Papers - IMAOKA Jun
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A Lagrangian Dynamics Model of Integrated Transformer Incorporated in a Multi-phase LLC Resonant Converter Reviewed
Mostafa Noah, Kazuhiro Umetani, Shun Endo, Hiraki Ishibashi, Jun Imaoka, Masayoshi Yamamoto
Proc. IEEE Energy Conversion Congress & Expo (ECCE) page： 3781-3787 2017.10
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An Investigation into A Slight-Variation of The Transformer Effective Permeability In LLC Resonant Converter Reviewed
Mostafa Noah, Shun Endo, Shota Kimura, Masayoshi Yamamoto, Jun Imaoka, Kazuhiro Umetani, Eiji Hiraki
Proc. IEEE 17th Conference on Power Electronics and Applications (EPE'17-ECCE Europe) page： P.1-P.7 2017.9
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Total Volume Evaluation of High Power Density Non-Isolated DC-DC Converters with Integrated Magnetics for Electric Vehicle Reviewed
Wilmar Martinez, Camilo Cortes, Masayoshi Yamamoto, Jun Imaoka, Kazuhiro Umetani
IET Power Electronics Vol. 10 ( 14 ) page： 2010–2020 2017.7
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Current Ripple Modeling of an Interleaved High Step-Up Converter with Coupled Inductor Reviewed
Wilmar Martinez, Camilo A Cortes, Jun Imaoka, Kazuhiro Umetani, Masayoshi Yamamoto
Proc. IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017-ECCE Asia) page： 1084-1089 2017.6
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Magnetic Design and Experimental Evaluation of Integrated Magnetic Components used in Interleaved Multi-phase DC/DC Converter with Phase Drive Control Reviewed
Jun Imaoka, Kenkichiro Okamoto, Masahito Shoyama, Daigoro Ebisumoto, Shota Kimura, Mostafa Noah, Masayoshi Yamamoto
Proc. IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017-ECCE Asia) page： 2192-2197 2017.6
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A Novel Isolated DC-DC Converter with Integrated Magnetic Components for EV and HEV Applications Reviewed
Shota Kimura, Thai Hoang Chuong, Daigoro Ebisumoto, Taich Kawakami, Masayoshi Yamamoto, Jun Imaoka
Proc. IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017-ECCE Asia) page： 1351-1356 2017.6
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Study on Zero-Crossing Conducted Noise Issue of Totem-Pole Bridgeless PFC Converter Reviewed
Baihua Zhang, Jun Imaoka, Masahito Shoyama, Satoshi Tomioka, Eiji Takegami
Proc. IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017-ECCE Asia) page： 2233-2237 2017.6
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Design of Series-Parallel Combined Resonant Circuit with Rotary Transformer Used for Ultrasonic Spindle Drive Reviewed
Jun Imaoka, Myoungsik Nam, Masahito Shoyama, Hideaki Fujita
Proc. IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017-ECCE Asia) page： 2244-2249 2017.6
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Kimura Shota, Nanamori Kimihiro, Kawakami Taichi, Imaoka Jun, Yamamoto Masayoshi
IEEJ JOURNAL OF INDUSTRY APPLICATIONS Vol. 6 ( 6 ) page： 463 - 472 2017
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Analysis and Design Method of ZCS DC-DC Converter in Consideration of the Parasitic Capacitance of Switch and Its Effect on Loss Reduction Reviewed
Takahiro Ota, Jun Imaoka, Masahito Shoyama, Hiroyuki Onishi, Shingo Nagaoka, Sadaharu Morishita
Proc. IEEE 2nd Southern Power Electronics Conference (SPEC) page： 1-6 2016.12
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An Investigation of Size-Reduction Effects in High Power Density Boost Converters with a Magnetic Coupling Reviewed
Shogo Aoto, Shota Kimura, Jun Imaoka, Masayoshi Yamamoto
Electrical Engineering in Japan Vol. 197 ( 1 ) page： 46-54 2016.10
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A Novel Design Method of Integrated Magnetic Components Used in Two-phase Interleaved Converter with Phase Drive Control Reviewed
Jun Imaoka, Kenkichiro Okamoto, Daigoro Ebisumoto, Shota Kimura, Masayoshi Yamamoto, Masahito Shoyama
Proc. The 3rd Symposium on Semiconductor Power Conversion (S2PC) page： 52-53 2016.10
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Reverse-Recovery Current Reduction in a ZCS Boost Converter with Saturable Inductors using Nanocrystalline Core Materials Reviewed
Wilmar Martinez, Mostafa Noah, Masayoshi Yamamoto, Jun Imaoka
Proc. IEEE 18th Conference on Power Electronics and Applications (EPE'16-ECCE Europe) page： 1-9 2016.9
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Design of a Four-Phase Interleaved Boost Circuit with Closed-Closed Inductors Reviewed
Daigoro Ebisumoto, Masataka Ishihara, Shota Kimura, Wilmar Martinez, Noah Mostafa, Masayoshi Yamamoto, Jun Imaoka
Proc. IEEE Energy Conversion Congress & Expo (ECCE) page： 1-6 2016.9
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Three-phase LLC Resonant Converter with Integrated Magnetics Reviewed
Wilmar Martinez, Mostafa Noah, Shun Endo, Kimihiro Nanamori, Shota Kimura, Yuki Itoh, Masayoshi Yamamoto, Jun Imaoka, Kazuhiro Umetani
Proc. IEEE Energy Conversion Congress & Expo (ECCE) page： 1-8 2016.9
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Downsizing Effects of Integrated Magnetic Components in High Power Density DC-DC Converters for EV and HEV Applications Reviewed
Shota Kimura, Jun Imaoka, Wilmar Martinez, Shogo Aoto, Masayoshi Yamamoto
IEEE Transaction on Industry Applications Vol. 52 ( 4 ) page： 3294-3305 2016.7
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Efficiency Optimization of a Two-Phase Interleaved Boost DC-DC Converter for Electric Vehicle Applications Reviewed
Wilmar Martinez, Masayoshi Yamamoto, Jun Imaoka, Freddy Velandia, Camilo A Cortes
Proc. International Power Electronics and Motion Control Conference (IPEMC 2016-ECCE Asia) page： 2474-2480 2016.5
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Analysis and Reduction Method of Conducted Noise in GaN HEMTs based Totem-pole Bridgeless PFC Converter Reviewed
Baihua Zhang, Qiang Lin, Yushi Shimada, Jun Imaoka, Masahito Shoyama, Satoshi Tomioka
Proc. International Power Electronics and Motion Control Conference (IPEMC 2016-ECCE Asia) page： 274-278 2016.5
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A Novel Secondary PWM-Controlled Interleaved LLC Resonant Converter for Load Current Sharing Reviewed
Mitsuru Sato, Reo Takiguchi, Jun Imaoka, Masahito Shoyama
Proc. International Power Electronics and Motion Control Conference (IPEMC 2016-ECCE Asia) page： 2276-2280 2016.5
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Coupling Coefficient Improvement and Electromagnetic Induced Noise Reduction using Short-Circuited Winding for a Loosely Coupled Inductor Reviewed
Vol. 5 ( 2 ) page： 174-175 2016.3