@inproceedings{CTT100722968,
  author = {鶴田 遼司 and 藤田 英明},
  title = {6台のカスケード変換器を用いたパワーフローコントローラの系統電圧不平衡時に適した制御法},
  booktitle = {電気学会研究会資料},
  year = 2015,
}

@inproceedings{CTT100694995,
  author = {Ryoji Tsuruta and Tatsuya Hosaka and Hideaki Fujita},
  title = {A new power flow controller using six multi- level cascaded converters for distribution systems},
  booktitle = {IEEJ International Power Electronics Conference -ECCE-ASIA},
  year = 2014,
}