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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE, IEE-SPC | 2024-07-30 09:55 |
Miyagi | (Miyagi, Online) (Primary: On-site, Secondary: Online) |
Loop Transfer Function of Multi-Cycle Controlled LLC Resonant Converter Hideaki Funaki, Masahito Shoyama, Takashi Yoshida (Kyushu Univ.), Yu Yonezawa (Nagoya Univ.), Akihiko Miyazawa (MDcore Labs)  EE2024-8 |
(To be available after the conference date) [more] | EE2024-8 pp.19-22 |
| EE | 2024-01-18 13:05 |
Kagoshima | (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
Experimental Verification of Isolated Multilevel Virtual Conductor with Bidirectional Dual Active Bridge Converter Yasushi Eto, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Tadatoshi Babasaki (NTT-US) EE2023-40 |
This paper experimentally confirms the performance of an isolated multilevel virtual conductor (MLVC). MLVC is a decentr... [more] | EE2023-40 pp.1-6 |
| EE | 2024-01-18 13:30 |
Kagoshima | (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
Verification of DC Bus Signaling Operation for DC Distribution System with Multi Level Virtual Conductor Yasushi Eto, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Tadatoshi Babasaki (NTT-US) EE2023-41 |
This paper confirms the behavior of a hierarchical DC power supply system where two devices based on DC Bus Signaling (D... [more] | EE2023-41 pp.7-12 |
| EE | 2024-01-18 15:55 |
Kagoshima | (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
[Memorial Lecture]
Switching Power Supply and Power Electronics Masahito Shoyama (Kyushu Univ.) EE2023-45 |
The author has been conducting research on switching power supplies at Kyushu University, an educational and research in... [more] | EE2023-45 pp.31-36 |
| EE | 2024-01-19 10:20 |
Kagoshima | (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
Loop Transfer Function of Digital Voltage-Mode Multi-Cycle Controlled Converters Hideaki Funaki, Takazumi Maeda, Masahito Shoyama (Kyushu Univ.), Yu Yonezawa (Nagoya Univ.), Akihiko Miyazawa (MDcore Labs) EE2023-48 |
SMPSs can be made smaller and lighter by increasing their switching frequency. However, it is generally difficult to rea... [more] | EE2023-48 pp.49-53 |
| EE | 2024-01-19 11:20 |
Kagoshima | (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
Effect of Switching Timing Difference in Common Mode Noise Reduction Method Using Two Motors Operating in Opposite Phase Kotaro Taniguchi, Masahito Shoyama (Kyushu Univ.) EE2023-50 |
[more] | EE2023-50 pp.60-65 |
| EE | 2024-01-19 11:45 |
Kagoshima | (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
Dynamic Characteristics Analysis of CLLC Converter with Frequency Modulation and Phase-Shift Modulation by the Fundamental Harmonic Approximation (FHA) Etsuro Murakami, Ryota Ishii, Yasushi Eto, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Ryou Tanimoto, Masaki Nakamura (NTT docomo) EE2023-51 |
CLLC converters are converters that can transmit power bidirectionally. CLLC converters have attracted attention because... [more] | EE2023-51 pp.66-71 |
| EE | 2024-01-19 13:35 |
Kagoshima | (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
Analysis of factors reducing efficiency and countermeasure in LLC resonant converters using secondary side short-circuit control for surge current suppression Ryo Moriyasu, Hideaki Funaki, Masahito Shoyama (Kyushu-u Univ.) EE2023-53 |
(To be available after the conference date) [more] | EE2023-53 pp.77-82 |
| EE | 2024-01-19 14:35 |
Kagoshima | (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
A Study of Modulation Schemes with High Power Transmission Efficiency Using Frequency Modulation and Phase Shift Modulation in CLLC Resonant Converters Ryota Ishii, Etsuro Murakami, Yasushi Eto, Masahito Shoyama (Kyushu Univ.), Ryo Tanimoto, Masaki Nakamura (NTT docomo) EE2023-55 |
[more] | EE2023-55 pp.88-92 |
| EE, WPT (Joint) |
2023-10-06 14:00 |
Osaka | (Osaka, Online) (Primary: On-site, Secondary: Online) |
Study on Transfer Function of Modulator of SMPSs Hideaki Funaki, Maeda Takazumi, Masahito Shoyama, Yuichi Noge (Kyushu Univ.), Yu Yonezawa (Nagoya Univ.), Akihiko Miyazawa (MDcore Labs) EE2023-22 |
(To be available after the conference date) [more] | EE2023-22 pp.29-34 |
