* The research achievements of Prof. Kondo before 2017 involve students other than Waseda University.
- Year
- Transaction and conference
- Research theme
Electric Railway Vehicles
| Date | Transaction and conference |
Author | Title | Locations | No. | Research theme | Society |
|---|---|---|---|---|---|---|---|
| 2025.10 |
academic journal |
Hikaru Kawai |
Study of Operation Method Focusing on Time-Energy Characteristics of High-Speed Trains |
Vol. 145 No. 10 |
Electric Railway Vehicles |
IEEJ Transactions on Industry Applications |
|
| 2025.10 |
academic journal |
Ohata Ryosuke |
Evaluation of the Influence of the Number of Feeder Circuits and Train-Load Conditions on the Energy-Saving Output Voltage of a Substation in a DC Electric Railway |
Vol. 14 No. 5 |
Electric Railway Vehicles |
IEEJ, Journal of Industry Applications |
|
| 2024 |
international conferences and papers |
R. Ohata |
A Method for Determining Substation Output Voltage for Energy Saving Focused on Regenerative Train FC Voltage in DC-Electrified Railway |
Naples, Italy |
pp. 1-6 |
Electric Railway Vehicles |
2024 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC) |
| 2025.03.04 |
national conferences and papers |
Tsukasa Nagaoki Yuji Kagaya Soya Kawasaki Ryosuke Ohata Ryuhei Hasegawa Keiichiro Kondo Kota Minaminosono Takashi Suzuki |
Considering the Temperature Rise of Feeder Line Method to Reduce Substations Output Energy by Adjusting Train Departure Time |
Okinawa, Japan |
TER-25-045 MSS-25-018 |
Electric Railway Vehicles |
Joint Workshop on Transportation and Electric Railway /Micromachines and Sensor Systems |
| 2025.01.24 |
national conferences and papers |
Yuji Kagaya Soya Kawasaki Ryosuke Ohata Keiichiro Kondo Hiroyasu Kobayashi Toshiya Ando Yuki Yamagata Takumi Nagashima |
Relationship between Energy-Saving Output Voltage of Substation and Density of Number of Trains in DC Electric Railways |
Fukui, Japan |
VT-25-025 TER-25-025 |
Electric Railway Vehicles |
Joint Workshop on Liner Drives /Transportation and Electric Railway |
| 2025.3.19 |
national conferences and papers |
Yuka Oyama Soya Kawasaki Hirishi Nakamura Keiichiro Kondo Katsumi Ishikawa Satoshi Kaneko |
Evaluation of Switching Waveforms of Individual Power Devices Based on Circuit Behavior Model |
Meiji University, Tokyo |
5-145 |
Electric Railway Vehicles |
2025 IEEJ, National Competition |
| 2025.3 |
Magazine |
Kondo Keiichiro |
Past 30 Years in DX |
Vol.68 No.3 p.48606-48608 |
Electric Railway Vehicles |
JREA |
|
| 2024.11 |
international conferences and papers |
S. Kawasaki K. Kondo |
Recent Energy-Saving Technologies for Railway Traction Systems, |
Nagasaki, Japan |
DOI: 10.1109/ICRERA62673.2024.10815394. |
Electric Railway Vehicles |
2024 13th International Conference on Renewable Energy Research and Applications (ICRERA) |
| 2024.12 |
Magazine |
Keiichiro Kondo |
Application of the energy storage devices for railway vehicle traction system |
Volume 21 Number 2 Review |
Electric Railway Vehicles |
GS Yuasa Technical Report https://www.gs-yuasa.com/jp/technology/technical_report/vol21_2.php |
|
| 2025.3 |
academic journal |
Shunsuke Jindo Keiichiro Kondo Minoru Kondo |
Charge and Discharge Control Using Reinforcement Learning for Parallel Resonant PMSG System in Series Hybrid Vehicle |
Vol. 14 No. 2 |
Electric Railway Vehicles |
IEEJ Journal of Industry Applications |
|
|
academic journal |
Tsutsumi Yuhi |
Distribution of the target running time to achieve energy savings, including interstations with a non-uniform energy characteristic gradient |
Vol.14 No.2 |
Electric Railway Vehicles |
IEEJ Journal of Industry Applications |
||
| 2024 |
academic journal |
Kota Sato Keiichiro Kondo Hiroyasu Kobayashi Makoto Chiba |
Method of Compensationg Overhead Catenary Line Voltage for Reduction of Battery Capacity at Substation Replacement by Wayside Energy Storage System |
Vol. 144 No. 7 |
Electric Railway Vehicles |
IEEJ Transaction on Industry Applications |
|
| 2024.6 |
national conference |
Keiichiro Kondo |
Investigation of technical feasibility of overhead line-less LRT for revitalization of regional public transportation |
