EVTeC 2025 THE 7TH INTERNATIONAL ELECTRIC VEHICLE TECHNOLOGY CONFERENCE

Program

Timetable

Date DAY 1 May 19 MONDAY
Room Plenary Room
9:20 Opening Ceremony
9:30
Plenary Session 1
"Toyota’s Approach for Vehicles and Cities Energy and Power Management"

Takashi Uehara (TOYOTA MOTOR CORPORATION)

10:10
Plenary Session 2
"Creating New Values for Mobility"

Kojiro Okabe (Sony Honda Mobility Inc.)

10:50
Plenary Session 3
"Direct-Drive In-Wheel Motor: Latest Innovations from Astemo"

Akeshi Takahashi (Astemo, Ltd.)

11:30 By own lunch 11:30-12:40
Room Room A Room B Room C
12:40
A11-WPT
Static Wireless Power Transfer 1
B11-MOT
High Speed Machines for Transportation Applications
C11-EP
eAxle and Next Generation Propulsion System
14:20 Break 14:20-14:35 (15min)
14:35
A12-WPT
Static Wireless Power Transfer 2 & Electric Drive Technology
B12-MOT
Performance Improvement of Electric Machines
C12-PE
Automotive Power Electronics Technology 1
16:15 Break 16:15-16:30 (15min)
16:30-17:50
A13-WPT
Electromagnetic Compatibility for Wireless Power Transfer
B13-EP
Technology for In-wheel Motor
C13-PE
Automotive Power Electronics Technology 2
Date DAY 2 May 20 TUESDAY
Room Plenary Room
9:30
Plenary Session 4
"Nissan's Strategy for Future Mobility Through Electrification"

Eiichi Akashi (Nissan Motor Co., Ltd.)

10:10
Plenary Session 5
"Sodium-Ion Batteries: Materials Science towards Future Energy Storage"

Shinichi Komaba (Tokyo University of Science)

10:50
Plenary Session 6
"The Global Need for Wireless ERS"

Andreas Wendt (Electreon Germany GmbH)

11:30 By own lunch 11:30-12:40
12:40
Keynote Speech 1
"Overcoming the Barrier of Using Second-life EV Batteries for Storage Applications"

Chris Mi (San Diego State University)

13:10 Short Break 13:10-13:20 (10min)
Room Room A Room B Room C
13:20
A21-WPT
Dynamic Wireless Power Transfer 1
B21-EP
Vehicle Motion and Stability Control
C21-BAT
Application of Energy Storage System 1
14:40 Break 14:40-14:55 (15min)
14:55
A22-WPT
Dynamic Wireless Power Transfer 2 & Electric Drive Technology
B22-MOT
Motor Drive Technologies
C22-BAT
Application of Energy Storage System 2
16:35 Break 16:35-16:50 (15min)
16:50
A23-WPT
Other Applications for Wireless Power Transfer
B23-MOT
Motor Technologies
17:50 Move to the party venue
18:10 Reception Party @ Ristorante ATTIMO 18:10-20:00 *pre-reserved only
Date DAY 3 May 21 WEDNESDAY
Room Plenary Room
9:30
Plenary Session 7
"Honda’s Pursuit of Carbon Neutrality and Electrification Technology"

Keiji Otsu (Honda R&D Co., Ltd., Honda Motor Co., Ltd.)

10:10
Plenary Session 8
"A Review of the Current Trends in Japan's Policies and Technological Developments Toward the Realization of a Hydrogen Society"

Hidenori Saka (New Energy and Industrial Technology Development Organization (NEDO))

10:50
Plenary Session 9
"Cutting Edge Power Electronics Technology Applied to the Cybertruck (Tesla) and Chinese xEVs, and Japan's xEV Market Strategy for 2030"

Masayoshi Yamamoto (Nagoya University)

11:30 By own lunch 11:30-12:40
12:40
Keynote Speech 2
"What an ICE Can Do and What an ICE Should Do"

Hiroshi Kawanabe (Kyoto University)

13:10 Short Break 13:10-13:20 (10min)
Room Room A Room B Room C
13:20
A31
Grid & Charging Technology
B31-BAT
Energy Storage System Technologies
C31-FC
Fuel Cell Technology 1
14:40 Break 14:40-14:55 (15min)
14:55
A32
Advanced Simulation & Measurement Technology
B32-EP
System Design for BEV and HEV
C32-FC

Fuel Cell Technology 2

16:35 Break 16:35-16:50 (15min)
16:50
C33-FC
Fuel Cell Technology 3
17:50-18:10 Young Investigator Awards & Closing Ceremony  

Plenary Sessions

Day 1 May 19

Plenary Session 1: Toyota’s Approach for Vehicles and Cities Energy and Power Management

Mr. Takashi Uehara

President

Mr. Takashi UEHARA

Powertrain Company, TOYOTA MOTOR CORPORATION

Plenary Session 2: Creating New Values for Mobility

Mr. Kojiro Okabe

Director and Executive Vice President

Mr. Kojiro OKABE

Sony Honda Mobility Inc.

Plenary Session 3: Direct-Drive In-Wheel Motor: Latest Innovations from Astemo

Dr. Akeshi Takahashi

Director

Dr. Akeshi TAKAHASHI

Astemo, Ltd.