| EE, IEE-HCA | 2023-05-26 10:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Analysis of the Cause of Surge Current Generation with Phase Shift Modulation in the LLC Current Resonant Converter and Method to Reduce the Surge Current Ryo Moriyasu, Hideaki Hunaki, Yuichi Noge, Masahito Shoyama (Kyushu-u Univ.), M. S. Hassan (Minia Univ.) EE2023-1 |
In this research, it is assumed that the LLC resonant converter is used as an On-board charger, and the pulse frequency ... [more] | EE2023-1 pp.1-6 |
| EE, IEE-HCA | 2023-05-27 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
General State-space Averaging Method Applicable to Various SMPSs Including Partial-resonant Type and Quasi-resonant Type Hideaki Funaki, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Yu Yonezawa (Nagoya Univ.), Akihiko Miyazawa (MDcore Labs) EE2023-6 |
(To be available after the conference date) [more] | EE2023-6 pp.44-49 |
| EE | 2023-03-06 12:15 |
Okinawa | (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Widely Applicable Statespace Average Method Haozhe Wang, Hideaki Funaki, Yuichi Noge, Masahito Shoyama (Kyushu Univ.) |
[more] | |
| EE | 2023-01-19 11:50 |
Fukuoka | Kyushu Institute of Technology (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Analysis of Load Sharing Characteristics on Plug-and-Play DC Distribution System Across Multi Level Virtual Conductor Yasushi Eto, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Tadatoshi babasaki (NTT-F) EE2022-35 |
This paper confirms the effect on load sharing characteristics when multiple independent distributed power supplies with... [more] | EE2022-35 pp.28-32 |
| EE | 2023-01-20 15:40 |
Fukuoka | Kyushu Institute of Technology (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Isolated Multilevel Pulsating DC-Link Inverter for Cryogenic Temperature Power Conversion in Aircraft Applications Shin Geonho (Kyushu Univ.), Mohamed Salah (Minia Univ.), Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Gamal M. Dousoky (Minia Univ.) EE2022-53 |
The introduction of cryogenic power conversion equipment will make it possible to significantly improve the efficiency a... [more] | EE2022-53 pp.151-156 |
| EE, OME, CPM | 2022-12-09 14:40 |
Tokyo | (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Steady-state Analysis of CLLC Resonant DC-DC Converter with Frequency Modulation and Phase-shift Modulation by the First Harmonic Approximation (FHA) Etsuro Murakami, Ryota Ishii, Yuichi Noge, Masahito Shoyama (Kyushu Univ.) EE2022-26 CPM2022-81 OME2022-39 |
CLLC resonant converters have attracted much attention because of their advantages such as large input/output range and ... [more] | EE2022-26 CPM2022-81 OME2022-39 pp.41-46 |
| EE, OME, CPM | 2022-12-09 15:55 |
Tokyo | (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Accurate Modeling of SMPSs by Extended State-space Averaging Method Using Central Difference Approximation Hideaki Funaki, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Yu Yonezawa (Nagoya Univ.) EE2022-29 CPM2022-84 OME2022-42 |
(To be available after the conference date) [more] | EE2022-29 CPM2022-84 OME2022-42 pp.59-64 |
| EE, IEE-SPC (Joint) |
2022-03-10 14:30 |
Online | Online (Online) | A Study on Scalability of I-V Droop-Based PV Sources for DC Bus Signaling Yasushi Eto, Yuichi Noge, Masahito Shoyama (Kyushu Univ.) EE2021-54 |
DC Bus Signaling is one of the operation methods of the DC microgrid, which switches the operation mode of connected con... [more] | EE2021-54 pp.12-17 |
| EE | 2022-01-28 11:45 |
Online | Online (Online) | Real-Time Simulation Model of Buck Converter Considering Operation Change between CCM and DCM of Inductor Current Hideaki Funaki, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Yu Yonezawa (Nagoya Univ.) EE2021-45 |
(To be available after the conference date) [more] | EE2021-45 pp.79-84 |
| EE | 2022-01-28 13:45 |
Online | Online (Online) | Output current surge reduction method for LLC current resonance converter operated by combined control of PFM control and phase shift control Koki Hebishima, Ryo Moriyasu, Yuichi Noge, Masahito Shoyama (Kyushu Univ), Yukihiro Nishikawa, Masakazu Gekinozu (Fuji Electric) EE2021-47 |
(To be available after the conference date) [more] | EE2021-47 pp.90-95 |
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