Tokyo |
Electric Railway Vehicles |
Symposium of the Spring National Convention 2024, All Japan Real Estate Association national |
|
| 2024.9.20 |
national conferences and papers |
Tsukasa Nagaoki Keiichiro Kondo Takashi Suzuki Kota Minaminosono |
Study of Effective Use of Regenerative Energy by Adjustment of Train Departure Times in the Commuter Train Section |
Tower 111, Toyama city, Toyama |
VT-24-044 TER-24-074 |
Electric Railway Vehicles |
Joint Technical Meeting on Vehicle Technology/Transportation and Electric Railway, IEEJ
|
| 2024.7 |
academic journal |
Kota Sato |
Method of Compensating Overhead Catenary Line Voltage for Reduction of Battery Capacity at Substation Replacement by Wayside Energy Storage System |
– |
Vol.144, No.7 |
Electric Railway Vehicles |
IEEJ Journal of Industry Applications |
| 2024.3.16 |
national conferences and papers |
Yuya Okada Keiichiro Kondo Hiroyasu Kobayashi Takashi Suzuki Kota Minaminosono |
Optimization Method of Train Departure Times for Saving the Energy in the DC Electric Railway Systems |
Tokushima University |
5-210 |
Electric Railway Vehicles |
2024 IEEJ, National Competition |
| 2024.3.16 |
national conferences and papers |
Soya Kawasaki Keiichiro Kondo Hiroyasu Kobayashi Masanobu Kajihara Tomofumi Kurosaki |
Study of charge/discharge control method for capacity minimization of energy storage devices to replace substations. |
Tokushima University |
5-212 |
Electric Railway Vehicles |
2024 IEEJ, National Competition |
| 2024.3.16 |
national conferences and papers |
Hikaru Kawai Keiichiro Kondo |
Energy-saving train scheduling method for Shinkansen |
Tokushima University |
5-211 |
Electric Railway Vehicles |
2024 IEEJ, National Competition |
| 2024.4 |
academic journal |
Haruki Taniguchi Keiichiro Kondo Takafumi Koseki Masafumi Miyatake |
直流電気鉄道における回生エネルギー増加を目的としたブレーキ手法および制御法 |
– |
Vol. 144，No. 4 |
Electric Railway Vehicles |
IEEJ Journal of Industry Applications |
| 2023.11.10 |
academic journal |
Haruki Taniguchi Keiichiro Kondo Kenta Koiwa Kenji Natori Kazuki Fujimoto Shingo Makishima |
Energy-Saving Effect for Applying a SiC Switching Device to Inverters for Railway Vehicles Drives |
– |
Vol.143 No.6 |
Electric Railway Vehicles |
IEEJ Journal of Industry Applications (Translation of IEEJ IA ) |
| 2024.4 |
academic journal |
Kana Matsunaga Shunsuke Jindo Keiichiro Kondo |
Method utilizing Loss Energy Characteristics to Determine the Fuel Cell Power and Li-ion Battery Capacity in Hybrid Railway Vehicles |
– |
Vol. 144，No. 4 |
Electric Railway Vehicles |
IEEJ Journal of Industry Applications |
| 2023.9.6 |
international conferences and papers |
Ikumi Wakayama Keiichiro Kondo |
Improving the Dynamic Performance of Light-Load Regenerative Brake Control for DC Electrified Railways with Load Power Estimation by the Disturbance Observer |
Aalborg, Denmark |
Panel E1.4 |
Electric Railway Vehicles |
EPE 2023 ECCE Europe |
| 2023.8.22 |
national conferences and papers |
Ryosuke Ohata Kota Sato Keiichiro Kondo Hiroyasu Kobayashi Kentaro Nishi Takashi Suzuki Takashi Yoshinaga Ryo Takahashi |
Evaluation of Substation Output Voltage for Maximam Energy Savings on DC Electric Railway |
WEB+Onsite(Nagoya Institute of Technology.) |
R5-2, 5-9 |
Electric Railway Vehicles |
2023 IEE-Japan Industry Applications Society Conference |
| 2023.5 |
academic journal |
Ikumi Wakayama |
Design of Light-Load Regenerative Brake Control System with Load Power Estimation for DC Electrified Railways |
－ |
Vol.143 No.5 |
Electric Railway Vehicles |
IEEJ Journal of Industry Applications |
| 2023.5 |
academic journal |
Haruki Taniguchi |
Analysis of Energy-saving effect in the case of applying a SiC Switching Device to Inverters for Railway Vehicles Drives |
－ |
Vol. 143 No.6 |
Electric Railway Vehicles |
IEEJ Journal of Industry Applications |
| 2023.1.26 |
national conferences and papers |
Haruki Taniguchi |
The Method of Performance Design for Induction Motors to Improve Torque at High-speed Range in Railway Vehicles |
Geibunkan, Kurashiki, Okayama |
TER-23-006 |
