Achievements

* The research achievements of Prof. Kondo before 2017 involve students other than Waseda University.

  • Year
  • Transaction and conference
  • Research theme

academic journal

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

2023.10

academic journal

Shingo Makishima
Takafumi Koseki
Keiichiro Kondo

Theoretical Systematisation of Wheel Slip Control Methods Based on Excessive Torque and Angular Momentum

Vol.143 No.10

Others

IEEJ Journal of Industry Applications

2023.11

academic journal

Eita Sato

Kondo Keiichiro

Feasible Power Control Method with a Low Sampling Frequency for Bidirectional Wireless Power Transfer in Battery-Powered Railway Vehicle Systems

Vol. 12 No.6

wireless power transmission

IEEJ Journal of Industry Applications

2023.5

academic journal

Masaki Nagataki

Keiichiro Kondo

Osamu Yamazaki

Kazuaki Yuki

First-Order-Delay-Controlled Slip Angular Frequency for the Dynamic Performance of an Indirect-Field-Orientation-Controlled Induction Motor Driving Inertial Load

OJ-IA-2022-00052.R1

motor driving control

IEEE  Open Journal of Industry Applications

2023.5

academic journal

Ikumi Wakayama
Keiichiro Kondo

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
Keiichiro Kondo
Kenta Koiwa
Kenji Natori
Kazuki Fujimoto
Shingo Makishima

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

2023.5

academic journal

Shunsuke Jindo
Keiichiro Kondo
Minoru Kondo
Toshihide Yokouchi

Power Generation Control Method of Fixed-power Parallel Resonant PMSG System for Series Hybrid Vehicle

Vol. 12, No.3

applied study of energy storage devices and fuel cells

IEEJ Journal of Industry Applications

2023.5

academic journal

Hiroyasu Kobayashi
Keiichiro Kondo
Masafumi Miyatake
Takafumi Koseki

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

2023.5

academic journal

Erina Izumi

Masaki Nagataki

Keiichiro Kondo

Shunsuke Tobayashi

Hiromitsu Suzuki

Evaluation of Start-Up Performance of Induction Motor Speed Sensorless Vector Control Using Adaptive Flux Observer Considering Inverter Voltage Error

Vol.12, No.3

motor driving control

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

academic journal

Masahito Aihara
Masaki Nagataki
Keiichiro Kondo
Osamu Yamazaki

Design Method of the Wheel Slip Speed Feedback Controller and Phase Lead Compensator in locomotives

Vol. 11, No. 5, pp 686-695

Others

IEEJ Journal of Industry Applications

2022.7

academic journal

Masaki Nagataki
Keiichiro Kondo
Osamu Yamazaki 
Kazuaki Yuki
Yosuke Nakazawa

Online Auto-Tuning Method in Field-Orientation-Controlled Induction Motor Driving Inertial Load

Vol. 3, pp. 125-140

motor driving control

IEEE Open Journal of Industry Applications

2022.7

academic journal

Takahiro Suzuki
Keiichiro Kondo
Kohei Aiso
Yasuaki Aoyama

Clarification of the Method for Determining Distribution of Coil and Core in Small-capacity High-frequency Wireless Power Transformer of Coil Volume and Loss

Vol. 142, No. 7, pp. 541-548

wireless power transmission

IEEJ Transactions on Industry Applications

2022.7

academic journal

Naoki Kawamura

Keiichiro Kondo

Masaki Nagataki

A Method to Design the Controller for Single Pulse Mode Torque Feedback Control System of IPMSM

Vol. 11, No. 4. pp. 582-593

motor driving control

IEEJ Journal of Industry Applications

2022.5

academic journal

Masahito Aihara

Masaki Nagataki

Keiichiro Kondo

Osamu Yamazaki

Design Method of the Wheel Slip Speed Feedback Controller and Phase Lead Compensator in locomotives

