Hirofumi MATSUO


Analysis of a Multi-Oscillated Current Resonant Type DC-DC Converter
Osamu MATSUO Hirofumi MATSUO Yoichi ISHIZUKA Hiroyuki OTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/10/01
Vol. E91-B  No. 10  pp. 3307-3312
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
multi-oscillatedcurrent resonant DC-DC converterZCSZVS
 Summary | Full Text:PDF

Analysis of Dynamic Characteristics for the Partially Resonant Active Filter with the DSP
Tetsuya OSHIKATA Hirofumi MATSUO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2562-2570
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
DSPpartially resonantactive filterdigital control
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Static Characteristics of the Digital PWM and/or PFM Controlled Switching DC-DC Converters
Masahiro SASAKI Hirofumi MATSUO Fujio KUROKAWA Yasuhiro MIMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/03/01
Vol. E90-B  No. 3  pp. 645-650
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
switching power supplydigital controldc-dc converterPWM controlPFM control
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An Improved Gate Drive Circuit Using an Air Core Reactor Developed for High Power GTO Thyristors
Hirofumi MATSUO Fujio KUROKAWA Katsuji IIDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/01/01
Vol. E89-B  No. 1  pp. 196-202
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
GTO thyristorgate drive circuitair core reactorhysteresis comparator
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Novel Digital Controller with Static Model Reference for Switching DC-DC Power Converters
Hirofumi MATSUO Fujio KUROKAWA Haruhi ETO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11  pp. 4346-4352
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
dc-dc converterdigital controlstatic modelVCO
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Suppression of the Input Current Harmonics and Output Voltage Ripple Using the Novel Multiple-Input AC-DC Converter
Kimiyoshi KOBAYASHI Hirofumi MATSUO Fujio KUROKAWA Yoichi ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/08/01
Vol. E88-C  No. 8  pp. 1785-1789
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
multiple-inputbuck-boostinput current harmonicsoutput voltage ripple
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Network of Plant Remote Monitoring System Using UDP/IP for Wind-Farms
Haruhi ETO Hirofumi MATSUO Fujio KUROKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/12/01
Vol. E87-B  No. 12  pp. 3457-3464
Type of Manuscript:  Special Section PAPER (Special Section on the 25th International Telecommunications Energy Conference (INTELEC'03))
Category: Power System Architecture
Keyword: 
wind-powerUDP/IPmulti-castthreadremote monitoring
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1 MHz High-Speed Digitally Controlled DC-DC Converter
Fujio KUROKAWA Masahiro SASAKI Seiichi HIURA Hirofumi MATSUO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/12/01
Vol. E87-B  No. 12  pp. 3437-3442
Type of Manuscript:  INVITED PAPER (Special Section on the 25th International Telecommunications Energy Conference (INTELEC'03))
Category: 
Keyword: 
dc-dc converterdigital controlP-I-D controlVCO
 Summary | Full Text:PDF

Control Strategies of the Multiple-Input DC-DC Converter
Wenzhong LIN Hirofumi MATSUO Fujio KUROKAWA Yoichi ISHIZUKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/09/01
Vol. E85-B  No. 9  pp. 1824-1831
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
multiple-inputdc-dc converterclean energyconstant current control
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A General Analysis of the Zero-Voltage Switched Quasi-Resonant Buck-Boost Type DC-DC Converter in the Continuous and Discontinuous Modes of the Reactor Current
Hirofumi MATSUO Hideki HAYASHI Fujio KUROKAWA Mutsuyoshi ASANO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/11/25
Vol. E75-B  No. 11  pp. 1159-1170
Type of Manuscript:  Special Section PAPER (Special Issue on Telecommunications Energy Systems and Switching Power Converters)
Category: 
Keyword: 
DC-DC convertervoltage-resonantbuck-boost typezero-voltage switchingdiscontinuous reactor current mode
 Summary | Full Text:PDF