Achievements

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

  • Year
  • Transaction and conference
  • Research theme

national conferences and papers

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

2024.3.16

national conferences and papers

笠井宏祉

佐藤英太

近藤圭一郎

Design of Coils of High-Power Wireless Power Transfer System for Battery Electric Multiple Unit.

Tokushima University

4-092

wireless power transmission

2024 IEEJ, National Competition

2024.3.7

national conferences and papers

Ryuhei Hasegawa

Keiichiro Kondo

Chikako Funayama

Akihiro Imura

Internal Battery Heating Method in Electric Vehicles During Stoppage via D-axis Current Pulsation in Permanent Magnet Synchronous Motors

Fukue cultural hall, Nagasaki

PE-24-040 PSE-24-052 SPC-24-094

Power Conversion System

Joint Workshop on Power Engineering /Power Systems Engineering / Semiconductor Power Converter 

2023.8.24

national conferences and papers

Shunsuke Jindo

Keiichiro Kondo

Minoru Kondo

Toshihide Yokouchi

Charge and Discharge Control Using Reinforcement Learning for Parallel Resonant PMSG System in Series Hybrid Vehicle

WEB+Onsite(Nagoya Institute of Technology.)

R5-9, 5-43

applied study of energy storage devices and fuel cells

2023 IEE-Japan Industry Applications Society Conference

2023.8.24

national conferences and papers

Ayumi Obitsu

Erina Izumi

Keiichiro Kondo

Shunsuke Tobayashi

Evaluation of Stability by Filter Time of Back EMF in a Back EMF-Based Induction Motor Speed Sensorless Vector Control System

WEB+Onsite(Nagoya Institute of Technology.)

R3-15, 3-72

motor driving control

2023 IEE-Japan Industry Applications Society Conference

2023.8.24

national conferences and papers

Eita Sato

Keiichiro Kondo

Application of the Two-quadrant Chopper to Wireless Power Transfer System and the Reactor Design

WEB+Onsite(Nagoya Institute of Technology.)

R1-18, 1-80

wireless power transmission

2023 IEE-Japan Industry Applications Society Conference

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

2023.1.27

national conferences and papers

Takahiro Hasegawa
Keiichiro Kondo
Tadahiko Chida
Kazuma Okuda
Takeshi Shinomiya

Mini-model experiment for common mode current suppression using noise suppression cores in the main circuit system for driving rolling stock

Ritsumeikan University

SPC-23-042
MD-23-042

Others

Joint Workshop on Semiconductor Power Conversion/Motor Drives

2023.1.27

national conferences and papers

Ayumi Obitsu
Erina Izumi
Masaki Nagataki
Keiichiro Kondo

Speed Dependence of primary angular frequency Estimation Performance of Back Electromotive Force Based Speed Sensorless Vector for Induction Motor

Ritsumeikan University

SPC-23-035
MD-23-035

motor driving control

Joint Workshop on Semiconductor Power Conversion/Motor Drives

2023.1.27

national conferences and papers

Erina Izumi
Masaki Nagataki
Keiichiro Kondo
Shunsuke Tobayashi
Hiromitsu Suzuki

Evaluation of Dead-Time Compensation Effectiveness of Induction Motor Speed Sensorless Vector Control System Using Back EMF

Ritsumeikan University

SPC-23-034
MD-23-034

motor driving control

Joint Workshop on Semiconductor Power Conversion/Motor Drives

2023.1.26

national conferences and papers

Ryuhei Hasegawa
Kosuke Kusaba
Keiichiro Kondo
Keitaro Masugi
Kazuki Ohuchi
Yuko Hirase

Method to Design the Inductance of the Grid Interconnecting Inductor and the Capacitance of the DC Link Capacitor for Single-Phase CHB Converters with Hybrid Modulation

Ritsumeikan University

SPC-23-032
MD-23-032

Others

Joint Workshop on Semiconductor Power Conversion/Motor Drives

2023.1.26

national conferences and papers

Haruki Taniguchi
Keiichiro Kondo
Takafumi Koseki
Masafumi Miyatake

The Method of Performance Design for Induction Motors to Improve Torque at High-speed Range in Railway Vehicles

Geibunkan, Kurashiki, Okayama

TER-23-006
LD-23-006

Electric Railway Vehicles

Joint Transportation Electric Railway/Linear Drive Study Group

2022.12.7

national conferences and papers

Kana Matsunaga
Shunsuke Jindo
Keiichiro Kondo

Method to Determine Fuel Cell and Battery Capacity from the Loss Energy Characteristics of Lithium-Ion Battery Capacity for Fuel Cell Hybrid Railway Vehicles for Non-electrified Lines

National Olympics Memorial Youth Center

S3-2-1

applied study of energy storage devices and fuel cells

J-RAIL2022

2022.12.7

national conferences and papers

Haruki Taniguchi
Keiichiro Kondo
Takafumi Koseki
Masafumi Miyatake

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

2022.9.29-30

national conferences and papers

Kosuke Kusaba
Keiichiro Kondo
Ryuta Hasegawa
Yushi Koyama
Kei Sekiguchi

Modeling of Three-phase Transformer Considering Magnetic Saturation and Interphase Coupling

WEB+Onsite(Kinki Univ.)

SA-22-075, RM-22-078

Others

Joint Technical Meeting on “Static Appratus” and “Rotating Machinery”, IEE Japan

2022.9.22

national conferences and papers

Ayumi Obitsu
Erina Izumi
Masaki Nagataki
Keiichiro Kondo

Design of Speed Estimation Gain for Back Electromotive Force Based Speed Sensorless Vector Controlled Induction Motor

WEB+Onsite(Tanegashima)

SPC-22-167, MD-22-102

motor driving control

Joint Technical Meeting on “Semiconductor Power Converter” and “Motor drove”, IEE Japan

2022.9.22

national conferences and papers

Kosuke Kusaba
Keiichiro Kondo
Ryuta Hasegawa
Yushi Koyama
Kei Sekiguchi

Verification of STATCOM Operation when Introducing Magnetic Circuit Models in Power Transformers

WEB+Onsite(Tanegashima)

SPC-22-151, MD-22-086

Others

Joint Technical Meeting on “Semiconductor Power Converter” and “Motor drove”, IEE Japan

2022.9.1

national conferences and papers

Zhaoyang Jin
Keiichiro Kondo

A Novel Modulation Strategy for the Voltage Balance of the Power Electronic Transformer in Electrical Railway Vehicle Traction

WEB+Onsite(Sophia Univ.)

R1-17, 1-81

Others

2022 IEE-Japan Industry Applications Society Conference

2022.9.1

national conferences and papers

Eita Sato
Keiichiro Kondo
Shinji Wakao
Hiroshi Yoda

Power control system for bidirectional wireless power transfer and the design method

WEB+Onsite(Sophia Univ.)