Vol. 11, No. 4

Others

IEEJ Journal of Industry Applications

2022.3.22

academic journal

Tadashi Mizobuchi

Keiichiro Kondo

Yosuke Dairaku

Takeshi Shinomiya

Katsumi Ishikawa

Energy-Management Method to Reduce the Capacity of Lithium-ion Batteries in Hybrid-Voltage-Source Three-Level Inverter for DC-Electrified Railway Vehicles

vol. 3, pp. 41-55

applied study of energy storage devices and fuel cells

IEEE Open Journal of Industry Applications

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

2021.6.11

academic journal

Hiroyasu Kobayashi
Keiichiro Kondo

Control Method for Increasing Motor Power of DC-electrified Railway Vehicles with an Onboard Energy Storage System

Vol. 10, No. 5, pp. 520-527

applied study of energy storage devices and fuel cells

IEEJ Journal of Industry Applications

2021.3

academic journal

Keiiichiro Kondo

Railroad and Energy

P7-9

Others

Energy review March issue

2021.3.1

academic journal

Masaki Nagataki
Keiichiro Kondo
Osamu Yamazaki
Kazuaki Yuki
Yosuke Nakazawa

Auto Tuning Method in Field-Orientation-Controlled Induction Motor for Traction System

Vol.141, No.3, pp.249–257

motor driving control

IEEJ Transactions on Industry Applications

2020.10.1

academic journal

Sandeep Kumar Chowdhury
Hiroyasu Kobayashi
Keiichiro Kondo

Design Optimization of Power Electronic Transformers in Traction Applications

Vol.9
No.6
pp.674–684

Others

IEEJ Journal of Industry Applications

2018.6.1

academic journal

Natsuki Kawagoe
Hiroyasu Kobayashi
Keiichiro Kondo
Tetsuya Iwasaki
Akihiro Tsumura

Numerical Simulation to Design Light-load Regenerative Brake Control System at Load Shutdown for DC-electrified Railway Systems

Vol.138,
No.6
pp.513-521

Others

IEEJ Transactions on Industry Applications

2014.2.1

academic journal

Tatsuhito Saito
Keiichiro Kondo
Takafumi Kosaki
Takeshi Mizuma

Simple Power Flow Control Method for Reducing the Power Source Capacity and Managing the Storage Energy for Hybrid Power Source Electric Vehicles

Vol. 134,
No. 2,
pp.147-155

applied study of energy storage devices and fuel cells

IEEJ Transactions on Industry Applications

2016.1.1

academic journal

Naoki Shiraki
Kenta Tsukahara
Keiichiro Kondo

Method to Determine Fuel Cell Output Power and Capacitance of Electric Double Layer Capacitor for a Traction System of Hybrid Powered Railway Vehicles Considering Output Delay of Fuel Cell

Vol. 136,
No. 1,
pp.79-87

applied study of energy storage devices and fuel cells

IEEJ Transactions on Industry Applications

2015.10.1

academic journal

Tatsuhito Saito
Keiichiro Kondo

Design Method of a Frequency Domain Based Power Controller for Overhead Line and Electric Double Layer Capacitor Hybrid Railway Vehicles

Vol. 135,
No. 10,
pp.1049-1050

applied study of energy storage devices and fuel cells

IEEJ Transactions on Industry Applications

2015.10.1

academic journal

Naoki Shiraki
Keiichiro Kondo

A Method to Determine Regenerative Brake Characteristics of Battery-Powered Railway Vehicles for Direct Operation between Non-Electrified and Electrified Lines

Vol. 135,
No. 10,
pp.1047-1048

wireless power transmission

IEEJ Transactions on Industry Applications

2015.7.1

academic journal

Tatsuhito Saito
Keiichiro Kondo

鉄道車両への蓄電装置応用の技術動向と将来の展望

Vol. 38,
No. 7,
pp.511-515

applied study of energy storage devices and fuel cells

The Japan Petroleum Institute

2015.6.1

academic journal

Soichiro Kurita
Atsushi Yoshida
Keiichiro Kondo

The Application of Single-Plus-Mode Inverter to Torque Current Feedback Control of a PMSM in the Field Weakening Range

