Analysis of a High-Tc Superconducting Power Converting System

被引：19

作者：

Yoon, Yong Soo ^{[1
]}

Jo, Hyun Chul ^{[2
]}

Park, Young Gun ^{[3
]}

Lee, Jeyull ^{[3
]}

Yoon, Kyung Yong ^{[3
]}

Kim, Ho-Min ^{[4
]}

Chung, Yoon Do ^{[5
]}

Chu, Yong ^{[6
]}

Ko, Tae Kuk ^{[3
]}

机构：

[1] Shin Ansan Univ, Dept Elect Engn, Ansan 425792, South Korea

[2] Inst for Basic Sci Korea, Daejeon 305811, South Korea

[3] Yonsei Univ, Dept Elect & Elect Engn, Seoul 120749, South Korea

[4] Jeju Natl Univ, Dept Elect, Jeju Si 690756, South Korea

[5] Suwon Sci Coll, Dept Elect Engn, Hwaseong 445742, South Korea

[6] Natl Fus Res Inst, Daejeon 305806, South Korea

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2015年 / 25卷 / 03期

基金：

新加坡国家研究基金会;

关键词：

Finite difference method (FDM); high-Tc superconducting (HTS) pancake coil; HTS power converting system;

D O I：

10.1109/TASC.2015.2406296

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the analysis of a high-Tc superconducting (HTS) power converting system, as well as its operational characteristics. The converting system can be used to charge and discharge a magnet made of series-connected pancake coils. The HTS converting system consists of two heaters, a primary copper winding, a secondary HTS winding, a series-connected HTS pancake coil, an iron core and a conventional copper load. In the experiments, the charging and discharging periods were 7.5 and 2 s, respectively. A partial region of the superconducting tape in a secondary HTS winding is switched to a normal region by a buried heating coil. To measure the converting-current with respect to the magnet flux changes, a hall sensor was installed at the center of the pancake coil. In this experiment, the charging-current and discharging-energy reached about 51.7 A and 36.8 J, respectively. The experimental results have been compared with theoretical predictions by using the finite difference method.

引用

页数：4

共 50 条

[1] Experimental Analysis of Thermally and Magnetically Triggered Switch for High-Tc Superconducting Power Converting System
Lee, Jeyull
Kim, Junseong
Kim, Jinsub
Park, Young Gun
Lee, Woo Seung
Lee, Jiho
Do Chung, Yoon
Yoon, Kyung-yong
Kim, Ho Min
Yoon, Yong Soo
Ko, Tae Kuk
[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2016, 26 (04)
[2] High-Tc superconducting power cable development
Honjo, S
Matsuo, K
Mimura, T
Takahashi, Y
[J]. PHYSICA C, 2001, 357 : 1234 - 1240
[3] A POSSIBLE HIGH-TC SUPERCONDUCTING NEW SYSTEM
GAO, XH
LI, J
GAO, D
DONG, C
WU, F
ZHAO, ZX
ZHENG, GD
GAO, S
[J]. SOLID STATE COMMUNICATIONS, 1992, 83 (03) : 189 - 190
[4] Development of YBCO high-Tc superconducting power cables
Mukoyama, Shinichi
Yagi, Masashi
Hirata, Hirao
Suzuki, Mitsuo
Nagaya, Shigeo
Kashima, Naoji
Shiohara, Yuh
[J]. Furukawa Review, 2009, (35): : 18 - 22
[5] High-Tc superconducting materials for electric power applications
David Larbalestier
Alex Gurevich
D. Matthew Feldmann
Anatoly Polyanskii
[J]. Nature, 2001, 414 : 368 - 377
[6] High-Tc superconducting materials for electric power applications
Larbalestier, D
Gurevich, A
Feldmann, DM
Polyanskii, A
[J]. NATURE, 2001, 414 (6861) : 368 - 377
[7] Design and Test of a High-Tc Superconducting Power Conversion System With the GdBCO Magnet
Jo, Hyun Chul
Park, Young Gun
Do Chung, Yoon
Kim, Ho Min
Ko, Tae Kuk
Yoon, Yong Soo
[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2014, 24 (03)
[8] DESIGN ANALYSIS OF A HIGH-TC SUPERCONDUCTING MICROBOLOMETER
HU, Q
RICHARDS, PL
[J]. APPLIED PHYSICS LETTERS, 1989, 55 (23) : 2444 - 2446
[9] Modal bifurcation in a high-Tc superconducting levitation system
Taguchi, D.
Fujiwara, S.
Sugiura, T.
[J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2011, 24 (05):
[10] Compact high-Tc superconducting actuator system design
Kitamura, T
[J]. NON-LINEAR ELECTROMAGNETIC SYSTEMS: ADVANCED TECHNIQUES AND MATHEMATICAL METHODS, 1998, 13 : 225 - 230

← 1 2 3 4 5 →