Kazuhiro Umetani
Okayama University
H-index: 20
Asia-Japan
Top articles of Kazuhiro Umetani
Title | Journal | Author(s) | Publication Date |
|---|---|---|---|
Control method, controller, and control system for controlling a power converter including a resonant circuit | 2023/8/8 | ||
GaN-HEMT Power Module Structure with Single-sided and Double-sided Aluminum-Clad Printed-Circuit Boards for Small Power Loop Inductance and High Cooling Performance | Kazuhiro Umetani Yu Takehara Masataka Ishihara Eiji Hiraki | 2023/10/29 | |
Artificial-Voice-Based Conversational Lecture Video Clips for Flipped Classroom | Kazuhiro Umetani Yoshitaka Toyota Masataka Ishihara Eiji Hiraki | 2023/6/19 | |
Origin of Common Source Inductance in Power Device Packages with Kelvin Source Terminal | Kotaro Kobashi Akihiro Konishi Kazuhiro Umetani Masataka Ishihara Takuto Hayashi | 2023/10/29 | |
Introduction of Circuit Simulator to Power Electronics Education in Interdisciplinary Educational Environment | Eiji Hiraki Masataka Ishihara Kazuhiro Umetani | 2023/10/16 | |
Rectifier-Integrated Printed-Circuit-Board Winding Structure of Secondary-Side Center-Tapped Transformer for Suppressing Parasitic Resonance between Decoupling Capacitors | Hiromu Saeki Kazuhiro Umetani Tomohide Shirakawa Masataka Ishihara Eiji Hiraki | 2023/5/22 | |
Design of Embedded Experiments in Power Electronics Class | Kazuhiro Umetani Masataka Ishihara Eiji Hiraki | 2023/10/16 | |
Autonomous Resonant Frequency Tuner for a 6.78 MHz Inductive Coupling Wireless Power Transfer System to Stably Maximize Repeater Current | IEEJ Journal of Industry Applications | Akihiro Konishi Kazuhiro Umetani Masataka Ishihara Eiji Hiraki | 2023/3/1 |
Suppression Strategy for Oscillatory False Triggering Between Two paralleled GaN-HEMTs Based on Optimization of Parasitic Inductance | Ryoma Yoshida Masataka Ishihara Kazuhiro Umetani Eiji Hiraki | 2023/10/29 | |
Power loop inductance optimization strategy for eliminating turn-off switching surge for GaN-HEMT switching device | Kazuhiro Umetani Kento Tanohara Koki Abe Masataka Ishihara Eiji Hiraki | 2023/9/4 | |
Performance Evaluation of Sinusoidal-Flux Reluctance Machine for Improving Power Density with Reduced Torque and Input-Current Ripples | Kiwa Nagayasu Masaki Iida Kazuhiro Umetani Mastaka Ishihara Eiji Hiraki | 2022/9/5 | |
Phase-Shift Based on Power Factor Control for LLC Converter with High Output Stability Against Load Fluctuation | Kenta Yamada Kazuhiro Umetani Eiji Hiraki Masataka Ishihara | 2022/12/5 | |
Progress of Litz Wire Copper Loss Model for Designing High-Frequency Magnetic Devices | 電気学会全国大会講演論文集 (CD-ROM) | KAZUHIRO UMETANI SHOTA KAWAHARA MASATAKA ISHIHARA EIJI HIRAKI | 2022 |
High-Efficiency Solenoid Coil Structure for Induction Heating of Cylindrical Heating Object | Daiki Miyake Kazuhiro Umetani Shota Kawahara Masataka Ishihara Eiji Hiraki | 2022/6/1 | |
Solution-Oriented Teaching Method of Electric Power Circuit Design for Online On-demand Video Streaming Lecture Course | Kazuhiro Umetani Masataka Ishihara Eiji Hiraki | 2022/10/17 | |
Secondary-Side Resonating LLC Converter for Reducing Transformer Voltage in High Power Applications | Hayato Nakamura Kazuhiro Umetani Masataka Ishihara Eiji Hiraki | 2022/5/15 | |
Differences in Visibility of Students' Proficiency by Grading Methods in Energy Electronics-related Lectures Based on DX Format | Eiji Hiraki Masataka Ishihara Kazuhiro Umetani | 2022/10/17 | |
Analytical Derivation of Phase-Current Waveform for Elimination of Torque and Input-Current Ripples of Switched Reluctance Motor Operating Under Magnetic Saturation | IEEE Transactions on Industry Applications | Takayuki Kusumi Kosuke Kobayashi Kazuhiro Umetani Eiji Hiraki | 2022/5/5 |
Frequency Dependence Deterioration of AC Resistance in Large-Diameter Litz Wire for High Power Induction Heating | Shota Kawahara Kazuhiro Umetani Masataka Ishihara Eiji Hiraki | 2022/10/9 | |
Design and Analysis of Power Balance Mode Control Using Digital Control for Boost‐Type DC‐DC Converter | IEEJ Transactions on Electrical and Electronic Engineering | Taichi Kawakami Kenta Yamada Kazuhiro Umetani Shigeo Morimoto | 2022/5 |
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