Vol. 135,
No. 6,
pp.671-678

motor driving control

IEEJ Transactions on Industry Applications

2015.6.1

academic journal

Soichiro Kurita
Takuya Horie
Keiichiro Kondo

Study on Continued Operation for the Direct-Current Power-Supply Loss for a Rotation-Angle Sensorless PMSM

Vol. 135,
No. 6,
pp.654-661

motor driving control

IEEJ Transactions on Industry Applications

2015.6.1

academic journal

Masashi Yokoo
Keiichiro Kondo

A Method to Design a Damping Control System for a Field Oriented Controlled Induction Motor Traction System for DC Electric Railway Vehicles

Vol. 135,
No. 6,
pp.622-631

Others

IEEJ Transactions on Industry Applications

2015.4.1

academic journal

Hiroyasu Kobayashi
Junichi Asano
Tatsuhito Saito
Keiichiro Kondo

A Power Control Method to Save Energy for Wayside Energy Storage Systems in DC-electrified Railway System

Vol. 135,
No. 4,
pp.386-394

applied study of energy storage devices and fuel cells

IEEJ Transactions on Industry Applications

2017.2.15

academic journal

Febry Pandu Wijaya
Sho Watanabe
Tatsuhito Saito
Hiroyasu Kobayashi
Keiichiro Kondo

Advantages and technical issues of regenerative brake method at all over the speed range

Vol.4
No.1

Others

2016.12.1

academic journal

Keiichiro Kondo

High Power Wireless Power Transmission Technologies to Railway Vehicles

Vol. 24,
No. 4,
pp.311-316

wireless power transmission

Journal of the Japan Society of Applied
Electromagnetics and Mechanics

2016.12.1

academic journal

Kentaro Matsuo
Tatsuhito Saito
Soichiro Kurita
Keiichiro Kondo

Study on the Voltage Margin and Design Method in the Torque Feedback Control for Salient Pole Permanent Magnet Synchronous Motors

Kentaro Matsuo
Tatsuhito Saito
Soichiro Kurita
Keiichiro Kondo

motor driving control

IEEJ Transactions on Industry Applications

2016.12.1

academic journal

Tatsuhito Saito
Keiichiro Kondo

Implementation method of loss observer to power controller for overhead line and supercapacitor hybrid electric railway vehicle

Vol. 11,
Issue S2
pp.S108-S115

Others

IEEJ Transactions on Electrical and
Electronic Engineering

2016.12.1

academic journal

Tatsuhito Saito
Osamu Yamazaki
Shoji Onda
Keiichiro Kondo

Stability Analysis of a Torque Current Ripple Detecting Type Phase Angle Modulation Beat-less Control System for AC-fed Railway Vehicles

Vol. 136,
No. 12,
pp.961-970

Others

IEEJ Transactions on Industry Applications

2016.9.25

academic journal

Keiichiro Kondo

ACドライブシステムのセンサレスベクトル制御(分担執筆)

ISBN:978-4274219
115

motor driving control

ACドライブシステムのセンサレスベクトル
制御

2016.5.1

academic journal

Naoto Kobayashi
Febry Pandu Wijaya
Keiichiro Kondo
Osamu Yamazaki

Induction Motor Speed-Sensorless Vector Control Using Mechanical Simulator and Disturbance Torque Compensation

Vol. 52
No. 3
pp.2323-2331

motor driving control

IEEE Transactions on industry applications

2018.3.1

academic journal

Febry Pandu Wijaya
Hiroyasu Kobayashi
Keiichiro Kondo
Tetsuya Iwasaki
Akihiro Tsumura

Damping Control Method Utilizing Over Voltage Resistor under LightLoad Condition

Vol. 13,
No. 2
pp.345-346

Others

IEEJ Transactions on Electrical and
Electronic Engineering

2018.2.27

academic journal

Febry Pandu Wijaya
Tatsuhito Saito
Takuya Shimotsu
Keiichiro Kondo

A Simple Active Power Control for a High Power Wireless Power Transmission System Considering Coil Misalignment and Its Design Method

Vol.33,
No.11,
pp.9989-10002

wireless power transmission

IEEE Transaction Power Electronics

2017.9.1

academic journal

Heo Jonwong
Kentaro Matsuo
Kenji Natori
Keiichiro Kondo

Continuous Operation Control of PMSM with Compressor Loads of Air Conditioners in Case of DC Power Supply Loss