R1-14, 1-62

wireless power transmission

2022 IEE-Japan Industry Applications Society Conference

2022.8.31

national conferences and papers

Shunsuke Jindo
Keiichiro Kondo
Minoru Kondo
Toshihide Yokouchi

Reinforcement Learning Models for Charge and Discharge Control in Hybrid Railway Vehicles

WEB+Onsite(Sophia Univ.)

R5-8, 5-34

applied study of energy storage devices and fuel cells

2022 IEE-Japan Industry Applications Society Conference

2022.8.31

national conferences and papers

Kana Matsunaga
Shunsuke Jindo
Keiichiro Kondo
Takeshi Shinomiya
Katsumi Ishikawa

Evaluation of Relationship between Installed Fuel Cell Power and Lithium-Ion Battery Capacity for Fuel Cell Hybrid Railway Vehicles on heavy load line

WEB+Onsite(Sophia Univ.)

R5-8, 5-33

applied study of energy storage devices and fuel cells

2022 IEE-Japan Industry Applications Society Conference

2022.8.31

national conferences and papers

Masaki Nagataki
Keiichiro Kondo
Osamu Yamazaki
Kazuaki Yuki
Yosuke Nakazawa

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

WEB+Onsite(Sophia Univ.)

R3-7, 3-31

motor driving control

2022 IEE-Japan Industry Applications Society Conference

2022.8.31

national conferences and papers

Ikumi Wakayama
Keiichiro Kondo

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
Daisuke Akebi
Haruki Taniguchi
Keiichiro Kondo
Takafumi Koseki
Masafumi Miyatake

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
Keiichiro Kondo
Kenta Koiwa
Kenji Natori
Kazuki Fujimoto
Shingo Makishima

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
Keiichiro Kondo
Hiroyasu Kobayashi
Makoto Chida

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

Yusuke Yamamoto
Eita Sato
Keiichiro Kondo

ransmission Characteristic Evaluation of Small-Capacity High-Frequency Wireless Power Transformer under Load Fluctuation

WEB

5-8

wireless power transmission

IEEJ Tokyo Branch

2022.8.26

national conferences and papers

Kana Matsunaga
Shunsuke Jindo
Keiichiro Kondo

Relationship between Load Condition and Specifications of Battery-equipped Hybrid Railway Traction System for Non-electrified Lines

WEB

6-6

applied study of energy storage devices and fuel cells

IEEJ Tokyo Branch

2022.8.26

national conferences and papers

Ryuhei Hasegawa
Kosuke Kusaba
Keiichiro Kondo

A Method to Determine the Inductance of a Grid-Connected Reactor and the Capacitance of a DC Link Capacitor in a Single-Phase Cascaded H-Bridge Converter

WEB

2-2

Others

IEEJ Tokyo Branch

2022.8.26

national conferences and papers

Taisiei Sugimoto
Ryo Kimura
Keiichiro Kondo

Analysis of DC-Link Voltage Fluctuation in Electric Vehicle Drive System with Battery Voltage Boosted by a Two-Quadrant Chopper

WEB

7-7

applied study of energy storage devices and fuel cells

IEEJ Tokyo Branch

2022.8.26

national conferences and papers

Takumi Kokago
Motoki Hada
Keiichiro Kondo

Loss Evaluation of High-Voltage DC Power Supply Inverter in Asynchronous PWM

WEB

4-4

Others

IEEJ Tokyo Branch

2022.8.26

national conferences and papers

Ayumi Obitsu
Erina Izumi
Masaki Nagataki
Keiichiro Kondo

Design of Speed Estimation Gain for Back Electromotive Force Based Speed Sensorless Vector Controlled Induction Motor

WEB

1-11

motor driving control

IEEJ Tokyo Branch

2022.8.26

national conferences and papers

Ryosuke Ohata
Kota Sato
Keiichiro Kondo

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

2022.6.9

national conferences and papers

Motoki Hada
Keiichiro Kondo
Kohei Aiso
Yasuaki Aoki
Takahiro Watanabe

Evaluation of Dead-Time Compensation Control Using Voltage Command Value Suitable for Low-Inductance Motors

WEB+Onsite

MD-22-075
RM-22-046
VT-22-007

motor driving control

The Papers of Joint Technical Meeting on “Motor Drive”, “Rotating Machinery” and “Vehicle Technology”, IEE Japan

2022.6.9

national conferences and papers

Ryo Kimura
Keiichiro Kondo
Shunya Sakamoto
Kensuke Sasaki

A study of factors determining the energy storage volume for hybrid power source electric vehicles

WEB+Onsite

MD-22-074
RM-22-045
VT-22-006

applied study of energy storage devices and fuel cells

The Papers of Joint Technical Meeting on “Motor Drive”, “Rotating Machinery” and “Vehicle Technology”, IEE Japan

2022.3.21~23

national conferences and papers

Nayu Sagawa 

Masaki Nagataki

Keiichiro Kondo

Simple Calculation Method of Device Loss in Line Side Converter of PET for AC Electric Railway Vehicle

WEB

4-019

Others

IEEJ, National competition

2022.3.1

national conferences and papers

Sota Kawashima
Keiichiro Kondo
Motoki Hada
Kazuhiko Matsunami 

Torque Feedback MTPA Control Using Magnetic Flux Estimation in IPMSM

WEB

MD-22-066

motor driving control

The Papers of Joint Technical Meeting on “Semiconductor “Motor Drive”and “Home appliances consumer”, IEE Japan

2021.12.8

national conferences and papers

Takahiro Hasegawa

Keiichiro Kondo

Takahiko Chida

Kenshi Shinomiya

Kouzi Kogure

Simulation Evaluation of Common Mode Current Suppression Effect by Noise-suppressing Cores in Main Circuit System for Driving Railway Vehicles

Hybrid(Aichi and WEB)

EMC-21-044
SPC-21-164

Others

The Papers of Joint Technical Meeting on “Electromagnetic Compatibility” and ” Semiconductor Power Converter”, IEE Japan

