Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NLP |
2012-03-28 13:50 |
Nagasaki |
Fukue Cultural Hall |
A Study of Chaos in The Current-mode Controlled DC-DC Buck-boost Converter Ryota Nakashima (Nagasaki Univ.), Takayuki Kimura (Nippon Institute of Technology), Yoichi Ishizuka (Nagasaki Univ.) NLP2011-159 |
Because of technical advantages and diversifications of electronic devices, power supplies with high-efficiency and low ... [more] |
NLP2011-159 pp.101-106 |
CAS, NLP |
2011-10-21 15:55 |
Shizuoka |
Shizuoka Univ. |
Stability Analysis in a Converter Circuit with Switching Delay Hiroyuki Asahara (Oita Univ.), Soumitro Banerjee (IISER), Takuji Kousaka (Oita Univ.) CAS2011-59 NLP2011-86 |
Unavoidable non-ideal switching action, such as the time delay (switching delay) or high frequency ripple (spike noise) ... [more] |
CAS2011-59 NLP2011-86 pp.153-156 |
EE |
2011-10-07 15:35 |
Chiba |
Makuhari-Messe |
A Tapped-Inductor Buck Converter for Home DC Power Supply System Kento Matsumoto, Kimihiro Nishijima, Terukazu Sato, Takashi Nabeshima (Oita Univ.) EE2011-21 |
A proposed tapped-inductor buck converter with an auxiliary switch is discussed for home DC power supply system. The nov... [more] |
EE2011-21 pp.17-22 |
NLP |
2011-07-02 09:10 |
Hokkaido |
Shari-cho Kohminkan: Yme-hall Shiretoko |
Effect of DC/DC Buck-Boost Converter with Spike Noise Daiki Tanaka, Hiroyuki Asahara, Takuji Kousaka (Oita Univ.) NLP2011-52 |
This paper addresses the first step to examine
the dynamical effect of the two-dimensional buck-boost converter
with s... [more] |
NLP2011-52 pp.157-160 |
EE |
2011-01-28 15:40 |
Kumamoto |
|
The Characteristic Improvement of Digitally Controlled DC-DC Converter Taku Ishibashi, Fujio Kurokawa (Nagasaki Univ.), Tadatoshi Babasaki (Nagasaki Univ./NTT) EE2010-41 |
This paper presents the improvement of characteristics of digitally controlled the buck-boost dc-dc converter by the new... [more] |
EE2010-41 pp.79-84 |
EE, IEE-SPC |
2010-07-30 15:15 |
Kochi |
Kochi National College of Technology |
Operating Analysis of a Buck Type DC-DC Converter with a Coupled Inductor Jun Watanabe, Masayuki Okamoto, Eiji Hiraki, Toshihiko Tanaka (Yamaguchi Univ.) EE2010-13 |
In recent years, the supply voltage of ICs (Integrated Circuit) tends to be lower. So high-step-down voltage ratio is re... [more] |
EE2010-13 pp.105-110 |
EE |
2010-01-21 15:00 |
Fukuoka |
|
ZCS Buck Converter with Transient Current Circuit Shinya Hiromitsu, Mariko Ogawa, Seiya Abe, Masahito Shoyama (Kyushu Univ.), Yu Yonezawa (FUJITSU LAB.) EE2009-36 |
Recent years, in order to reduce size and weight of power supply unit, high frequency operation is required. However, t... [more] |
EE2009-36 pp.1-5 |
EE |
2008-07-25 14:25 |
Hokkaido |
|
* Shuhei Matsumoto, Eiji Hiraki, Toshihiko Tanaka (Yamaguchi Univ.), Kazunori Nishimura (Hiroshima Inst. Tech.) EE2008-30 |
This paper proposes an EDLC simulator consisting of a chemical capacitor and three-leg converter. One of three legs perf... [more] |
EE2008-30 pp.107-112 |
EE, IEE-IEA |
2008-05-09 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Conducted-Noise Reduction of Randomly Switched Buck Converter Using FPGA Gamal M. Dousoky, Masahito Shoyama, Tamotsu Ninomiya (Kyushu Univ.) EE2008-9 |
This paper describes design and implementation of a low noise digitally controlled buck converter. The switching noise p... [more] |
EE2008-9 pp.45-50 |
EE, CPM |
2008-02-22 10:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Analysis of Coupled Inductor for Fast-Response Low-Ripple Buck Converter Santhos Ario Wibowo, Zhang Ting, Masashi Kono, Tetsuya Taura, Ibuki Mori, Yasunori Kobori, Haruo Kobayashi (Gunma Univ.) EE2007-67 CPM2007-152 |
This paper presents analysis on characteristics of coupled inductor in multi-phase buck converter application. Calculati... [more] |