Vol. 137,
No. 9,
pp.687-695

motor driving control

IEEJ Transactions on Industry Applications

2017.6.1

academic journal

Keigo Ukita
Takayuki Kashiwagi
Yasuaki Sakamoto
Keiichiro Kondo

Design of Non-contact Power Supply System Coils for Railway Vehicles Focusing on Magnetic Coupling Characteristics and Loss in Rail

Vol.137,
No.6,
pp.518-525

Others

The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society

2019.8.1

academic journal

Heo Jonwong
Keiichiro Kondo

Design Method Considering the Frequency Band of the Disturbance in the DC Link Voltage Control System of Hybrid Electric Vehicle Driving Systems

Vol.139,
No.8
pp.699-707

motor driving control

IEEJ Transactions on Industry Applications

2017.5.1

academic journal

Yuko Asano
Yshiki Ono
Soichiro Kurita
Keiichiro Kondo
Takeshi Shinomiya
Katsumi Ishikawa

Charge and Discharge Control to Save Regeneration Energy for Overhead Line and Energy Storage Device Hybrid Power Source Three Level Inverter

Vol.137,
No.5,
pp.369-376

applied study of energy storage devices and fuel cells

IEEJ Transactions on Industry Applications

2019.5.1

academic journal

Kenichi Ogawa
Keiichiro Kondo

Design method of installed fuel cell power and lithium-ion battery capacity for fuel cell hybrid railway vehicles

Vol.139,
No.5,
pp.472-479

applied study of energy storage devices and fuel cells

IEEJ Transactions on Industry Applications

2017.4.1

academic journal

Shimotsu Takuya
Keiichiro Kondo
Keigo Ukita

Analysis of Loss and Temperature Characteristics of High Power Contactless Transformer due to High-Frequency Magnetic Field Fluctuations

Vol. 137,
No. 4,
pp.350-357

wireless power transmission

IEEJ Transactions on Industry Applications

2020.11

academic journal

Yasuhiro Yoshida
Sachiyo Arai,
Keiichiro Kondo,
Hiroyasu Kobayashi

Charge/Discharge Control of Wayside battery via Reinforcement Learning for Energy-Saving Electrified Railway Systems

Vol. 140
No. 11

applied study of energy storage devices and fuel cells

IEEJ Transactions on Industry Applications

2020.8

academic journal

Hiroyuki Kosaba
Hiroyasu Kobayashi
Teru Miyazaki
Yutaka Iino
Keiichiro Kondo
Yasuhiro Hayashi
Ryota Yamamoto
Masahiko Hasegawa
Jun Yoshinaga

Evaluation of Mutual Effect between Power and Traffic Aiming Electrified Urban Transportation System Using Integrated Light Rail Transit and Distribution System Model

Vol. 140,
No. 8,
pp. 892-904

Others

IEEJ Transactions on Electronics, Information and Systems

2020.8

academic journal

Kenichi Ogawa
Keiichiro Kondo
Kohei Aiso
Hiroyasu Kobayashi

Method to Determine Fuel Cells Voltage of Fuel Cell Hybrid Powered Railway Vehicles for the Purpose of Mass Reduction of Traction Circuit for the Purpose of Mass Reduction of Traction Circuit

Vol. 140
No. 8

applied study of energy storage devices and fuel cells

IEEJ Transactions on Industry Applications

2020.8

academic journal

Ryotaro Ikeda
Sadali Yusya
Kohe Aiso
Keiichiro Kondo
Yuki Nakajima
Shingo Makishima

Method for Maximizing Power Density by the Integrated Design of the Traction Circuit System for Electric Railway Vehicles

Vol. 140,
No. 8

motor driving control

IEEJ Transactions on Industry Applications

2020.5

academic journal

Keiichiro Kondo

Recent trends of power electronics applications to solve issues in electric railway

Vol.15,
No.5
pp.632-635

Others

電気学会 共通英文論文誌(TREE D)