Day 2 May 20

Plenary Session 4: Nissan's Strategy for Future Mobility Through Electrification

Mr. Eiichi Akashi

Executive Officer, Chief Technology Officer

Mr. Eiichi AKASHI

Nissan Motor Co., Ltd.

Plenary Session 5: Sodium-Ion Batteries: Materials Science towards Future Energy Storage

Prof. Shinichi KOMABA

Department of Applied Chemistry, Faculty of Science

Prof. Shinichi KOMABA

Tokyo University of Science

Plenary Session 6: The Global Need for Wireless ERS

Dr. Andreas Wendt

Managing Director

Dr. Andreas WENDT

Electreon Germany GmbH

Day 3 May 21

Plenary Session 7: Honda’s Pursuit of Carbon Neutrality and Electrification Technology

Mr. Keiji Otsu

President and Representative Director, Honda R&D Co., Ltd.
Managing Executive Officer, Honda Motor Co., Ltd.

Mr. Keiji OTSU

Honda R&D Co., Ltd.
Honda Motor Co., Ltd.

Plenary Session 8: A Review of the Current Trends in Japan's Policies and Technological Developments Toward the Realization of a Hydrogen Society

Mr. Hidenori Saka

Director, Hydrogen Supply Chain Section, Hydrogen and Ammonia Department

Mr. Hidenori SAKA

New Energy and Industrial Technology Development Organization (NEDO)

Plenary Session 9: Cutting Edge Power Electronics Technology Applied to the Cybertruck (Tesla) and Chinese xEVs, and Japan's xEV Market Strategy for 2030

Prof. Masayoshi Yamamoto

Professor

Prof. Masayoshi YAMAMOTO

Nagoya University

Keynote Sessions

Day 2 May 20

Keynote Speech 1: Overcoming the Barrier of Using Second-life EV Batteries for Storage Applications

Prof. Chris MI

Distinguished Professor

Prof. Chris MI

San Diego State University

Day 3 May 21

Keynote Speech 2: What an ICE Can Do and What an ICE Should Do

Prof. Hiroshi KAWANABE

Professor

Prof. Hiroshi KAWANABE

Kyoto University

Technical Sessions

Day 1 May 19 (Mon.)

