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http://dx.doi.org/10.9714/psac.2006.8.3.049

DC Voltage-Current Characteristics of a High Temperature Superconducting Conductor  

Woo Ryu-Kyung (전남대학교 전기공학과)
Li Zhu-Yong (전남대학교 전기공학과)
Ma Yang-Hu (전남대학교 전기공학과)
Choi Byoung-Ju (서라벌대학 고속전기철도과)
Park Kwon-Bae (LS 산전 전력연구소)
Oh Il-Sung (LS 산전 전력연구소)
Publication Information
Progress in Superconductivity and Cryogenics / v.8, no.3, 2006 , pp. 49-53 More about this Journal
Abstract
A high temperature superconductor (HTS) has been developed for power applications such as power cables, fault current limiters and superconducting magnetic energy storage devices. For such applications it is required to understand the DC voltage-current characteristic of the HTS. which is important in analyzing AC loss and flux flow loss quantitatively. In this work, we have experimentally investigated influence of several factors, e.g. critical current density. degradation and AC external magnetic field, on the DC voltage-current characteristic. The measured results have been discussed in engineering application point of view.
Keywords
AC external magnetic field; critical current density; DC voltage-current characteristic; degradation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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