Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Masahito Shoyama Last modified date:2021.06.14

Professor / Applied Energy Engineering / Department of Electrical Engineering / Faculty of Information Science and Electrical Engineering

1. Qiang Lin, Baihua Zhang, Shuaitao Zhang, Masahito Shoyama, Balanced Technique for Common Mode EMI Suppression in Grid-Tied Transformer-less PV Systems, 電子情報通信学会, 2019.11.
2. Qiang Lin, Shuaitao Zhang, Baihua Zhang, Jun Imaoka, Masahito Shoyama, Investigation of DC Biased Magnetization Effect for Integrated Magnetic Components Used in DC-DC Converters, 電子情報通信学会, 2019.11.
3. 張 柏華, 林 強, 今岡 淳, 庄山 正仁, 富岡 聡, 竹上 栄治, Investigation of Spike Current Occurred in Totem-pole Bridgeless PFC Converter, 電気・情報関係学会九州支部連合大会, 2017.09.
4. Masahito Shoyama, Noise Reduction Techniques in Power Electronic Circuits, IEEE INTELEC 2015 (37th International Telecommunications Energy Conference), 2015.10.
5. Baihua Zhang, Qiang Lin, Masahito Shoyama, Satoshi Tomioka, Conducted Noise Suppression Method for GaN-based Totem-pole Bridgeless PFC Converter, 電気学会, 2015.08.
6. Yafei Gao, Myoungsik Nam, Masahito Shoyama, Hideaki Fujita,, Application of the Principle of LC Cancellation to Rotary Transformer Used in Ultrasonic Spindle, 電気学会, 2015.08.
7. An Active-Clamped Full-Wave Zero-Current-Switched Quasi-Resonant Boost Converters.
8. The efficiency improvement of a single-stage soft-switching AC-DC PFC converter.
9. Noise Characteristics of the Semiconductor Switch in Short Circuit on DC Power Supply System.
10. Design of 10 MHz Switching Power Supply for Mobile Phones.
11. Input Current Ripple Reduction of Pulse-link DC-AC Converter for Fuel Cells.
12. Analysis of Boost-Input Type Full Bridge Converter.
13. Effect of Noise Reduction in Switching DC-DC Converter using Digital Control.
14. Control Method of Resonant Switched Capacitor Converter.
15. Operation Analysis of a Boost Type Switched Capacitor Converter.
16. Operation Analysis and Control Method of Resonant Boost Switched Capacitor Converter.
17. Optimum Design Considerations of Balanced Switching Converter to Reduce Common-Mode Noise.
18. Optimum Design Considerations of Balanced Boost Switching Converter to Reduce Common-Mode Noise.
19. Dynamic Characteristic of a Half Buck Type Switched Capacitor Converter.