Agenda 2023
June 13-14, 2023
09:00–09:10
09:10–09:15
Introductory lecture
09:15–10:00
10:00–10:15
Coffee break // Room change
10:15–12:15
Session 1A // Batteries & Battery Management
| 10:15 | Composite 12V/48V Battery system – a Perfect Combination of High-power Cells & Electrical Power modules | MBA Lilly Han Co-Autoren: Mr. Guoqiang Ao (PhD) | Shanghai Azureve Technologies Co., Ltd. |
| 10:45 | Data-based verification of Diagnostics for Safety-Relevant 12V Energy Storage Systems | Dipl.-Ing. (FH) Dennis Kurzweil Co-Autoren: Eckhard Karden | Ford-Werke GmbH |
| 11:15 | Can fusing Li-ion cell impedance in BMS algorithms lead to further optimization of next generation EV battery system? | Akshay Misra Co-Autoren: Salvatore Cannavacciuolo, Vittorio D'Angelo | STMicroelectronics |
| 11:45 | Ragone based sizing of energy storage - application examples for hybrid topologies and true high power batteries | Dr. Sebastian Pohlmann | Skeleton Technologies |
| 10:15 | 13.06.2023 Session 1A 10:15 Uhr MBA Lilly Han Co-Autoren: Mr. Guoqiang Ao (PhD) Shanghai Azureve Technologies Co., Ltd. Composite 12V/48V Battery system – a Perfect Combination of High-power Cells & Electrical Power modules |
| 10:45 | 13.06.2023 Session 1A 10:45 Uhr Dipl.-Ing. (FH) Dennis Kurzweil Co-Autoren: Eckhard Karden Ford-Werke GmbH Data-based verification of Diagnostics for Safety-Relevant 12V Energy Storage Systems |
| 11:15 | 13.06.2023 Session 1A 11:15 Uhr Akshay Misra Co-Autoren: Salvatore Cannavacciuolo, Vittorio D'Angelo STMicroelectronics Can fusing Li-ion cell impedance in BMS algorithms lead to further optimization of next generation EV battery system? |
| 11:45 | 13.06.2023 Session 1A 11:45 Uhr Dr. Sebastian Pohlmann Skeleton Technologies Ragone based sizing of energy storage - application examples for hybrid topologies and true high power batteries |
10:15–12:15
Session 1B // Architectures
| 10:15 | Quiescent Current Supply in a Batteryless Power Net. | Leo Tassilo Peters | Technische Universität München |
| 10:45 | Prospects, (r)evolutions and limits of future power supply systems for battery electric vehicles | Rainer Knorr Co-Autoren: S. Jagfeld, F. Rifai, R. Weldle | Vitesco Technologies GmbH |
| 11:15 | Impact of zone orientation on the power network | M. Sc. Mathias Dunst Co-Autoren: Bart Benders, Jörg Küfen | fka GmbH |
| 11:45 | Mutual influence of operating strategy and electrical system architecture in level 4/5 vehicles | Jan Helfrich Co-Autoren: Dipl.-Ing. Pedro Nougeira, Dipl.-Ing Christian Sültrop, Dr. techn. Stefan Schumi | Kromberg & Schubert Automotiv GmbH & Co. KG |
| 10:15 | 13.06.2023 Session 1B 10:15 Uhr Leo Tassilo Peters Technische Universität München Quiescent Current Supply in a Batteryless Power Net. |
| 10:45 | 13.06.2023 Session 1B 10:45 Uhr Rainer Knorr Co-Autoren: S. Jagfeld, F. Rifai, R. Weldle Vitesco Technologies GmbH Prospects, (r)evolutions and limits of future power supply systems for battery electric vehicles |
| 11:15 | 13.06.2023 Session 1B 11:15 Uhr M. Sc. Mathias Dunst Co-Autoren: Bart Benders, Jörg Küfen fka GmbH Impact of zone orientation on the power network |
