Progress in Superconductivity
- Volume 1 Issue 2
- /
- Pages.99-104
- /
- 2000
- /
- 1229-4764(pISSN)
The Characteristic Analysis of E.M.F. Induced by Moving Normal Spot in a Cylindrical Superconducting Foil
- Kim, Ho-Min (Yonsei University) ;
- Bae, Joon-Han (Korea Electrical Research Institute) ;
- Yoon, Yong-Soo (Ansan Technical College) ;
- Chu, Yong (Yonsei University) ;
-
Ko, Tae-Kuk
(Yonsei University)
;
- Han, Tae-Su (Agency for Technology and Standards)
- Published : 2000.02.29
Abstract
The e.m.f. induced by a normal spot moving in a superconducting foil has been investigated by using the simulation and the experiment of a simple superconducting Power Supply. The induced e.m.f. has been derived theoretically from the magnetic field distribution within the spot. It is the sum of a DC component induced constantly by the Faraday's law during the spot's movement and a pulse component induced periodically by the flux conservation law at every electrical degrees 2
Keywords
- normal spot;
- superconducting foil;
- superconducting power supply;
- Faraday's law;
- flux conservation law