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"長谷川一徳","交流電動機駆動用5レベルPWMインバータの直流電圧均一回路の研究",,,,,,,2012,Mar.
"Kazunori Hasegawa,Hirofumi Akagi","Low-Speed Rated-Torque Operation of a Motor Drive Using a Five-Level Diode-Clamped PWM Inverter with a Front-End Diode Rectifier","IEEE International Conference on Power Electronics -ECCE Asia",,,,,"pp. 1371-1377",2011,May
"Kazunori Hasegawa,Hirofumi Akagi","A new dc-voltage-balancing circuit including a single coupled inductor for a five-level diode-clamped PWM inverter",,"IEEE Transactions on Industry Applications","IEEE","vol. 47","no. 2","pp. 841-852",2011,Apr.
"Kazunori Hasegawa,Hirofumi Akagi","Voltage Balancing of the Four Split DC Capacitors for a Five-Level Diode-Clamped PWM Inverter with a Front-End Diode Rectifier","International Power Electronics Conference (IPEC)",,"IEEJ/IEEE",,,"pp. 734-739",2010,June
"長谷川一徳,赤木泰文","モータドライブ用5レベルダイオードクランプPWMインバータに適した直流電圧均一回路",,"電気学会論文誌D","電気学会","Vol. 130","No. 5","pp. 677-684",2010,May
"Kazunori Hasegawa,Hirofumi Akagi","A new dc-voltage-balancing circuit including a single coupled inductor for a five-level diode-clamped PWM inverter","IEEE Energy Conversion Congress and Exposition","IEEE Energy Conversion Congress and Exposition","IEEE",,,"pp. 2153-2159",2009,Sept.
"長谷川一徳,ﾊｯﾃｨ ﾅｯﾁｬﾎﾟﾝ,赤木 泰文","5レベルダイオードクランプPWMインバータを用いたトランスレス・モータドライブ  ―ファン・ブロワ負荷への応用―",,"電気学会論文誌D","電気学会","Vol. 129","No. 4","pp. 438-445",2009,Apr.
"Natchpong Hatti,Kazunori Hasegawa,Hirofumi Akagi","A 6.6-kV transformerless motor drive using a five-level diode-clamped PWM inverter for energy savings of pumps and blowers",,"IEEE Transactions on Power Electronics","IEEE","vol. 24","no. 3","pp. 796-803",2009,Mar.
"Natchpong Hatti,Kazunori Hasegawa,Hirofumi Akagi","A 6.6-kV transformerless motor drive using a five-level diode-clamped PWM inverter for energy savings of pumps and blowers",,"IEEE Power Electronics Specialists Conference, 2008.",,,,"pp. 352-358",2008,June