A11-WPT
Static Wireless Power Transfer 1
Room A (12:40-14:20)
Chairs:
Takehiro Imura (Tokyo University of Science), Minoru Okada (Nara Institute of Science and Technology)
20259012
Development of a 500-kW Wireless Power Transfer System with Water Cooling for Windings
Keisuke Kusaka 1, Kazuki Yamagata 1
( 1Nagaoka University of Technology)
20259013
Study on High-power Wireless Power Transfer for EVs Using Multiple SAE J2954 Coils
- Reduction of Leakage Magnetic Field in Combined Driving of WPT Coils -
Yasuyoshi Kaneko 1, Kota Amamiya 1, Soichiro Hamamoto 1
( 1Saitama University)
20259014
2 Layers Type Sheet-coil Unit for WPT for EV
- New Coil Structure Saves Copper Resource -
Sohma Hasegawa 1, Akane Arakawa 1, Masato Okabe 1
( 1Dai Nippon Printing Co., Ltd.)
B11-MOT
High Speed Machines for Transportation Applications
Room B (12:40-14:20)
Chairs:
Kensuke Sasaki (Nissan Motor Co., Ltd.), Hiroya Sugimoto (Tokyo Denki University)
20259015
The Vision for a Carbon Neutral Scenario and Contributions to The Automotive Industry by TRAMI (Transmission Research Association for Mobility Innovation)
Koh Saitoh 1
( 1NISSAN MOTOR, Co., Ltd.)
20259016
High-speed and High-power Density Quasi-Coreless PMSM for Vehicle Propulsion
Takashi Kosaka 1, Teruchika Ishihara 1, Ayaka Sakuma 1
( 1Nagoya Institute of Technology)
20259017
Design of Conductor Cross Section to Reduce Temperature Rise of High Slot Fill Aluminum Winding in High-Speed Permanent Magnet Machines
Hiroya Sugimoto 1, Yuto Yamada 1, Jun Ebinuma 1
( 1Tokyo Denki University)
20259018
Development of 50 krpm Ultra-High Speed IPMSM For EV Traction
Ren Tsunata 1, Masaki Kimura 1, Masatsugu Takemoto 1, Jun Imai 1
( 1Okayama University)
20259019
Improvement of PMSM Loss Estimation Accuracy Focusing on Over 50,000rpm
Atsuya Sano 1, Kan Akatsu 1
( 1Yokohama National University)
C11-EP
eAxle and Next Generation Propulsion System
Room C (12:40-14:20)
Chairs:
Satoru Hirano (Hino Motors), Shintaro Ohshio (Nissan Motor Co., Ltd.)
20259020
A Novel Approach for Vehicle Parking: The Rotor Lock Module
Christof Heeger 1, Boris Berg 1, Karl Fritsch 1, Rupesh Ingle 1, Takeshi Uchiyama 2, Hiroshi Nishimura 2
( 1Schaeffler Technology AG & Co., KG, 2Schaeffler Japan Co., Ltd.)
20259021
A Fast Calculation Method of Iron Losses of PWM Inverter-Fed Motor in Heat Generation Control for Powertrain of Parked BEV
Takahiro Kumagai 1, Masahiro Takemoto 1, Kenji Inokuma 1, Yoshiyuki Kimura 1, Keisuke Kawai 1
( 1DENSO Corporation)
20259022
Advanced Noise Prediction and Cabin Sound Optimization in BEV Using Hybrid SEA Model
Cody McFarland 1, Drew Reminder 1, Tadanobu Aoki 1, Sanshiro Mizuno 1, Shinichi Kokabu 2
( 1Honda Development and Manufacturing of America, 2K and A JPN)
20259023
Development of Powertrain System Integrated of Magnetic Gear and Multiple High-Speed Motors
Kohei Aiso 1, Kan Akatsu 2
( 1Shibaura Institute of Technology, 2Yokohama National University)
20259024
Developing IPMSM Control that Achieve High Precision with Short Calibration Time
Kentaro Matsuo 1, Shun Taniguchi 2, Hiroaki Inaba 1
( 1Astemo, Ltd., 2Hitachi, Ltd.)
A12-WPT
Static Wireless Power Transfer 2 & Electric Drive Technology
Room A (14:35-16:15)
Chairs:
Katsuhiro Hata (Shibaura Institute of Technology), Toshiyuki Fujita (The University of Tokyo)
20259025
High-Efficiency and Radiated EMI Reduction Technology for WPT Systems Using Soft-switching Active Bridge Converter
Ryohei Okada 1, Ryosuke Ota 2, Nobukazu Hoshi 1
( 1Tokyo University of Science, 2Tokyo Metropolitan University)
20259026
Theoretical Analysis and Experimental Validation of Current Balancing in Parallel MHz WPT Systems with a Coupled Inductor Pair
Rintaro Kusui 1, Taiga Osada 1, Keisuke Kusaka 1, Jun-ichi Itoh 1
( 1Nagaoka University of Technology)
20259027
Methods for controlling Voltage and Power to Achieve High Efficiency Inductive Charging Under Variable Operating Conditions
Giuseppe Guidi 1, Jon Are Suul 1,2
( 1SINTEF Energy, 2Norwegian University of Science and Technology (NTNU))
20259028
User-Friendly Wireless Charging with Capacitive Coupling in Electric Mobilities
Shinji Abe 1
( 1Power Wave Co., Ltd.)
20259029
Compensation Network Design for MHz-band Wireless Power Transfer in EV Charging Applications
Itsuki Masuda 1, Sihoon Choi 1, Mitsuru Masuda 1, Jun Imaoka 1, Masayoshi Yamamoto 1
( 1Nagoya University)
B12-MOT
Performance Improvement of Electric Machines
Room B (14:35-16:15)
Chairs:
Junji Kitao (Mitsubishi Electric Corporation), Taketsune Nakamura (Kyoto University)
20259030
Performance Improvement of a 10 kW-class Halbach Array Permanent Magnet Synchronous Motor using NdFeB Laminated Permanent Magnets with Optimal Insulation Structure
Taketsune Nakamura 1, Ryujiro Gombi 1, Emiko Tsuru 1, Tetsuhiko Mizoguchi 2, Masato Sagawa 2
( 1Kyoto University, 2NDFEB Corporation)
20259031
Reducing Heavy Rare Earth Elements by Combining Permanent Magnets in IPM Motors
Shunsuke Takahashi 1, Yutaka Sasaki 1
( 1Hino Motors, Ltd.)
20259032