EE2007-67 CPM2007-152 pp.19-24 |
EE |
2007-07-19 14:00 |
Yamaguchi |
|
High Efficiency Buck-Boost Type Push-Pull DC-DC Converter Using CSD Snubber Circuit Atsushi Saito, Masaoki Sekine, Takayuki Taguchi (Origin Electric) EE2007-9 |
Because it is easy to satisfy demanded specifications, a buck-boost type push-pull converter is suitable for power conve... [more] |
EE2007-9 pp.11-16 |
EE |
2007-01-26 14:35 |
Nagasaki |
Nagasaki prefectural art museum |
Basic Characteristics of A Novel Two-Phase Tapped Inductor Buck Converter Daisuke Ishida, Kimihiro Nishijima (Oita Univ), Koosuke Harada (Sojo Univ), Tadao Nakano, Takashi Nabeshima, Terukazu Sato (Oita Univ) EE2006-55 |
This paper presents detailed explanations of a novel two-phase coupled-inductor converter taking leakage inductances of ... [more] |
EE2006-55 pp.107-114 |
EE |
2006-11-10 10:00 |
Tokyo |
|
[Special Talk]
The trend of the high efficiency and high frequency chopper circuit for the HEV and FCEV Yukinori Tsuruta, Atsuo Kawamura (Yokohama National Univ.) EE2006-29 |
Recent decade new energy and energy conservation technology are the subject area of top priority. Especially, the develo... [more] |
EE2006-29 pp.1-6 |
EE |
2006-09-08 15:10 |
Tokyo |
|
On Regulation of Resonant Buck-Boost One-Conveter Michihiko Nagao, Masaki Higashi, Koosuke Harada (Sojo Univ.) EE2006-25 |
High power factor and soft switching can be obtained by connecting a LC resonant circuit in the input stage of a buck-bo... [more] |
EE2006-25 pp.13-17 |
EE |
2006-02-17 13:25 |
Kumamoto |
|
A maximum efficiency condition in the non-isolation buck-boost converter Yosuke Onaka, Koosuke Harada, Michihiko Nagao (Sojo Univ.), Kimihiro Nishijima (Oita Univ.) |
It is known that a power supply circuit based on new FPA has been developed in United States. The circuit used for PRM i... [more] |
EE2005-77 pp.97-102 |
NLP |
2006-01-25 15:45 |
Tokushima |
Shikoku Univ. |
Stabilizing switched dynamical systems through instantaneous state setting method Satoshi Akatsu, Hiroyuki Torikai, Toshimichi Saito (HOSEI Univ.) |
We propose a simple stabilization method of unstable periodic orbit (ab. UPO) of a nonlinear circuits having one inducto... [more] |
NLP2005-135 pp.59-63 |
EE |
2005-07-21 15:40 |
Kyoto |
|
Current mode buck converter with predetermined on time Hiroki Akashi, Takashi Ryu, Naoyuki Nakamura, Takuya Ishii, Hirohisa Tanabe, Mikio Motomori, Makoto Ishimaru, Tomoya Shigemi, Hiroshi Saito, Takeshi Tanaka, Tamotsu Yamamoto, Richard K. Oswald (Matsushita Electric Industrial Co., Ltd.) |
A buck converter IC of current mode switching regulator with predetermined ON-time that controls the valley value of the... [more] |
EE2005-18 pp.31-36 |
EE |
2005-05-13 10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Switching converter of Amplitude Modulation Yousuke Oonaka, Koosuke Harada, Michihiko Nagao (Sojo Univ.), Kimihiro Nishijima (Oita Univ.) |
Generally the buck converter is suitable for a power supply of low voltage and high current applications. In order to ge... [more] |
EE2005-1 pp.1-6 |
EE |
2005-05-13 11:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Double Step-Down Two-Phase Buck Converter for VRM Kimihiro Nishijima (Oita Univ.), Koosuke Harada (Sojo Univ.), Tadao Nakano, Takashi Nabeshima, Terukazu Sato (Oita Univ.) |
For supplying the power to the microprocessors, a novel two-phase converter which has large step-down characteristics is... [more] |
EE2005-4 pp.19-24 |
EE |
2005-02-09 10:00 |
Fukuoka |
|
A Drive Circuit for LED with Constant-Current Control Kosuke Morihori, Yoichi Ishizuka, Hirofumi Matsuo (Ngasaki Univ.) |
Recently, white LED with an excellent feature such as low power consumption and long life is paid to attention as a new ... [more] |
EE2004-68 pp.13-19 |