2021.8.27

national conferences and papers

Takahiro Hasegawa

鉄道車両駆動用主回路システムにおけるフェライトコアによる誘導障害抑制のためのシミュレーション検討

WEB

Others

IEEJ Tokyo Branch

2021.8.27

national conferences and papers

Sota Kawashima

切替型トルク推定式を用いたIPMSMのトルクフィードバックMTPA 制御

WEB

motor driving control

IEEJ Tokyo Branch

2021.8.27

national conferences and papers

Ikumi Wakayama

直流電気鉄道における負荷推定を用いた軽負荷回生制御系の 設計

WEB

Others

IEEJ Tokyo Branch

2021.8.27

national conferences and papers

Hikaru Kawai

PWMコンバータを用いた進み力率制御による交流電気鉄道の き電電圧補償効果

WEB

Others

IEEJ Tokyo Branch

2021.8.27

national conferences and papers

Yuki Hiratsuka

キャパシタハイブリッドシステムにおける2象限チョッパの損失評価

WEB

applied study of energy storage devices and fuel cells

IEEJ Tokyo Branch

2021.8.27

national conferences and papers

Nayu Sagawa

パワーデバイスの損失の実使用条件におけるモデル化

WEB

Others

IEEJ Tokyo Branch

2021.8.27

national conferences and papers

Shunsuke Zindo

ハイブリッドディーゼル車における電池の搭載による 省エネルギー化メカニズムの解明

WEB

applied study of energy storage devices and fuel cells

IEEJ Tokyo Branch

2021.8.25-27

national conferences and papers

Daisuke Akebi

Haruki Taniguchi

Keiichiro Kondo

Takahumi Koseki

Masahumi Miyatake

The Evaluation on the Improvement of Regenerative Power and Energy Saving Effect by Increasing Regenerative Brake Force in High Speed Range

WEB

R1-5
5-10

Others

2021 IEE-Japan Industry Applications Society
Conference

2021.8.25-27

national conferences and papers

Naoki Kawamura

Keiichiro Kondo

Masaki Nagataki

A design method of torque feedback control system considering the torque response for IPMSM under the single pulse operation

WEB

R2-5
3-15

motor driving control

2021 IEE-Japan Industry Applications Society
Conference

2021.8.25-27

national conferences and papers

Motoki Hada

Kouhei Aiso

Keiichro Kondo

Yasuaki Aoki

 

Dead Time Compensations Using Voltage Command Value in Low-Inductance Motor

WEB

R3-18
3-63

motor driving control

2021 IEE-Japan Industry Applications Society
Conference

2021.6.3

national conferences and papers

Yusya Sadali

Keiichiro Kondo

Kohei Aiso

Shingo Makishima

Kazuki Fujimoto

Yuki Nakashima

Toshihiro Yamaguchi

Study on Design Variations of the Induction Motor Railway Traction System to Minimize Losses Under a Torque Performance

WEB

MD-21-080
RM-21-044
VT-21-005

motor driving control

The Papers of Joint Technical Meeting on “Motor Drive”, Rotating Machinery”, and “Vehicle Technology”,IEE Japan

2021.3.3

national conferences and papers

Motoki Hada

Kouhei Aiso

Keiichiro Kondo

Yasuaki Aoki

Countermeasure Against Current Distortion Caused by Dead Time in Low-Inductance Motor

WEB

MD-21-065
HCA-21-005
pp. 25-30

motor driving control

The Papers of Joint Technical Meeting on “Semiconductor Power Converter”, “Motor Drive” and “Home appliances consumer”, IEE Japan

2021.3.3

national conferences and papers

Erina Izumi

Masaki Nagataki

Keiichiro Kondo

Syunsuke Tobayashi

Hight Torque Output Speed Sensor-less Vector Control at Ultra-low Speed Region for Induction Motors

WEB

MD-21-064, HCA-21-004, pp. 19-24

motor driving control

Joint Technical Meeting on “Semiconductor
“Motor Drive”and,”Home appliances / consumer”,IEE Japan

2021.3.2

national conferences and papers

Kota Sato

Keiichiro Kondo

Hiroyasu Kobayashi

Daisuke Akashi

Makoto Chida

A Method to Design Power Control System of Wayside Energy Storage System in DC-electrified Railway

WEB

TER-21-026, MSS-21-019, pp. 1-6

applied study of energy storage devices and fuel cells

The Papers of Joint Technical Meeting on “Transportation and Electric Railway”and,”Micro senser system”,IEE Japan

national conferences and papers

Keiichiro Kondo

Examples as a Resilience for Social Infrastructures

140(12),
770-773

Others

IEEJ Journal

2021.1.21-22

national conferences and papers

Daisuke Akebi
Haruki Taniguchi
Yukiha Abe
Takuto Ohmi
Keiichiro Kondo
Takafumi Koseki
Masafumi Miyatake

The evaluation of regenerative energy and the frequency of light-load regenerative brake control on velocity-regenerative brake characteristics when expandiong the constant power region

WEB

LD-21-009, TER-21-009, pp. 49-54

Others

The Papers of Joint Technical Meeting on “Linear Drives”
and,”Transportation and Electric Railway”,IEE Japan

2021.1.21-22

national conferences and papers

Eita Sato
Keiichiro Kondo
Kohei Aiso
Shinji Wakao
Keigo Ukita
Takahiro Suzuki

The simulation study on the effectiveness of an active power control method for bidirectional wireless power transfer systems for railway vehicles

WEB

SPC-21-057, MD-21-057, pp. 73-78

wireless power transmission

The Papers of Joint Technical Meeting on “Semiconductor
Power Converter” and “Motor Drive”,IEE Japan

2020.11.17

national conferences and papers

Yuga Ohuchi

Hiroyasu Kobayashi

Kondo Keiichiro

A Study of Distrubution of Feeder Voltage Compensation by Vehicles and Ground Equipment in AC Electric Railway Systems

ITS-20-024
TER-20-079

Others

The Papers of Joint Technical Meeting on ”ITS” and ”Transportation and Electric Railway”,IEE Japan

2018.8.28-30

national conferences and papers

Ryotaro Ikeda
Keiichiro Kondo
Takafumi Koseki
Masafumi Miyatake

Study on Design Method for Increasing Power Density of Induction Motors for Electric Railway Vehicle Traction

Yokohama National University,
Kanagawa

5-36
pp.V293-296

motor driving control

2018 IEE-Japan Industry Applications Society Conference

2018.7.2-3

national conferences and papers

Yosuke Dairaku
Keiichiro Kondo
Takeshi Shinomiya
Katsumi Ishikawa

Analysis of 3rd Harmonic Wave Superposition on Battery Current of Hybrid Voltage Source Three Level Inverter

Hokkaido University,
Hokkaido

SPC-18-096
pp.35-40

applied study of energy storage devices and fuel cells

The papers of technical meeting on semiconductor power converter, IEE Japan

2018.5.17

national conferences and papers

Yosuke Dairaku
Yuko Asano
Keiichiro Kondo
Takeshi Shinomiya
Katsumi Ishikawa

Energy Management of Energy Storage Devices on Hybrid Voltage Source Three Level Inverter for Energy Saving in Railway Vehicle Running

