2309 車両用超電導主変圧器の開発 : 二次巻線模擬コイルと冷凍システム

概要

論文の詳細を見る
We have been studying a superconducting transformer for rolling stock. From the result of a design study for 25kV 4MVA supeconducting transformer, we have fabricated a secondary winding superconducting coil to investigate its performance. We used bi2223 superconducting wire for the coil. Furthermore, we have fabricated refrigeration test equipment, which is made up of a stainless still coil and a refrigerator including a heat exchanger and a pump to circulate liquid nitrogen.
社団法人日本機械学会の論文
2003-12-08