A Study of Neodymium Magnet Replacement Technology for Electric Vehicle Traction Motor
Kazuhiro Matsumura 1, Shunji Oki 1, Tomoaki Kaimori 1, Ryosuke Minegishi 1
( 1Nissan Motor Co., Ltd.)
20259033
New Multi-Tooth Inter-Modular Flux Reversal Permanent Magnet Motor
Mohammad Reza Sarshar 1, Mohammad Amin Jalali Kondelaji 2, Pedram Asef 2, Mojtaba Mirsalim 1
( 1Amirkabir University of Technology (Tehran Polytechnic), 2University College London)
20259034
Development of Low-Loss Technology Using Continuous Wave Winding
Makoto Ito 1, Tetsuya Suto 1, Akeshi Takahashi 2
( 1Hitachi, Ltd., 2Astemo, Ltd.)
C12-PE
Automotive Power Electronics Technology 1
Room C (14:35-16:15)
Chairs:
Takashi Nozawa (TOYOTA MOTOR CORPORATION), Tetsuya Kawashima (Hitachi, Ltd.)
20259035
Finite Element Based Structural Validation of Printed Circuit Board Assemblies - Under Consideration of Static-, Vibrational- and Thermal Loads
Neubacher Christian 1, Walter Hinterberger 1
( 1MAGNA POWERTRAIN ENGINEERING CENTER STEYR GMBH & CO KG)
20259036
Functional Safety Assessment of High-Available 12V Power Supply Systems for Electric Vehicles with Automated Driving Functions
Shouzheng Wang 1,2,3, Christian Winter 2, David Cello 1
( 1Esslingen University, 2Robert Bosch GmbH, 3University of Stuttgart)
20259037
An Innovative Discrete-Time Model Considering Discretization Phase Error and Its Approximation Order Analysis for IM High-Speed Drive
Zhifa Fang 1, Shinji Doki 1
( 1Nagoya University)
20259038
Evaluation of Torque Feedback MTPA Control of IPMSMs Using Torque Estimation Map in the Magnetic Saturation and Regenerative Regions
Haruka Tominaga 1, Keiichiro Kondo 1, Kazuhiko Matsunami 2
( 1Waseda University, 2Suzuki Motor Corporation)
20259039
A Modulation Method for Reducing DC-link Voltage Ripple in Open-end Winding Motor Drive Systems
Kota Sato 1, Shinya Yano 1, Kenta Emori 1
( 1Nissan Motor Co., Ltd.)
A13-WPT
Electromagnetic Compatibility for Wireless Power Transfer
Room A (16:30-17:50)
Chairs:
Ryosuke Ota (Tokyo Metropolitan University), Yukio Yokoi (Takushoku University)
20259040
Novel Computational Approaches to Suppress Magnetic Field Leakage in Inductive Power Transfer Systems
Yoshiaki Narusue 1, Daisuke Kobuchi 1, Hiroyuki Morikawa 1
( 1The University of Tokyo)
20259041
Harmonic Current Control Method for Selective EMI Reduction in Electric Vehicle Wireless Power Transfer System
Hyunsoo Lee 1, Seongho Woo 1, Sungryul Huh 1, Sanguk Lee 1, Jaewon Rhee 1, Changmin Lee 1, Seungyoung Ahn 1
( 1Cho Chun Shik Graduate School of Mobility)
20259042
Numerical EMI Estimation of Active Implantable Medical Devices for EV Wireless Power Transfer Systems Based on Induced Electric Field and Current in the Human Body
Takashi Hikage 1
( 1Faculty of Information Science & Technology)
20259043
Standardization of Human Exposure Assessment for Low-Frequency (Below 30 MHz) WPT Systems (IEC/IEEE 63184)
Keishi Miwa 1, Akihiko Nojima 1, Teruo Onishi 2
( 1TOYOTA MOTOR CORPORATION, 2National Institute of Information and Communications Technology)
B13-EP
Technology for In-wheel Motor
Room B (16:30-17:50)
Chairs:
Osamu Shimizu (The University of Tokyo), Pedram Asef (University College London)
20259044
Torque Control of In-Wheel Motor Electric Vehicles Using PI-like Continuous Sliding Mode Method
Hiroyuki Fuse 1, Marius Heydrich 1, Valentin Ivanov 1, Tokikazu Mizuguchi 2, Yuna Morimoto 2, Binh-Minh Nguyen 2, Hiroshi Fujimoto 2
( 1Technical University of Ilmenau, 2The University of Tokyo)
20259045
Wheel Corner Design for Multi-actuated Electric Vehicles
Viktar Skrickij 1, Paulius Kojis 2, Valentin Ivanov 1
( 1Vilnius Gediminas Technical University, 2Technical University of Ilmenau)
20259046
New Generation of IWM-corner Traction and Braking Power Density and Efficiency Roadmap
Jurij Kern 1, Blaž Grafenauer 1, Martin Strojnik 1, Stefano Guerra 1, Gorazd Gotovac 1
( 1Elaphe propulsion technologies, Inc.)
C13-PE
Automotive Power Electronics Technology 2
Room C (16:30-17:50)
Chairs:
Shinya Yano (Nissan Motor Corporation), Tomohiro Fukazu (Honda R&D Co., Ltd.)
20259047
A Capacitance Measurement Method for Power Modules in a Half-Bridge Topology for Automotive Applications
- A Simple Capacitance Measurement Method for Power Modules -
Jaewon Rhee 1, Sanguk Lee 1, Changmin Lee 1, Hyunsoo Lee 1, Hongseok Kim 1, Jiseong Kim 1,Seungyoung Ahn 1
( 1Korea Advanced Institute of Science and Technology)
20259048
Multi-port EV Charger Conducive to EV Society
- Report on Large-scale Charging with Efficient Conversion System -
Kimihisa Furukawa 1, Yuichi Mabuchi 1, Daisuke Matsumoto 1, Hiroaki Miyata 2, Masaya Ichinose 2
( 1Hitachi, Ltd., 2Hitachi Industrial Products, Ltd.)
20259049
PWM Control Method to Improve the Voltage Utilization Rate of the Inverter.
Takeshi Kuroda 1, Takahiro Akahori 1, Taiga Sasaki 1, Akihiro Odaka 1
( 1Fuji Electric Co., Ltd.)
20259050
Study of SiC Power Device Application for Various Electrified Vehicle
Satoshi Yasuda 1, Keisuke Yuki 1, Ryoji Hironaka 1
( 1TOYOTA MOTOR CORPORATION)