Lutheran Ichigaya Center,
Tokyo

TER-18-057
pp.79-84

applied study of energy storage devices and fuel cells

The papers of Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2018.5.17

national conferences and papers

Kenichi Ogawa
Keiichiro Kondo

Energy strategy for reduction installed fuel cell power for fuel cell hybrid railway vehicle

Lutheran Ichigaya Center,
Tokyo

TER-18-056
pp.73-78

applied study of energy storage devices and fuel cells

The papers of Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2018.5.1

national conferences and papers

Hiroyasu Kobayashi
Keiichiro Kondo
Tetsuya Iwasaki
Akihiro Tsumura

Experimental Study on Increasing Regenerative Power by Improving Regenerative Brake Control of Rail Vehicles in DC-electrified Railways

Vol.7,
No.3,
pp.266-267

Others

IEEJ Journal of Industry Applications

2014.3.18-20

national conferences and papers

Keiichiro Kondo

鉄道電力供給における蓄電装置応用 まとめと総合討論

Ehime University,
Ehime

5-S27-7,
pp.V25-28

applied study of energy storage devices and fuel cells

平成26年 電気学会全国大会

2014.3.7

national conferences and papers

Hiroyasu Kobayashi
Junichi Asano
Tatsuhito Saito
Keiichiro Kondo

An Experimental Study on a Method to Power Control of Wayside Energy Storage System for Energy Saving

Tokiwasure Kaikatei

TER-14-006,
PHS-14-006
pp.27-32

applied study of energy storage devices and fuel cells

電気学会 交通・電気鉄道/フィジカルセンサ
合同研究会

2014.3.6

national conferences and papers

Takuya Horie
Keiichiro Kondo

Study on a continued operation in the direct-current power supply loss for a rotation angle sensorless PMSM

IEEJ,
Tokyo

MD-14-058,
HCA-14-010
pp.49-54

motor driving control

電気学会 モータドライブ/家電・民生 合同研究会

2014.3.1

national conferences and papers

Takuya Horie
Keiichiro Kondo

Experimental Study on a Restarting Procedure at Coasting Condition for a Rotational Angle Sensorless PMSM

Vol. 3,
No. 2,

motor driving control

IEEJ Journal of Industry Applications

2014.2.1

national conferences and papers

Keiichiro Kondo

Railway Technologies in the Next 25 Years

Vol. 134,
No. 2

Others

電気学会誌

2014.1.1

national conferences and papers

Akira Shimada
Yuki Noumi
Keiichiro Kondo

Study on the Output Voltage Characteristics of the Unbalanced Input Voltage Three-Level Inverter

Vol. 134,
No. 1,
pp.10-18

applied study of energy storage devices and fuel cells

IEEJ Transactions on Industry Applications

2013.12.3-5

national conferences and papers

Hiroyasu Kobayashi
Junichi Asano
Tatsuhito Saito
Keiichiro Kondo

地上蓄電装置のエネルギーマネジメントを考慮した電力制御法

National Olympics Memorial Youth Center,
Tokyo

S.3.1.3

applied study of energy storage devices and fuel cells

J-RAIL2013

2013.12.3-5

national conferences and papers

Junichi Asano
Hiroyasu Kobayashi
Tatsuhito Saito Keiichiro kondo et al

軽負荷回生制御パターンと省エネルギー効果に関する考察

Youth Education National Olympics Memorial Center,
Tokyo

S.3.4.2

Others

J-RAIL2013

2013.11.10-13

national conferences and papers

Kenta Tsukahara
Keiichiro Kondo

A Study on Methods to Design and Select Energy Storage Devices for Fuel Cell Hybrid Powered Railway Vehicles

Vienna,
Austria

TT12-5

applied study of energy storage devices and fuel cells

Annual Conference of the IEEE Industrial
Electronics Society (IECON2013)

2013.11.5-7

national conferences and papers

Junichi Asano
Tatsuhito Saito
Keiichiro Kondo et al

(Outstanding Paper Award) 軽負荷回生制御による省エネルギー効果

Hotel Metropolitian Tokyo Ikebukuro,
Tokyo

501

Others

第50回鉄道サイバネ・シンポジウム

2013.11.1

national conferences and papers

Naoki Shiraki
Keiichiro Kondo

Evaluation of Design Method for Engine Output Power and Battery Energy Capacity for Lithium-Ion Battery Hybrid Diesel Railway Vehicles

Volume 185,
Issue 3,
pp.49-56

applied study of energy storage devices and fuel cells

Electrical Engineering in Japan

2013.10.26-29

national conferences and papers

Kohei Yamamoto
Keiichiro Kondo
et al.

(Outstanding Paper Award) A Study on the Circuit Configuration with Capacitors to Compensate the Power Factor for High-Power Contactless Power Transformer

Busan,
Korea

THVM-0831

wireless power transmission

International Conference on Electrical
Machines and Systems (ICEMS2013)

2013.10.1

national conferences and papers

Keiichiro Kondo

Back to the Basic

No.4, Vol.341, p.2

Others

明電時報

2013.8.28-30

national conferences and papers

Yuki Noumi
Keiichiro Kondo

電池・キャパシタハイブリッド電源システムにおける電池の長寿命化, 損失低減に適した蓄電装置搭載質量の決定法

Yamaguchi University,
Yamaguchi

4-13,
pp.IV-125-128

applied study of energy storage devices and fuel cells

平成25年電気学会産業応用部門大会

2013.8.28-30

national conferences and papers

Kohei Yamamoto
Satoshi Kitazawa
Keiichiro kondo
Takayuki Kashiwagi

大容量非接触給電における無効電力最小化設計法

Yamaguchi University,
Yamaguchi

5-25,
pp.V-181-184

wireless power transmission

平成25年電気学会産業応用部門大会

2013.8.28-30

national conferences and papers

Tatsuhito Saito
Keiichiro Kondo

ハイブリッド鉄道車両の蓄電装置の電力制御法における損失電力の補償方法の検討

Yamaguchi University,
Yamaguchi

5-26,
pp.V-185-188

Others

平成25年電気学会産業応用部門大会

2013.8.28-30

national conferences and papers

Keiichiro Kondo

移動体エネルギーストレージデバイスの技術動向(2) ~ハイブリッドレーシングカーへの適用~

Yamaguchi University,
Yamaguchi

4-S7-8,
pp.IV-59-60

applied study of energy storage devices and fuel cells

平成25年電気学会産業応用部門大会

2013.7.25-26

national conferences and papers

Satoshi Kitazawa
Kohei Yamamoto
Keiichiro Kondo
Takayuki Kashiwagi

Study on the Control Method of the Power Converter for Power Transmission and ZCS Operation in a Contactless Power Transfer System

