Abstract
The resistive type fault current limiter based on YBCO thin film with high critical current density was proposed and developed because of its fast recovery characteristics. We have been developing a magnetic field measurement system with hall sensor to study the critical current density distribution or magnetic properties of high-Tc superconductors such as thin film, tape conductor and coated conductors. In this study, the transport current distribution in straight line and U-corner region of meander type resistive fault current limiter using YBCO thin film was investigated experimentally. The both axial and radial self-magnetic field components according to the direct (DC) and alternating (AC) transport currents were measured by two-axis hall probe to estimate the current distribution. And also, the self-magnetic field at the corner of bispiral type fault current limiter was measured by two-axis hall probe with a high spatial resolution to compare with the meander type fault current limiter.
| Original language | English |
|---|---|
| Pages (from-to) | 2059-2062 |
| Number of pages | 4 |
| Journal | Physica C: Superconductivity and its Applications |
| Volume | 468 |
| Issue number | 15-20 |
| DOIs | |
| Publication status | Published - Sep 15 2008 |
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Keywords
- Fault current limiter
- Hall-sensor
- YBCO film
ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
Transport characteristics of meander and bispiral types resistive fault current limiters. / Kim, Seok Beom; Nishimoto, M.; Joo, J. H.; Murase, S.
In: Physica C: Superconductivity and its Applications, Vol. 468, No. 15-20, 15.09.2008, p. 2059-2062.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Transport characteristics of meander and bispiral types resistive fault current limiters
AU - Kim, Seok Beom
AU - Nishimoto, M.
AU - Joo, J. H.
AU - Murase, S.
PY - 2008/9/15
Y1 - 2008/9/15
N2 - The resistive type fault current limiter based on YBCO thin film with high critical current density was proposed and developed because of its fast recovery characteristics. We have been developing a magnetic field measurement system with hall sensor to study the critical current density distribution or magnetic properties of high-Tc superconductors such as thin film, tape conductor and coated conductors. In this study, the transport current distribution in straight line and U-corner region of meander type resistive fault current limiter using YBCO thin film was investigated experimentally. The both axial and radial self-magnetic field components according to the direct (DC) and alternating (AC) transport currents were measured by two-axis hall probe to estimate the current distribution. And also, the self-magnetic field at the corner of bispiral type fault current limiter was measured by two-axis hall probe with a high spatial resolution to compare with the meander type fault current limiter.
AB - The resistive type fault current limiter based on YBCO thin film with high critical current density was proposed and developed because of its fast recovery characteristics. We have been developing a magnetic field measurement system with hall sensor to study the critical current density distribution or magnetic properties of high-Tc superconductors such as thin film, tape conductor and coated conductors. In this study, the transport current distribution in straight line and U-corner region of meander type resistive fault current limiter using YBCO thin film was investigated experimentally. The both axial and radial self-magnetic field components according to the direct (DC) and alternating (AC) transport currents were measured by two-axis hall probe to estimate the current distribution. And also, the self-magnetic field at the corner of bispiral type fault current limiter was measured by two-axis hall probe with a high spatial resolution to compare with the meander type fault current limiter.
KW - Fault current limiter
KW - Hall-sensor
KW - YBCO film
UR - http://www.scopus.com/inward/record.url?scp=50349090569&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=50349090569&partnerID=8YFLogxK
U2 - 10.1016/j.physc.2008.05.264
DO - 10.1016/j.physc.2008.05.264
M3 - Article
VL - 468
SP - 2059
EP - 2062
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
IS - 15-20
ER -