Day 2 May 20 (Tue.)

A21-WPT
Dynamic Wireless Power Transfer 1
Room A (13:20-14:40)
Chairs:
Keisuke Kusaka (Nagaoka University of Technology), Ryosuke Ota (Tokyo Metropolitan University)
20259051
Report on the 4-Year Burial of 41 Coils for Dynamic Wireless Power Transfer in Asphalt Roads
Takehiro Imura 1, Takahiro Yamahara 1, Naoya Sasa 1, Yoichi Hori 1, Hiroki Tanaka 2, Nagato Abe 2
( 1Tokyo University of Science, 2Toa Road Corporation)
20259052
Proposal of Power Control Architecture of Dynamic Wireless Power Transfer for International Standardization
Masato Maemura 1, Toshiya Hashimoto 1, Shogo Tsuge 1, Ryosuke Ikemura 1, Kazuyoshi Obayashi 2, Nobuhisa Yamaguchi 2, Keisuke Tani 2, Toshiyuki Fujita 3, Hiroshi Fujimoto 3
( 1TOYOTA MOTOR CORPORATION, 2DENSO CORPORATION, 3The University of Tokyo)
20259053
Challenges of Electrical Road System (ERS) towards DPWT
- Load Durability of Non-contact Wireless Power Transfer Pavement -
Nagato Abe 1, Takahiro Yamahara 2, Naoya Sasa 2, Takehiro Imura 2, Yoichi Hori 2, Hiroki Tanaka 1
( 1Toa Road Corporation, 2Tokyo University of Science)
B21-EP
Vehicle Motion and Stability Control
Room B (13:20-14:40)
Chairs:
Kantaro Yoshimoto (Tokyo Denki University), Takeshi Kato (Honda R&D Co., Ltd.)
20259054
Comparative Studies on the Performance of Antilock Braking System for a Hybrid Brake-by-wire System in EV Application
Marius Heydrich 1, Valentin Ivanov 1
( 1Thuringian Center of Innovation in Mobility, Smart Vehicle Systems)
20259055
Robust Roll Stability Control of Narrow Tilting Vehicle Based on Disturbance Observer
Sunyeop Lee 1, Hyeonseok Cho 2, Kanghyun Nam 1
( 1Yeungnam University, 2Hyundai (Kia Namyang) Research and Development Center)
20259056
Design of All-Speed-Range Electronic Differential System for Front-Wheel- Independent-Drive Electric Vehicles
Bo-Chiuan Chen 1, Yen-Ju Huang 1, Shih-Hao Chen 1
( 1National Taipei University of Technology)
20259057
Motor-Brake-Blending Based Roll Stability Enhancement for On Board Motor Electric Vehicles with Torque Vectoring Control
Hiromitsu Toyota 1,2, Binh-Minh Nguyen 1, Sakahisa Nagai 1, Hiroshi Fujimoto 1, Kaoru Sawase 2
( 1The University of Tokyo, 2Mitsubishi Motors Corporation)
C21-BAT
Application of Energy Storage System 1
Room C (13:20-14:40)
Chairs:
Kenji Natori (Chiba University), Makoto Ogawa (ISUZU ADVANCED ENGINEERING CENTER.LTD)
20259058
Bipolar Technology: The Next Step in Battery Volume Optimization
- Opportunities and Challenges for New Vehicle Battery Platform Concepts -
Karsten Mueller 1, Michael Clauß 1, Alexander Fandakov 1, Marc Sens 1
( 1IAV GmbH)
20259059
Parameter Identifications of Electrochemical NCA/Gr.SiOx Battery Cell Model Using Scaled Data from BEV Experiments
Ratnak Sok 1, Jin Kusaka 1
( 1Waseda University)
20259060
Experimental and Numerical Study on Liquid Cooling Battery Thermal Management System for Battery Electric Vehicles
- Analysis of Electrical and Coolant Parameters -
Maram Rihawi 1, Kamaleshwar Nandagopal 1, Ratnak Sok 1, Jin Kusaka 1
( 1Waseda University)
20259061
Simulation of Battery Cell Heating Behavior Using a Thermal Model
Hiroshi Hatakeyama 1, Shimpachi Matsunaga 1
( 1Horiba, Ltd.)
A22-WPT
Dynamic Wireless Power Transfer 2 & Electric Drive Technology
Room A (14:55-16:35)
Chairs:
Yukio Yokoi (Takushoku University), Takehiro Imura (Tokyo University of Science)
20259062
Recent Developments for Wireless Electric Road Systems
- Preparing the Breakthrough -
Andreas Wendt 1, Oren Ezer 2, Elad Levi 2, Maximilian Kneidl 3
( 1Electreon Germany GmbH, 2Electreon Wireless LTD, 3Seamless Energy Technologies GmbH)
20259063
Verification of Big Data Analysis on Dynamic Wireless Power Transfer for Electric Vehicles Focused on Traffic Signal GPS
Yutaka Shikauchi 1, Kota Fujimoto 1, Osamu Shimizu 1, Hiroshi Fujimoto 1, Shuji Kawano 2
( 1The University of Tokyo, 2Honda R&D Co., Ltd.)
20259064
Trade-offs Between WPT Infrastructure Investment and EV Investment Towards Infinite Driving
Yudai Honma 1, Daisuke Hasegawa 1, Katsuhiro Hata 2, Takashi Oguchi 1
( 1The University of Tokyo, 2College of Engineering, Shibaura Institute of Technology)
20259065
Charging Ahead
- Optimal Location of Wireless Power Transfer Systems to Electrify Roads in Urban Environments -
Thomas Byrne 1,Yudai Honma 2
( 1University of Strathclyde, 2The University of Tokyo)