Kikai Sinko Kaikan Building

SPC-13-095
pp.31-37

wireless power transmission

The papers of Technical Meeting on Semiconductor Power Converter, IEE Japan

2013.7.11

national conferences and papers

Naoto Kobayashi
Keiichiro Kondo

Improvement of Induction Motor Speed Sensor-less Vector Control with the Mechanical Simulator by Compensating Disturbance Torque

IEEJ,
Japan

MD-13-031,
RM-13-040

motor driving control

The papers of Unified Technical Meeting on Rotating Machinery and Motor Drive, IEE Japan

2013.7.1

national conferences and papers

Keiichiro Kondo

Introduction to Railway Vehicle Technology

ISBN
978-4-274-21383-0

Others

Introduction to Railway Vehicle Technology

2013.5.22-24

national conferences and papers

Keiichiro Kondo
Yuki Noumi

電池・キャパシタハイブリッド電気自動車における蓄電素子の長寿命化と低損失化の検討

PACIFICO Yokohama,
Kanagawa

14-13,74

applied study of energy storage devices and fuel cells

2013 Spring Conference, Society of Automotive Engineers of Japan, Inc.

2013.5.16

national conferences and papers

Keiichiro Kondo

Relationship Between Automobile and Railway Power Electronics Technology

IEEJ,
Tokyo

Others

電気学会 産業応用フォーラム
「自動車用パワーエレクトロニクスの動向」

2013.5.1

national conferences and papers

Satoshi Kitazawa
Keiichiro Kondo
Takayuki Kashiwagi

An Evaluation of Power Flow Control of the Power Conversion Circuit for Contactless Power Transformer Systems at the Coil Misalignment

Vol.133,
No.5,
pp.518-525

wireless power transmission

IEEJ Transactions on Industry Applications

2015.3.24-26

national conferences and papers

Yu Takaiwa
Yuki Noumi
Yoshiki Ohno
Keiichiro Kondo

燃料電池自動車の燃料電池出力と蓄電装置容量の決定法に関する検討

Tokyo City University,
Tokyo

4-209,
pp.IV351-352

applied study of energy storage devices and fuel cells

平成27年電気学会全国大会

2015.3.18

national conferences and papers

Naoto Kobayashi
Keiichiro Kondo
Osamu Yamazaki

A Method to Estimate Car Body Speed for the Anti-Wheel-Slip Control by Seeking Maximum Tangential Force between Wheel and Rail

Toyohashi University of Technology,
Aichi

TER-15-012
PHS-15-012
pp.61-66

Others

The papers of Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2015.1.23-24

national conferences and papers

Kentaro Matsuo
Keiichiro Kondo

Dynamics of torque feed-back control for salient pole permanent magnet synchronous motor

Osaka Institute of Technology

SPC-15-027
MD-15-027
pp.161-166

motor driving control

The papers of technical meeting on semiconductor power converter and Motor Drive, IEE Japan

2015.1.23-24

national conferences and papers

Hidemine Obara
Tatsuhito Saito

Ph.D. candidates of Power Electronics in Japan (PPEJ) の設立と その活動-Ph.D. candidate meeting -IPEC Hiroshima-で見えた各国の博士後期課程学生を取り巻く研究環境とその違い-

Osaka Institute of Technology,
Osaka

SPC-15-037
MD-15-037
pp.43-48

Others

The papers of technical meeting on semiconductor power converter and Motor Drive, IEE Japan

2014.12.11

national conferences and papers

Keiichiro Kondo

鉄道車両への大容量非接触給電方式の検討 (ワークショップ5  ワイヤレス電力伝送の大容量化・高効率化-2つの潮流の邂逅)

PACIFICO Yokohama,
Yokohama

wireless power transmission

Microwave Workshops Exhibition 2014
(MWE2014)

2014.11.7

national conferences and papers

Keiichiro kondo

車両分野における技術

IEEJ,
Tokyo

Others

電気学会 産業応用フォーラム
「高速鉄道技術に関する国内外の相違と特徴」

2014.9.26

national conferences and papers

Yoshiki Ohno
Yuki Noumi
Keiichiro Kondo

Comparison Study on the Loss of Traction System with the Battery and Capacitor Hybrid System for Electric Vehicles

Tokyo University of Science

VT-14-035
TER-14-041
pp.31-36

applied study of energy storage devices and fuel cells

The papers of Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2014.8.26-28

national conferences and papers

Masashi Yokoo
Keiichiro Kondo

直流電気鉄道車両における主回路系の振動抑制制御系設計法

Tokyo Denki University,
Tokyo

5-31,
pp.V-249-254

Others

2014 IEE-Japan Industry Applications Society Conference

2014.8.26-28

national conferences and papers

Shogo Shibata
Keiichiro Kondo

非接触給電による給電式鉄道車両の蓄電素子搭載量低減

Tokyo Denki University,
Tokyo

5-30,
pp.V-245-248

wireless power transmission

2014 IEE-Japan Industry Applications Society Conference

2014.8.26-28

national conferences and papers

Soichiro Kurita
Atsushi Yoshida
Keiichiro Kondo

永久磁石同期電動機の弱め磁束領域におけるトルク電流フィード バック制御の評価

Tokyo Denki University,
Tokyo

3-39,
pp.III-237-242

motor driving control

2014 IEE-Japan Industry Applications Society Conference

2014.8.26-28

national conferences and papers

Keiichiro Kondo

(招待講演) 鉄道車両への給電・蓄電・駆動技術とパワーエレクトロニクス技術

Chiba Institute of Technology

JIPE-40-11

Others

パワーエレクトロニクス学会
第204回定例研究会

2016.3.16-18

national conferences and papers

Kota Koike
Takuya Shimotsu
Keiichiro Kondo

大容量非接触給電トランスの熱等価回路モデルによる温度推定法

Tohoku University,
Miyagi

5-195
pp.V309-310

wireless power transmission

平成28年電気学会全国大会

2016.3.16-18

national conferences and papers

Yuko Asano
Yoshiki Ohno
Soichiro Kurita
Keiichiro Kondo
Takeshi Shinomiya
Katsumi Ishikawa

架線電圧と蓄電素子のハイブリッド電源3レベルインバータの蓄電 素子のエネルギー管理法

Tohoku University,
Miyagi

5-198
pp.V315-316

applied study of energy storage devices and fuel cells

平成28年電気学会全国大会

2016.3.16-18

national conferences and papers

Shinsuke Akita
Hiroyasu Kobayashi
Tatsuhito Saito
Keiichiro Kondo

直流電気鉄道での地上蓄電装置における電力制御系の一設計手法

Tohoku University,
Miyagi

5-200
pp.V319-320

applied study of energy storage devices and fuel cells

平成28年電気学会全国大会

2016.3.16-18

national conferences and papers

Atsushi Watanabe
Keiichiro Kondo

鉄道・バス向けワイヤレス電力伝送技術 (S18:ワイヤレス電力伝送システムにおける電力変換技術)

