Abstract
This paper examines the effects of alternating fields on high-temperature superconducting (HTS) coils according to the winding insulation condition. Alternating fields can occur in synchronous machines (armature reaction, faults) and other devices. In superconducting synchronous machines, alternating fields affect the operational characteristics of the machine and the superconducting field coil. Therefore, a method of reducing the effects of alternating fields is necessary in superconducting synchronous design. In this study, the effects of alternating fields on the HTS field coil according to the winding insulation condition were experimentally evaluated. The experimental results show that HTS coils made using the no-insulation technique can be a solution for reducing the effects of the alternating field. These results are expected to suggest useful data for applications of HTS field coils in superconducting synchronous machines.
| Original language | English |
|---|---|
| Article number | 085021 |
| Journal | Superconductor Science and Technology |
| Volume | 26 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 2013 Aug 1 |
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All Science Journal Classification (ASJC) codes
- Ceramics and Composites
- Condensed Matter Physics
- Metals and Alloys
- Electrical and Electronic Engineering
- Materials Chemistry
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Experimental study of the effects of alternating fields on HTS coils according to the winding insulation conditions. / Hwang, Y. J.; Ahn, M. C.; Lee, T. S.; Lee, W. S.; Ko, T. K.
In: Superconductor Science and Technology, Vol. 26, No. 8, 085021, 01.08.2013.Research output: Contribution to journal › Article
TY - JOUR
T1 - Experimental study of the effects of alternating fields on HTS coils according to the winding insulation conditions
AU - Hwang, Y. J.
AU - Ahn, M. C.
AU - Lee, T. S.
AU - Lee, W. S.
AU - Ko, T. K.
PY - 2013/8/1
Y1 - 2013/8/1
N2 - This paper examines the effects of alternating fields on high-temperature superconducting (HTS) coils according to the winding insulation condition. Alternating fields can occur in synchronous machines (armature reaction, faults) and other devices. In superconducting synchronous machines, alternating fields affect the operational characteristics of the machine and the superconducting field coil. Therefore, a method of reducing the effects of alternating fields is necessary in superconducting synchronous design. In this study, the effects of alternating fields on the HTS field coil according to the winding insulation condition were experimentally evaluated. The experimental results show that HTS coils made using the no-insulation technique can be a solution for reducing the effects of the alternating field. These results are expected to suggest useful data for applications of HTS field coils in superconducting synchronous machines.
AB - This paper examines the effects of alternating fields on high-temperature superconducting (HTS) coils according to the winding insulation condition. Alternating fields can occur in synchronous machines (armature reaction, faults) and other devices. In superconducting synchronous machines, alternating fields affect the operational characteristics of the machine and the superconducting field coil. Therefore, a method of reducing the effects of alternating fields is necessary in superconducting synchronous design. In this study, the effects of alternating fields on the HTS field coil according to the winding insulation condition were experimentally evaluated. The experimental results show that HTS coils made using the no-insulation technique can be a solution for reducing the effects of the alternating field. These results are expected to suggest useful data for applications of HTS field coils in superconducting synchronous machines.
UR - http://www.scopus.com/inward/record.url?scp=84880304568&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84880304568&partnerID=8YFLogxK
U2 - 10.1088/0953-2048/26/8/085021
DO - 10.1088/0953-2048/26/8/085021
M3 - Article
AN - SCOPUS:84880304568
VL - 26
JO - Superconductor Science and Technology
JF - Superconductor Science and Technology
SN - 0953-2048
IS - 8
M1 - 085021
ER -