Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Ho-Ik Du"'
Publikováno v:
IEEE Transactions on Applied Superconductivity. 32:1-5
Publikováno v:
IEEE Transactions on Applied Superconductivity. 30:1-5
Publikováno v:
IEEE Transactions on Applied Superconductivity. 30:1-5
The priority for determining the performance of the superconducting current limiter depends on the manufacture and adoption of the superconducting current limiting element with excellent features. The basic conditions for the superconducting current
Publikováno v:
IEEE Transactions on Applied Superconductivity. 29:1-5
This paper proposes the spray cooling method in conducting the extremely low temperature cooling of the superconducting wire, and presents the results of cooling performance tests and characteristics of the spray cooling method. To that end, extremel
Publikováno v:
Journal of the Korean Institute of Electrical and Electronic Material Engineers. 30:32-36
Autor:
Sung-Chae Yang, Ho-Ik Du
Publikováno v:
IEEE Transactions on Applied Superconductivity. 26:1-4
The stability test is one important test of the viability of using YBCO-coated conductors as superconducting current-limiting elements apart from the current-limiting capacity test. A decrease in stability will degrade the current-limiting performanc
Publikováno v:
IEEE Transactions on Applied Superconductivity. 26:1-4
This paper was conducted to widen the use of the YBCO-coated conductor's superconducting current-limiting element under the electrical coupling condition with cores and coils. Using cores and coils, diverse winding directions and turn ratios were ava
Autor:
Ho-Ik Du
Publikováno v:
IEEE Transactions on Applied Superconductivity. 25:1-4
Windings are essential to the manufacture of a current limiting element using the YBCO thin film superconducting wire that has the form of a tape. Considering the results of the preceding study, the current limiting performance of the YBCO thin film
Publikováno v:
IEEE Transactions on Applied Superconductivity. 25:1-5
In this study, we reduced the cable former (hereinafter, “copper wire”) diameter to verify the possibility of realizing the fault-current-limiting-type superconducting cable while maintaining the current-limiting ratio and the cable stability. Cu
Publikováno v:
IEEE Transactions on Applied Superconductivity. 25:1-4
A superconducting current limiter should secure the stability of a power system by making it durable. That is, even if a fault current is applied repeatedly to a superconductor, its characteristics should remain unchanged. The fault angle at the faul