Electric Railway Vehicles |
Joint Transportation Electric Railway/Linear Drive Study Group |
| 2022.12.7 |
national conferences and papers |
Haruki Taniguchi |
Operation Support and Control Method for Increasing Regenerative Energy in DC Electric Railway |
National Olympics Memorial Youth Center |
S3-1-3 |
Electric Railway Vehicles |
J-RAIL2022 |
| 2023.5 |
academic journal |
Hiroyasu Kobayashi |
A Method to Design Power and Energy Capacity of Onboard Energy Storage Device for Emergency Operation Based on Simple Formulation |
– |
Vol.12, No.3 |
Electric Railway Vehicles |
IEEJ Journal of Industry Applications |
| 2023.4 |
academic journal |
Hiroyasu Kobayashi Yuga Ouchi Keiichiro Kondo |
Evaluation of the Reduction of Ground-side Reactive Power Considering Onboard Reactive Power Compensation in AC Electric Railway |
– |
Vol.143 No.4 |
Electric Railway Vehicles |
IEEJ Transcations on Industry Applications |
| 2022.9.5-9 |
international conferences and papers |
Kota Sato |
A Method to Design Power Control System of Wayside Energy Storage System for Energy Saving in DC-electrified Railway |
Hannover, Germany |
LS4c – Topic 08 |
Electric Railway Vehicles |
ECCE Europe 2022 (EPE’ 2022) |
| 2022.8.31 |
national conferences and papers |
Ikumi Wakayama |
Design of Light-Load Regenerative Brake Control System with Load Power Estimation at DC Electrified Railway System |
WEB+Onsite(Sophia Univ.) |
R5-6, 5-26 |
Electric Railway Vehicles |
2022 IEE-Japan Industry Applications Society Conference |
| 2022.8.31 |
national conferences and papers |
Ryosuke Ohata |
Evaluation of Improvement of Regenerative Energy in Consideration of Feeding System by Increasing Regenerative Brake Force in High-Speed Range on Induction Motor for Driving Train |
WEB+Onsite(Sophia Univ.) |
R5-6, 5-25 |
Electric Railway Vehicles |
2022 IEE-Japan Industry Applications Society Conference |
| 2022.8.31 |
national conferences and papers |
Haruki Taniguchi |
Characteristics Analysis of Traction Inverter Loss in the Case of Current Increase by Using a SiC Switching Device for Energy Saving in Railway Vehicles |
WEB+Onsite(Sophia Univ.) |
R5-6, 5-24 |
Electric Railway Vehicles |
2022 IEE-Japan Industry Applications Society Conference |
| 2022.8.30 |
national conferences and papers |
Kota Sato |
Design and Control Method of Battery Post for Compensation Overhead Catenary Line Voltage and Battery Capacity with Substation Replacement in DC-electrified Railway |
WEB+Onsite(Sophia Univ.) |
R5-1, 5-2 |
Electric Railway Vehicles |
2022 IEE-Japan Industry Applications Society Conference |
| 2022.8.26 |
national conferences and papers |
Ryosuke Ohata |
Investigation of Installation Position and Discharge Start Voltage of Wayside Energy Storage System for Energy Saving in DC Electric Railway |
WEB |
3-5 |
Electric Railway Vehicles |
IEEJ Tokyo Branch |
| 2022.5.15-19 |
international conference |
Kota Sato |
Research on Energy Saving in DC-electrified Railway for Carbon Neutrality |
Hybrid(Himeji + WEB) |
– |
Electric Railway Vehicles |
International Power Electronics Conference 2022 |
| 2022.5.15-19 |
international conferences and papers |
Hiroyasu Kobayashi |
Method to Design Control System of Traction Inverter of DC-electrified Railway Vehicle for an Increase in Regenerative Brake Power |
Hybrid(Himeji+Web) |
17C3-5 |
Electric Railway Vehicles |
International Power Electronics Conference 2022 |
| 2022.5.15-19 |
international conferences and papers |
Hiroyasu Kobayashi |
A Method to Design Capacity of Onboard Energy Storage Device for Emergency Operation Based on Effective Balance of Power and Energy |
Hybrid(Himeji + WEB) |
18F3-3 |
Electric Railway Vehicles |
International Power Electronics Conference 2022 |
| 2022.5 |
academic journal |
Takuto Oumi Ikumi Wakayama Hiroyasu Kobayashi Keiichiro Kondo Tetsuya Iwasaki |
Method to Design a Light-Load Regenerative Brake Controller to Suppress the Electrical Vibration of a DC Electrified Railway Vehicle Traction System |
– |
Vol. 142, No. 5, pp. 437-446 |
Electric Railway Vehicles |
IEEJ Transactions on Industry Applications |