B22-MOT
Motor Drive Technologies
Room B (14:55-16:35)
Chairs:
Shota Hanioka (Mitsubishi Electric Corporation), Kantaro Yoshimoto (Tokyo Denki University)
20259066
Comparative Analysis of Modulation Methods for High-Speed, Low-Inductance Motors
Keitaro Kawarazaki 1, Taiki Mikami 1, Yuichiro Deguchi 1, Sho Morita 1, Nobukazu Hoshi 1
( 1Tokyo University of Science)
20259067
Current Harmonics Suppression Control for EV Traction Motor
- Development of EV Traction Motor Control -
Wataru Hatsuse 1, Toshiyuki Ajima 1
( 1Hitachi, Ltd.)
20259068
Development of Five-Phase Multi-Mode Reluctance Motor with Current Vector Control for xEV Application
Ryo Kokubu 1, Kyohei Kiyota 1
( 1Institute of Science Tokyo)
20259069
Motor Current Control for High Speed Motor Drive Systems
Kantaro Yoshimoto 1, Yuto Hirao 1, Tomoki Yokoyama 1
( 1Tokyo Denki University)
20259070
Development of High Voltage Insulation of the Motor for BEVs, HEVs and PHEVs
Noriyoshi Yamada 1, Junichi Deguchi 1, Eiji Yanagida 1, Keiji Takizawa 1, Masahito Shirahase 2, Norihito Kimura 2
( 1TOYOTA MOTOR CORPORATION, 2SOKEN, INC.)
C22-BAT
Application of Energy Storage System 2
Room C (14:55-16:35)
Chairs:
Daichi Imamura (JARI), Ratnak Sok (Waseda University)
20259071
Improving Battery Pack Model Accuracy of Next-generation Light-duty Battery Electric Trucks under JE05 Driving Cycle
- Lookup Table Generated from an Electrochemical Cell Model with Temperature Consideration -
Xinwei Li 1, Haoxiang Li 1, Ratnak Sok 1, Keiki Tanabe 2, Goro Iijima 2, Jin Kusaka 1
( 1Waseda University, 2Mitsubishi FUSO Truck & Bus Corporation)
20259072
Simulation of Electric Mobility Concepts
- Swappable Batteries and Battery Swapping Stations -
Sebastian Brulin 1, Tamon Toyooka 2, Lydia Fischer 1, Tobias Rodemann 1, Florian Kreuchauff 3
( 1Honda Research Institute Europe, 2Institute of Science Tokyo, 3Honda R&D Europe)
20259073
Application of Battery Digital Twin to Charge Planning Problem for a Fleet of Electric Vehicles
Subhajeet Rath 1, Alenka Beckers 1, Paul Netto 1, Robinson Medina 1, Steven Wilkins 1,2
( 1TNO, 2Eindhoven University of Technology)
20259074
AI Driven Digital Twin for Improved Battery Performance and Predictive Maintenance
- From Data to Insights for Faster Engineering Decisions -
Nikolaus Keuth 1, Gerhard Schagerl 1
( 1AVL List GmbH.)
20259075
Battery Diagnostics and Monitoring Methods
- A Comparative Analysis of Active versus Passive Approaches–
Avedis Dadikozyan 1, Camiel Beckers 1, Tim Meulenbroeks 1,2, Erik van den Tillaart 1, Steven Wilkins 1,2
( 1TNO, 2Eindhoven University of Technology)
A23-WPT
Other Applications for Wireless Power Transfer
Room A (16:50-17:50)
Chairs:
Minoru Okada (Nara Institute of Science and Technology), Katsuhiro Hata (Shibaura Institute of Technology)
20259076
A Waveguide Power Transfer for Electric Vehicles in Motion
Yuichi Masuda 1,2, Naoya Takahashi 3, Katsuhiro Hata 3, Hiroyuki Shinoda 1
( 1The University of Tokyo, 22DC, Inc., 3Shibaura Institute of Technology)
20259077
Latest Trends in Rulemaking for Capacitive Coupling Wireless Power Transmission Systems Using 6.7MHz Frequency Band
Kunihiko Sasaki 1, Tetsuo Endo 2, Masahiro Hanazawa 2, Shinji Abe 3
( 1Nagoya Institute of Technology, 2TAISEI CORPORATION, 3Power Wave Co., Ltd.)
20259078
Toward Extension of Undersea EM Field Propagation Distance
Ikuo Awai 1, Takashi Ohira 1, Shunsuke Hino 2, Hiroki Shigetomi 2, Masayuki Okamoto 2, Yoshiki Mizukami 3
( 1Fujiwaves CO. LTD., 2Ube College, 3Yamaguchi University)
B23-MOT
Motor Technologies
Room B (16:50-17:50)
Chairs:
Shingo Soma (Honda R&D Co., Ltd.), Kohei Aiso (Shibaura Institute of Technology)
20259079
Applying the Drive Shaft Torsional Vibration Control to Induction Motors
Kohei Kawasaki 1, Sho Ohno 1, Hiroyuki Komatsu 1, Yui Ito 1, Akira Sawada 1, Takashi Nakajima 1
( 1Nissan Motor Co., Ltd.)
20259080
Energy Management Strategy for Dual IM-PMSM Electric Vehicles
An-Toan Nguyen 1,4, Binh-Minh Nguyen 2, João Pedro F. Trovão 1,3, Minh C. Ta 1
( 1Université de Sherbrooke, 2The University of Tokyo, 3Polytechnic of Coimbra, 4Faculty of Engineering and Technology)
20259081
Potential for Improving Motor Performance Using Thermosetting Molding Materials
Shinya Yamamoto 1, Hirofumi Kuroda 1, Takahiro Harada 1, Wataru Kosaka 1, Atsunori Nishikawa 1
( 1SUMITOMO BAKELITE CO., LTD.)