Tohoku University,
Miyagi

4-S18-2
IV-S18-
pp.3-6

wireless power transmission

平成28年電気学会全国大会

2016.3.16-18

national conferences and papers

Keiichiro Kondo

Application technologies of energy storage devices to railway vehicle traction

Tohoku University,
Miyagi

4-S21-3
IV-S21-
pp.9-12

applied study of energy storage devices and fuel cells

平成28年電気学会全国大会

2016.3.3

national conferences and papers

Suguru Hiramatsu
Hiroyasu Kobayashi
Tatsuhito Saito
Keiichiro Kondo
Masafumi Kageyama

A Study on a design guideline of charging and discharging control of the wayside energy storage device in consideration of the light-load regenerative control at the time of the wayside energy storage device introduced

WINC AICHI,
Aichi

TER-16-015
PHS-16-009
pp.33-38

applied study of energy storage devices and fuel cells

The papers of Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2016.3.3

national conferences and papers

Hiroyasu Kobayshi
Tatsuhito Saito
Keiichiro Kondo
Tsuyoshi Suzuki
Tetsuya Iwasaki
Sho Watanabe
Akihiro Tsumura
Shu Yamaguchi
Toshiya Ando
Kentaro Matsuo
Shinsuke Akita

Experimental Running Test Results of Improving the Regenerative Brake Control Performance to Transmit the Regenerative Energy to the Distant Powering Load

WINC AICHI,
Aichi

TER-16-016
PHS-16-010
pp.45-50

Others

The papers of Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2016.3.1

national conferences and papers

Soichiro Kurita
Keiichiro Kondo

Study on Gain Design Method of Continued Operation for DC Power-Supply Loss for a Rotation-Angle Sensorless PMSM

IEEJ, Tokyo

MD-16-049
HCA-16-010
pp.45-50

motor driving control

The papers of Joint Technical Meeting on Rotating Machinery, Semiconductor Power Converter and Motor Drive, IEE Japan

2016.3.1

national conferences and papers

Kentaro Matsuo
Keiichiro Kondo

Concrete realization method of constant torque control and maximum power control in field-weakening region of IPMSM for driving inertial load

IEEJ, Tokyo

MD-16-051
HCA-16-012
pp.57-64

motor driving control

The papers of Joint Technical Meeting on Rotating Machinery, Semiconductor Power Converter and Motor Drive, IEE Japan

2015.12.17-18

national conferences and papers

Hiroyasu Kobayashi
Tatsuhito Saito
Keiichiro Kondo

Basic study on enhancing regenerative brake energy by boosting up the inverter input voltage on the catenary-energy storage hybrid power source traction system

アオーレ長岡,
Niigata

SPC-15-194
HCA-15-063
VT-15-034
pp.1-4

Others

電気学会 半導体電力変換/家電・民生/自動車
合同研究会

2015.9.28

national conferences and papers

Shogo Shibata
Keiichiro Kondo

A study on the relationship between transmission power and turns of ground coil in the dynamic wireless power transmission

IEEJ,
Tokyo

VT-15-021
TER-15-034
pp.13-18

wireless power transmission

The papers of Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2015.9.28

national conferences and papers

Hiroyasu Kobayashi
Tatsuhito Saito
Keiichiro Kondo
Tsuyoshi Suzuki
Tetsuya Iwasaki
Sho Watanabe
Akihiro Tsumura
Shu Yamaguchi
Toshiya Ando

Quantitative evaluation of energy saving effect by improvement of light-load regenerative brake control method

IEEJ, Tokyo

VT-15-026
TER-15-039
pp.39-44

Others

The papers of Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2015.9.2-4

national conferences and papers

Kentaro Matsuo
Tatsuhito Saito
Keiichiro Kondo

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

Oita University, Oita

3-45,
pp.III-243-248

motor driving control

2015 IEE-Japan Industry Applications Society Conference

2015.9.2-4

national conferences and papers

Takuya Shimotsu
Shogo Shibata
Keiichiro Kondo
Keigo Ukita

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

Oita University, Oita

5-46,
pp.V-295-298

wireless power transmission

2015 IEE-Japan Industry Applications Society Conference

2015.9.2-4

national conferences and papers

Keiichiro Kondo

欧州の学協会に見る鉄道とエネルギーの動向②:車両とエネルギー

Oita University, Oita

5-S7-3,
pp.V-49-50

Others

2015 IEE-Japan Industry Applications Society Conference

2015.8.28

national conferences and papers

Tatsuhito Saito
Keiichiro Kondo
Osamu Yamazaki

Stability analysis of a torque current ripple detecting type phase angle modulation beat-less control for AC-fed railway vehicles

Hokkaido University, Hokkaido

SPC-15-122
MD-15-093
pp.19-26

motor driving control

The papers of Joint Technical Meeting on Rotating Machinery, Semiconductor Power Converter and Motor Drive, IEE Japan

2015.8.28

national conferences and papers

Soichiro Kurita
Yoshiki Ohno
Keiichiro Kondo

A Study on an Energy Management Method of the Unbalanced Input Voltage Three Level Inverter for Railway Vehicle Traction

Hokkaido University, Hokkaido

SPC-15-125
MD-15-096
pp.39-43

applied study of energy storage devices and fuel cells

The papers of Joint Technical Meeting on Rotating Machinery, Semiconductor Power Converter and Motor Drive, IEE Japan

2017.3.15-17

national conferences and papers

Toranosuke Uehara
Febry Pandu Wjaya
Keiichiro Kondo

双方向給電可能な非接触給電システムにおける適正動作のため回路条件の解析

Toyama University, Toyama

5-222
pp.V347-348

wireless power transmission

平成29年度電気学会全国大会

2017.3.2

national conferences and papers

Kentaro Matsuo
Keiichiro Kondo

Analysis of Torque Response Speed in The Voltage Phase Angle Torque Feedback Control for Field Weakening of IPMSM

IEEJ, Tokyo

MD-17-052
HCA-17-003

motor driving control

2017.1.27-28

national conferences and papers

Masaki Morikawa
Kentaro Matsuo
Heo Jonwong
Kenji Natori
Keiichiro Kondo
Masahiro Aoyama
Hiroaki Otsuka

An Evaluation of Inductance Identification of Wound-Field Synchronous Motor Self-Excited by Space Harmonics

ダイキン工業株式会社
テクノロジー・
イノベーションセンター,
Osaka

SPC-17-023
MD-17-023
pp.7-12

motor driving control

The papers of technical meeting on semiconductor power converter and Motor Drive, IEE Japan

2017.1.27-28

national conferences and papers

Hen Pisithkun
Kentaro Matsuo
Heo Jonwong
Keiichiro Kondo

A Minimum DC Link Voltage Driving Method to Reduce System Loss for Hybrid Electric Vehicles

