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)
Development of a 500-kW Wireless Power Transfer System with Water Cooling for Windings
Keisuke Kusaka 1, Kazuki Yamagata 1
( 1Nagaoka University of Technology)
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)
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)
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.)
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)
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)
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)
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.)
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.)
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)
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)
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)
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)
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)
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)
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))
User-Friendly Wireless Charging with Capacitive Coupling in Electric Mobilities
Shinji Abe 1
( 1Power Wave Co., Ltd.)
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)
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)
Reducing Heavy Rare Earth Elements by Combining Permanent Magnets in IPM Motors
Shunsuke Takahashi 1, Yutaka Sasaki 1
( 1Hino Motors, Ltd.)
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.)
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)
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.)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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.)
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)
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.)
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.)
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)
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)
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)
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.)
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)
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)
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)
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)
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)
Parameter Identifications of Electrochemical NCA/Gr.SiOx Battery Cell Model Using Scaled Data from BEV Experiments
Ratnak Sok 1, Jin Kusaka 1
( 1Waseda University)
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)
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)
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)
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.)
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)
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)
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)
Current Harmonics Suppression Control for EV Traction Motor
- Development of EV Traction Motor Control -
Wataru Hatsuse 1, Toshiyuki Ajima 1
( 1Hitachi, Ltd.)
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)
Motor Current Control for High Speed Motor Drive Systems
Kantaro Yoshimoto 1, Yuto Hirao 1, Tomoki Yokoyama 1
( 1Tokyo Denki University)
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)
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)
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)
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)
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.)
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)
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)
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.)
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)
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.)
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)
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)
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)
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)
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.)
Ultrafast Charging for Different Applications with SuperBatteries and Supercapacitors
Linus Froboese 1, Viviana Piccinni 1
( 1Skeleton Technologies GmbH)
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.)
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)
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)
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)
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)
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.)
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)
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)
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.)
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.)
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.)
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)
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)
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)
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.)
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)
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)
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)
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)
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)
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)
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)
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)
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)