Day 3 May 21 (Wed.)

A31
Grid & Charging Technology
Room A (13:20-14:40)
Chairs:
Kenji Natori (Chiba University), Katsuhiro Hata (Shibaura Institute of Technology)
20259082
Reduction of grid electricity demand of BEV’s by applying integrated photovoltaics
- A modelling approach -
Lenneke Slooff 1, Anna J.Carr 1, Ashish Binani 1, Oscar van de Water 1, Michiel Zult 2, Akshay Bhoraskar 2, René van Gijlswijk 2
( 1TNO – Energy and Materials Transition, 2TNO – Mobility and Built Environment)
20259083
Impact of Electricity Prices and Tariffs on Smart Charging: A Comparison Between Norway and Denmark Using Receding Horizon Optimization
Anna Malkova 1, Jan Martin Zepter 1, Magnus Korpås 2, Mattia Marinelli 1
( 1Technical University of Denmark, 2Norwegian University)
20259084
Evaluating 48 V and New Architectures for the Low Voltage Power Supply
Richard Weldle 1, Takuya Mimori 1
( 1Schaeffler AG)
B31-BAT
Energy Storage System Technologies
Room B (13:20-14:40)
Chairs:
Noriko Yoshizawa (AIST), Kazuhito Kishi (RICOH Co., Ltd.)
20259085
Ultrafast Charging for Different Applications with SuperBatteries and Supercapacitors
Linus Froboese 1, Viviana Piccinni 1
( 1Skeleton Technologies GmbH)
20259086
Diagnosis Technology for Lithium Ion Battery Degradation
- A Battery Pack of EV Can Be Analyzed by Square-wave Current EIS -
Shun Egusa 1,2, Tetsuya Osaka 2, Toshiyuki Momma 1
( 1Research Organization of Nano & Life Innovation, Waseda University, 2EC SENSING, Inc.)
20259087
Analysis of Influencing Factors of Electric Bus Energy Consumption
Xiaopan Li 1, Baoku Zhang 1, Chongshan Yang 1, Hua Shi 2
( 1Jiangsu Alfa Bus Corporation, 2Shanghai ECAR New Energy Vehicles Technology Corporation)
20259088
The Role of Mg in the Circular Economy and its Potential as an Energy Carrier
-Agriculture (Forestry), Fishery and Modern Industry-
Hiroyuki Shibata 1, Michiru Sakamoto 2, Shiori Kumagai 2, Masahiko Maeda 2
( 1Tohoku University, 2The Council of Circulating Society, Sendai)
C31-FC
Fuel Cell Technology 1
Room C (13:20-14:40)
Chairs:
Shohji Tsushima (Osaka University), Kotaro Ikeda (TOYOTA MOTOR CORPORATION)
20259089
Carbon Monoxide Poisoning and Recovery on a Polymer Electrolyte Fuel Cell with a Hydrogen Circulation System
Yoshiyuki Matsuda 1, Takahiro Shimizu 1, Daichi Imamura 1
( 1Japan Automobile Research Institute)
20259090
Verification of a Novel Hydrogen Refueling Method for HDVs
- Significant Reduction for Refueling Time and Hydrogen Pressure Storage Volume -
Kiyoshi Handa 1, Tatsuya Rembutsu 2, Tomonari Komiyama 3
( 1Honda R&D Co., Ltd., 2Tokico System Solutions, Ltd., 3HySUT)
20259091
Development of a New Structural Fuel Cell and Stack
Manabu Iwaida 1, Choichi Ishikawa 1, Takashi Kato 1, Kazuo Nunokawa 1
( 1Honda R&D Co., Ltd.)
20259092
Approach to Building Technology for Mass Production of Fuel Cell Systems for Social Implementation -
Hiroaki Kawanishi 1, Yusuke Wada 1, Keita Iwaya 1
( 1Honda R&D Co., Ltd.)
A32
Advanced Simulation & Measurement Technology
Room A (14:55-16:35)
Chairs:
Hiroya Sugimoto (Tokyo Denki University), Osamu Shimizu (The University of Tokyo)
20259093
Standardisation of Hardware Protected Security Environments GlobalPlatform Alignment with SAE’s J3101: An Opportunity for Japanese Standardisation Alignment
Francesca Forestieri 1, Gil Bernabeu 1
( 1Global Platform)
20259094
Uncertainty when Testing Electric Vehicle Drive Trains
- Propagation of Measurement Uncertainty to Power (Loss), Efficiency and Energy Consumption -
Alexander Stock 1, Klaus Lang 1, Marjorie Takai 2
( 1Hottinger Brüel & Kjær GmbH, 2Spectris Co., Ltd.)
20259095
Securing the Future of Electric Vehicles: A Novel Approach Using MILS and Zero Trust Architecture
Jun Anzai 1, Yoshiharu Imamoto 1
( 1Panasonic Automotive Systems Co., Ltd.)
20259096
Full EV Vehicle Model for Digital Authentication Through Virtual Testing
- Comprehensive CO2 Reduction and New Manufacturing Methods -
Kimitoshi Tsuji 1, Toshiji Kato 2, Tsunehiro Saito 3, Masahiro Okamura 4
( 1Digital Twins Inc., 2Doshisha University, 3AGC Inc. 4JSOL, INC.)
20259097
Quantifying Traffic Congestion Caused by Vehicle Platooning
