@article{oai:nagoya.repo.nii.ac.jp:00005205, author = {Mutsuura, Keita and Shimizu, Hirotaka and Yokomizu, Yasunobu and Matsumura, Toshiro}, issue = {2}, journal = {IEEE Transactions on Applied Superconductivity}, month = {Jun}, note = {We have proposed a current limiting element using the flux flow resistance in a high temperature superconductor (HTS) for a pulse over-current such as a magnetizing inrush current in a transformer. We experimentally investigated the generation process of flux flow resistance in a Bi2223 bulk with an inrush current. The voltage-current density characteristics and their dependence on the joule heat generated in the Bi2223 bulk were measured. Comparing the results with the characteristics for the ac over-current, we made it clear that the both have almost the same characteristics.}, pages = {2003--2006}, title = {Flux flow resistance in Bi2223 generated by pulse currents}, volume = {15}, year = {2005} }