ダイキン工業株式会社 テクノロジー・イノベーションセンター
Osaka

SPC-17-025
MD-17-025
pp.19-25

Others

The papers of technical meeting on semiconductor power converter and Motor Drive, IEE Japan

2016.8.30-9.1

national conferences and papers

Yuko Asano
Yoshiki Ono
Soichiro Kurita
Keiichiro Kondo

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

Gunma University,
Gunma

5-40
pp.V293-298

Others

2016 IEE-Japan Industry Applications Society Conference

2016.8.30-9.1

national conferences and papers

Heo Jonwong
Soichiro Kurita
Keiichiro Kondo

低慣性負荷を持つ永久磁石同期電動機の直流電源喪失時の 運転継続法

Gunma University,
Gunma

3-20
pp.III165-170

motor driving control

2016 IEE-Japan Industry Applications Society Conference

2016.7.7

national conferences and papers

Tsubasa Mineyoshi
Kenji Natori
Keiichiro Kondo

A Study of Making Energy Saving Train Schedule by Using Expected Value Models of Vehicle Load Variation and Running Time Variation

秋田県総合保健センター,
Akita

LD-16-051
TER-16-044
pp.37-42

Others

The papers of Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2018.3.1

national conferences and papers

Fumihoro Aoki
Masaki Morikawa
Heo Jonwong
Masahiro Aoyama

Study on an Application of Torque feed-back control to Self-Excited Wound-Field Synchronous Motor Utilizing Space Harmonics

IEEJ,
Tokyo

MD-18-059
HCA-18-008
pp.31-36

motor driving control

Technical Meeting on Home and Consumer Appliances and Motor Drive and Home and Consumer Appliances , IEE Japan

2018.3.1

national conferences and papers

Masaki Morikawa
Fumihiro Aoki
Heo Jonwong
Keiichiro Kondo
Masahiro Aoyama

Online MTPA Control Based on Torque Feedback Control of Self-Excited Wound-Field Synchronous Motor Utilizing Space Harmonics

IEEJ,
Tokyo

MD-18-060
HCA-18-009
pp.37-42

motor driving control

The papers of Unified Technical Meeting on Home and Consumer Appliances and Motor Drive and Home and Consumer Appliances , IEE Japan

2018.3.1

national conferences and papers

Ryotaro Ikeda
Tsubasa Mineyoshi
Keiichiro Kondo
Takafumi Koseki
Masafumi Miyatake

Study on Design Method for Increasing Power Density of Induction Motors for Electric Railway Vehicle Traction

刈谷商工会議所,
Aichi

TER-18-026
PHS-18-001
pp.1-6

motor driving control

The Papers of Unified Technical Meeting on Transportation and Electric Railway and Physical Sensor, IEE Japan

2018.3.1

national conferences and papers

Tsubasa Mineyoshi
Ryotaro Ikeda
Kenta Koiwa
Kenji Natori
Keiichiro Kondo
Kazuki Fujimoto
Shingo Makishima

Characteristics Analysis of Traction Inverter Loss in The Case of Current Increase by Using SiC Switching Device for Energy Saving of Railway Vehicles

刈谷商工会議所,
Aichi

TER-18-027
PHS-18-002
pp.7-13

Others

The Papers of Unified Technical Meeting on Transportation and Electric Railway and Physical Sensor, IEE Japan

2018.3.1

national conferences and papers

Yoshiki Sakurazawa
Toru Kashimura
Masaki Morikawa
Kenji Natori
Keiichiro Kondo
Kiyoshi Oishi
Osamu Yamazaki

Optimization of Torque Reduction Amount During Slip Re-adhesion Control Considering Estimated Tangential Force by Disturbance Observer

刈谷商工会議所,
Aichi

TER-18-037
PHS-18-012
pp.65-70

motor driving control

The Papers of Unified Technical Meeting on Transportation and Electric Railway and Physical Sensor, IEE Japan

2018.1.31-2.1

national conferences and papers

Tsubasa Mineyoshi
Kenji Natori
Keiichiro Kondo
Kazuki Fujimoto
Shingo Makishima

Investigation of a Running Simulation Method Using Multiple Time Intervals in Loss Analysis of Traction Inverter

Bangkok,
Thailand

TER-18-007
pp.29-33

Others

The 1st IEEJ International Workshop
on Transportation and Electric Railway

2017.8.29-31

national conferences and papers

Hiroyasu Kobayashi
Keiichiro Kondo
Takafumi Koseki
Masafumi Miyatake

A Basic Study on Energy Saving of Overhead Line and Energy Storage Device Hybrid Railway Vehicle by Boosting DC Link Voltage

函館アリーナ,
北海道

5-66
pp.V387-390

applied study of energy storage devices and fuel cells

2017 IEE-Japan Industry Applications Society Conference

2017.8.29-31

national conferences and papers

Febry Pandu Wijaya
Torasuke Uehara
Febry Pandu Wijaya
Keiichiro Kondo

双方向非接触給電による蓄電池駆動電車の蓄電装置容量低減

函館アリーナ,
北海道

5-54
pp.V347-350

wireless power transmission

2017 IEE-Japan Industry Applications Society Conference

2017.8.29-31

national conferences and papers

Tsubasa Mineyoshi
Kenji Natori
Keiichiro Kondo

鉄道車両用IMおよびIPMSMにおける中高速域トルク差に着目した ランカーブおよび消費エネルギーの解析

函館アリーナ,
北海道

5-44
pp.V303-306

motor driving control

2017 IEE-Japan Industry Applications Society Conference

2017.8.29-31

national conferences and papers

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

函館アリーナ,
北海道

5-42
pp.V293-298

Others

2017 IEE-Japan Industry Applications Society Conference

2017.8.29-31

national conferences and papers

keiichiro Kondo

モータ制御の技術革新によるモータドライブの新展開1 -トルクフィードバック制御によるPMSM弱め磁束制御-

函館アリーナ,
北海道

3-S4-2
pp.III27-30

motor driving control

2017 IEE-Japan Industry Applications Society Conference

(Award)

national conferences and papers

Ryotaro Ikeda

Study on the Method of Power Density Maximization by Integrated Design of the Traction Inverter and the Induction Motor

MD-19-084
pp.25-30

motor driving control

The papers of Technical Meeting on Motor Drive, IEE Japan

Award

national conferences and papers

Masato Kimura

直流電気鉄道システムにおける地上蓄電装置の複数設置に関する研究

applied study of energy storage devices and fuel cells

電気学会東京支部主催
第10回学生研究発表会

2020.3.5

national conferences and papers

Takahiro Suzuki
Kohei Aiso
Keiichiro Kondo

Study on the system size of Wireless Power Transfer for transfer frequency

PE-20-025
PSE-20-031
SPC-20-080
pp.7-12

wireless power transmission

The papers of technical meeting on semiconductor power converter and Power Systems Engineering ,
IEE Japan

