대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1993년도 정기총회 및 추계학술대회 논문집 학회본부
- /
- Pages.76-78
- /
- 1993
교류용초전도연선의 교류전류열화현상의 이론적 검토
Theoretical Evaluation of Degradation in Superconducting Multistrands for AC Use
-
Oh, Bong-Hwan
(Korea Electrotechnology Research Institute (KERI))
;
-
Nah, Wan-Soo
(Korea Electrotechnology Research Institute (KERI))
;
-
Oh, Sang-Soo
(Korea Electrotechnology Research Institute (KERI))
;
- Ryu, Kang-Sik (Korea Electrotechnology Research Institute (KERI))
- 발행 : 1993.11.26
초록
When an alternating current is supplied to a super-conducting multi-stranded cable, the quench current value of the cable was observed to be less than the simple summation of individual quench current value of each strand. One of the causes for such a degradation was attributed to the nonuniform of the current distribution in multi-stranded cable due to magnetic mutual coupling among the strands. The degradation of the superconducting cable is evaluated theoretically by taking into account the magnetic coupling among the strands.
키워드