteristics of a heater-triggered switching system for the charging of Bi-2223 double pancake load with 1.7 mH has been analyzed through the simulations and experiments. Two heaters were used to store the energy in high-Tc superconducting (HTS) load. The timing of the sequential control and the heating current with two heaters are important factors to generate pumping-current. The thermal analysis of the switch considering the heater input and time was carried out. Based on the analysis just mentioned, heater-triggered switch was fabricated. Characteristic analysis was carried out through two modes having different sequential timing controls. Maximum current stored in the HIS load reached 18 A and the pumping rate was 113 mA/s at that time.",

author = "Bae, {Duck Kweon} and Yoon, {Yong Soo} and Ahn, {Min Cheol} and Ha, {Hong Soo} and Ko, {Tae Kuk} and Oh, {Sang Soo}",

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AU - Bae, Duck Kweon

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AU - Ha, Hong Soo

AU - Ko, Tae Kuk

AU - Oh, Sang Soo

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N2 - In this paper, characteristics of a heater-triggered switching system for the charging of Bi-2223 double pancake load with 1.7 mH has been analyzed through the simulations and experiments. Two heaters were used to store the energy in high-Tc superconducting (HTS) load. The timing of the sequential control and the heating current with two heaters are important factors to generate pumping-current. The thermal analysis of the switch considering the heater input and time was carried out. Based on the analysis just mentioned, heater-triggered switch was fabricated. Characteristic analysis was carried out through two modes having different sequential timing controls. Maximum current stored in the HIS load reached 18 A and the pumping rate was 113 mA/s at that time.

AB - In this paper, characteristics of a heater-triggered switching system for the charging of Bi-2223 double pancake load with 1.7 mH has been analyzed through the simulations and experiments. Two heaters were used to store the energy in high-Tc superconducting (HTS) load. The timing of the sequential control and the heating current with two heaters are important factors to generate pumping-current. The thermal analysis of the switch considering the heater input and time was carried out. Based on the analysis just mentioned, heater-triggered switch was fabricated. Characteristic analysis was carried out through two modes having different sequential timing controls. Maximum current stored in the HIS load reached 18 A and the pumping rate was 113 mA/s at that time.

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Access to Document

10.1109/TASC.2003.813052