- A Statistical Approach and Empirical Validation –
Kizuku Yamada 1, Takashi Nishikiori 1, Masanori Shimada 1, Tomomi Yamada 1, Toshiya Hashimoto 1
( 1TOYOTA MOTOR CORPORATION)
B32-EP
System Design for BEV and HEV
Room B (14:55-16:35)
Chairs:
Takeshi Kato (Honda R&D Co.,Ltd.), Satoru Hirano (Hino Motors)
20259098
Pathways to the Next Stage of E-Mobility
- Affordable, Safe and Sustainable -
Gerhard Meister 1, Adam Dendrinos 1, Tom Horvat 1, Benjamin Langer 2, Martin Rothbart 1
( 1AVL List GmbH, 2AVL Software and Functions GmbH)
20259099
Sustainable EDU Solutions
- AVL’s Pathway Forward to Support e-Mobility with Power Dense, Efficient, Sustainable and Cost Attractive Electric Drive Unit (EDU) Solutions -
Wilhelm Vallant 1, Mathias Deiml 2, Gernot Fuckar 1, Martin Rothbart 1, Kristian Fleck 1
( 1AVL List GmbH, 2AVL Software and Functions GmbH, 3AVL List GmbH)
20259100
Investigation of Safety Design Methods for Low to Medium Speed Mobility Systems in Logistics
Shota Hori 1, Takuma Hirasawa 1, Koji Hagiwara 1, Shigehiro Sugihira 1, Yasutaka Fujiwara 1, Masakazu Owatari 1
( 1TOYOTA MOTOR CORPORATION.)
20259101
THS Engine Torque Detection System Using Motor/Generator Resolver
- xEV Technology That Utilizes the Potential of Engine for the Multi-Pathway Approach -
Kohei Yasumura 1, Nobuhiro Kotake 1, Takeshi Kitahata 1, Takashi Suzuki 1, Koichiro Muta 1
( 1TOYOTA MOTOR CORPORATION)
20259102
The Electrified Control Technology for Toyota’s L4A0 and L580
- Electrification Control Technologies for Motor-Generator -
Mu Hu 1, Masayuki Baba 1, Yoshiyuki Teratani 2, Yoshiaki Tsuruta 2, Nobufusa Kobayashi 2
( 1Toyota Motor North America, 2TOYOTA MOTOR CORPORATION)
C32-FC
Fuel Cell Technology 2
Room C (14:55-16:35)
Chairs:
Kenichiro Ueda (Honda R&D Co., Ltd.), Yoshinori Yamamoto (Mitsubishi Motors Corporation)
20259103
Capillary Pressure-Water Saturation Relations for Gas Diffusion Layers Affecting Water Transport and PEFC Polarization Behaviors
Shohji Tsushima 1, Shota Tateyama 1, Takahiro Suzuki 1, Naoki Hirayama 2, Mitsunori Nasu 2, Masahiro Watanabe 3, Akihiro Iiyama 3, Makoto Uchida 3
( 1Osaka University, 2Enomoto Co., Ltd., 3University of Yamanashi)
20259104
A Novel Approach to Polymer Electrolyte Fuel Cell Electrode Slurries
Takahiro Suzuki 1, Ryo Kirigaya 1, Hajime Ooya 1, Kayoko Tamoto 2, Makoto Uchida 2, Shohji Tsushima 1
( 1Osaka University, 2University of Yamanashi)
20259105
Energy Management System for Hydrogen Vehicles Considering State of Health of Fuel Cells and Lithium Batteries
- State of Health Integration Using LSTM and ANN-based ECMS for Improved Hydrogen Consumption-
Chi-Chang Huang 1, Zheng-Wei Fan 1, Yi-Hsuan Hung 1, Tsu-Yang Tsai 2
( 1National Taiwan Normal University, 2Industrial Technology Research Institute)
20259106
The StasHH Size, Interface, and Testing Protocol Standards for Fuel Cell Modules in Heavy-Duty Applications
- Definition of an Industry-Driven Fuel Cell Module Standard -
K.J. Mrozewski 1, A. Balaji 1, C. Bekdemir 1, R. Bouwman 2, H. Lundkvist 3
( 1TNO Powertrains, 2VDL Enabling Transport Solutions, 3SINTEF Digital)
C33-FC
Fuel Cell Technology 3
Room C (16:50-17:50)
Chairs:
Takahiro Suzuki (Osaka University), Shohji Tsushima (Osaka University)
20259107
Advanced Ion-Pair High-Temperature Polymer Electrolyte Membrane Fuel Cells
Liang Wang 1, Keiichi Okubo 2, Atsushi Hiraide 2, Satoshi Nagao 2, Hiroki Okabe 2, Masaki Ando 2
( 1Toyota Research Institute of North America, 2TOYOTA MOTOR CORPORATION)
20259108
Development of an Integrated Fuel Cell System Simulator “FC-DynaMo”
- Toward Acceleration of Advanced Research and Product Development -
Shigeki Hasegawa 1, Sanghong Kim 2, Miho Kageyama 1, Motoaki Kawase 1
( 1Kyoto University, 2Tokyo University of Agriculture and Technology)
20259109
Evaluation of Standardized Testing Protocols for Fuel Cell Modules in Heavy-Duty Applications
- Measurement Results from 7 Standard Sized Fuel Cell Prototypes -
A. Balaji 1, K.J. Mrozewski 1, C. Bekdemir 1, Y. Wang 2, E. Havret 3
( 1TNO Powertrains, 2FEV, Motor Hybrid and Fuel Cell Powertrains, 3CEA, Energy Division)

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