2020.3.5

national conferences and papers

Ryo Kuriki
Kohei Aiso
Keiichiro Kondo
Shinji Wakao
Masaki Nagataki
Keigo Ukita

A Method to Optimize Number of Pulse for Single Phase PWM control on Bidirectional Contactless Power Transfer System for Electric Railway Vehicles

PE-20-025
PSE-20-031
SPC-20-080
pp.1-6

wireless power transmission

The papers of technical meeting on semiconductor power converter and Power Systems Engineering ,
IEE Japan

2020.3.3

national conferences and papers

Hayato Suzuki
Keiichiro Kondo
Kohei Aiso
Hiroyasu Kobayashi

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

MD-20-055 
HCA-20-001
pp.1-6

motor driving control

The papers of Joint Technical Meeting on Rotating Machinery, Semiconductor Power Converter and Motor Drive, IEE Japan

2020.3.3

national conferences and papers

Masaki Nagataki
Keiichiro Kondo
Osamu Yamazaki
Kazuaki Yuuki
Yosuke Nakazawa

Auto Tuning Method in Field-Orientation-Controlled Induction Motor Considering Primary Side Resistance Fluctuation in Inertial Drive

MD-20-061
CA-20-007
pp.23-29

motor driving control

The papers of Joint Technical Meeting on Rotating Machinery, Semiconductor Power Converter and Motor Drive, IEE Japan

2020.1.24-25

national conferences and papers

Tadashi Mizobuchi
Yosuke Dairaku
Keiichiro Kondo
Takeshi Shinomiya
Katsumi Ishikawa

Evaluation of Energy Loss in Hybrid Voltage Source 3 Level Inverter for Electric Railway Driving

Osaka,
Japan

SPC-20-020
MD-20-021
pp.31-36

Others

The papers of Joint Technical Meeting on Rotating Machinery, Semiconductor Power Converter and Motor Drive, IEE Japan

2020.1.24-25

national conferences and papers

Daisuke Akebi
Keiichiro Kondo
Masaki Nagataki
Hiroshi Kogure
Takeshi Shinomiya
Katsumi Ishikawa

A Study on Radiational Noise at Particular Frequency Generated by Power Converter for Railway Vehicle

Osaka,
Japan

SPC-20-019
MD-20-019
pp.25-30

Others

The papers of Joint Technical Meeting on Rotating Machinery, Semiconductor Power Converter and Motor Drive, IEE Japan

2020.1.24

national conferences and papers

Takuto Oumi
Keiichiro Kondo
Hiroyasu Kobayashi
Yukiha Abe
Tetsuya Iwasaki
Masaaki Fukushima

Consideration of Stability of Light-Load Regenerative Brake Control of DC Electric Vehicle

Shiga,
Japan

TER-20-035
LD-20-035
pp.51-56

Others

The papers of Unified Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2020.1.24

national conferences and papers

Yukiha Abe
Keiichiro Kondo
Hiroyasu Kobayashi
Takuto Oumi
Tetsuya Iwasaki
Masaaki Fukushima

Instability of Regenerative current Considering Resistance of Feeder in DC-electric railway

Shiga,
Japan

TER-20-033
LD-20-033
pp.39-44

Others

The papers of Unified Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2020.1.24

national conferences and papers

Masahito Aihara
Keiichiro Kondo
Yoshiki Sakurazawa
Osamu Yamazaki

The Effect of Vibration of Bogies when Motor Torque is reduced due to Re-Adhesion Control

Shiga,
Japan

TER-20-028
LD-20-028
pp.13-18

Others

The papers of Unified Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2020.1.24

national conferences and papers

Masato Kimura
Keiichiro Kondo
Hiroyasu Kobayashi

A Proposal of Distributed Wayside Energy Storage System and Its Power Control Method for Saving Energy of DC-electrified Railway System

Shiga,
Japan

TER-20-031
LD-20-031
pp.31-36

applied study of energy storage devices and fuel cells

The papers of Unified Technical Meeting on “Transportation and Electric Railway”, IEE Japan

2019.12.6

national conferences and papers

Yoshiki Sakurazawa
Kenji Natori
Keiichiro Kondo
Osamu Yamazaki
Kazuaki Yuuki
Yosuke Nakazawa

Design of Primary Frequency Estimator Gain of the Speed Sensor-less Control for Induction Motors

国立オリンピック記念
青少年総合センタ-,
Toky0

S1-3-3

motor driving control

J-RAIL2019

2019.12.6

national conferences and papers

Masaki Nagataki
Keiichiro Kondo
Osamu Yamazaki
Kazuaki Yuuki
Yosuke Nakazawa

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

国立オリンピック記念
青少年総合センタ-,
Tokyo

S1-3-1

motor driving control

J-RAIL2019

2019.8.22

national conferences and papers

Ryotaro Ikeda
Keiichiro Kondo

Maximizing Power Density by Integrating Drive Inverters and Induction Motor Design

Nagasaki,
Tokyo

5-74

motor driving control

2019 IEE-Japan Industry Applications Society Conference

2019.5.22-24

national conferences and papers

Toranosuke Uehara
Keiichiro Kondo

蓄電池鉄道車両における非接触給電による電池搭載量低減メカニズム

Yokohama,
Tokyo

355

wireless power transmission

2019 JSAE Annual Congress Spring

2020.9.1

national conferences and papers

Daisuke Akebi
Haruki Taniguchi
Keiichiro Kondo
Takafumi Koseki
Masafumi Miyatake

鉄道車両駆動システムにおけるピーク電力を抑制しつつ 回生エネルギーを維持する 誘導電動機の速度―ブレーキ力特性

WEB

MD-20-120
RM-20-113
LD-20-063

motor driving control

IEEJ MD・RM・LD

2020.9.2

national conferences and papers

Yukiha Abe
Kumar Chowdhury Sandeep
Hiroyasu Kobayashi
Keiishiro Kondo

PET を用いた高速鉄道車両用主回路システムにおける制御を考慮した回路素子の 小型軽量化の検討

WEB

SPC-20-173
HCA-20-066
VT-20-062

Others

IEEJ SPC・HCA・VT

2020.9.1

national conferences and papers

Takahiro Suzuki
Kohei Aiso
Keiichiro Kondo

高周波非接触給電システムにおける小型軽量化のための電力伝送周波数決定法と インバータ制御方式の検討

WEB

SPC-20-129
HCA-20-022
VT-20-018

wireless power transmission

IEEJ SPC・HCA・VT