Toward the sustainable society pioneered by Electrical Mobility System.

Toward the sustainable society pioneered by Electrical Mobility System.

Research topics

Aiming at the improving the efficient electrical energy application system based on power electronics technologies.

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Lab. Member

Staffs 3, Secretary 1, Dr. Candidates 2, Master Candidates 6, Under graduate students: 16

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Message

Enjoy the research activity for electrical mobility system and brush up yourself, to change the world.

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Publication and presentations of our research activity

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Date Transaction and
conference
Author Title Locations No. Research theme Society
2025

Keiichiro Kondo

Power Electronics Technologies for the Innovation of Railway Vehicle Traction System

Jeju, Korea

International Conference on Advance Railways and Transportation 2025

2025

A. Obitsu
K. Kondo
S. Tobayashi

The Role of Filters in Sensorless Vector Control Systems for Induction Motors Using Rotor-Flux-Induced Voltage Method

Vol. 14 No.6  pp. 1045-1057

IEEJ Journal of Industry Applications

2025.11.17

A. Obitsu
K. Kondo
S. Tobayashi

Speed Sensorless Vector Control Using Rotor-Flux-Induced Voltage with Integrator for Improved Stability

Busan, Korea

2025 28th International Conference on Electrical Machines and Systems (ICEMS)

2026.3.14

Yuji Kagaya, Keiichiro Kondo, Hiroyasu Kobayashi, Toshiya Ando, Toshio Hosaka, Takumi Nagashima

Evaluation of Stop-Position Accuracy When Applying Braking Methods for Reducing Mechanical Brake Loss Using Train Automatic Stop-Position Controller in DC Electric Railways

Tohoku Gakuin Univ.,Miyagi,Japan

5-175
pp. V-273 – V-274

2026 IEEJ, National Competition

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News and Topics

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Career track recordof graduates