著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) E.C. Ejiogu and K. Nishiyama and Yoshitaka Kawabata and Takao Kawabata,High-power drive using a wound rotor induction motor and two current controlled inverters,Proceedings of Power Conversion Conference - PCC '97,,IEEE,2002-11-23,2,,579-582,https://cir.nii.ac.jp/crid/1870302167540687744,https://doi.org/10.1109/pccon.1997.638242