| 11:45 | 13.06.2023 Session 1B 11:45 Uhr Jan Helfrich Co-Autoren: Dipl.-Ing. Pedro Nougeira, Dipl.-Ing Christian Sültrop, Dr. techn. Stefan Schumi Kromberg & Schubert Automotiv GmbH & Co. KG Mutual influence of operating strategy and electrical system architecture in level 4/5 vehicles |
12:15–13:45
Lunch break
13:45–14:15
Overview 1A // Fuel Cells in Commercial Verhicles
More than 5 million km real-life experience with Hyundai Xcient Fuel Cell Truck
13:45–14:15
Overview 1B // VDA Working Group AK30
Systematic Approaches for the Selection of Wiring System Structures with Increased Reliability Requirements
14:15–14:45
Poster session
14:45–15:00
Coffee break
15:00–16:30
Session 2A // High Voltage & Charging Safety
| 15:00 | HV safety concepts in accordance with an electrotechnical qualification | Tim Pawlak Co-Autoren: Rainer Falsett, Stefan Kienzle | Mercedes-Benz AG |
| 15:30 | Intrinsic Common Mode Compensation within a 2-Stage Non-Isolated Electric Vehicle Charging System | Dipl.-Ing. Christian Stutz Co-Autoren: Dipl.-Ing. Sebastian Nielebock (Siemens AG), Prof. Dr.-Ing. Martin März (FAU Erlangen-Nürnberg) | Siemens AG |
| 16:00 | Isolation monitoring and HV measurement with MOSFET relays in advanced BMS | M.Sc. Chaithra Bhat Beedubail Co-Autoren: Michael Renner | Panasonic Industry Europe GmbH |
| 15:00 | 13.06.2023 Session 2A 15:00 Uhr Tim Pawlak Co-Autoren: Rainer Falsett, Stefan Kienzle Mercedes-Benz AG HV safety concepts in accordance with an electrotechnical qualification |
| 15:30 | 13.06.2023 Session 2A 15:30 Uhr Dipl.-Ing. Christian Stutz Co-Autoren: Dipl.-Ing. Sebastian Nielebock (Siemens AG), Prof. Dr.-Ing. Martin März (FAU Erlangen-Nürnberg) Siemens AG Intrinsic Common Mode Compensation within a 2-Stage Non-Isolated Electric Vehicle Charging System |
| 16:00 | 13.06.2023 Session 2A 16:00 Uhr M.Sc. Chaithra Bhat Beedubail Co-Autoren: Michael Renner Panasonic Industry Europe GmbH Isolation monitoring and HV measurement with MOSFET relays in advanced BMS |
15:00–16:30
Session 2B // Methods & Tools
| 15:00 | Simulation as Part of the Development Process for Automotive Power Supply Systems as Key to global Optimization | Dr. Michael Kiffmeier Co-Autoren: Anika Henke | CARIAD SE |
| 15:30 | The VEC-Parser as an extension of the wire harness development process | M. Sc. Dominic Huschke | Volkswagen AG |
| 16:00 | The combined power of physic- and AI-based powertrain models trained on field data | Dr. Michael Grill Co-Autoren: Timo Hagenbucher, Qirui Yang, André Kulzer | FKFS |
| 15:00 | 13.06.2023 Session 2B 15:00 Uhr Dr. Michael Kiffmeier Co-Autoren: Anika Henke CARIAD SE Simulation as Part of the Development Process for Automotive Power Supply Systems as Key to global Optimization |
| 15:30 | 13.06.2023 Session 2B 15:30 Uhr M. Sc. Dominic Huschke Volkswagen AG The VEC-Parser as an extension of the wire harness development process |
| 16:00 | 13.06.2023 Session 2B 16:00 Uhr Dr. Michael Grill Co-Autoren: Timo Hagenbucher, Qirui Yang, André Kulzer FKFS The combined power of physic- and AI-based powertrain models trained on field data |
16:30
End of day one
18:00
Come together
08:30–09:00
09:00–09:10
Coffee break // Room change
09:10–10:40
Session 3A // Reliability and Diagnoses
| 9:10 | Load identification and event detection in automotive electrical distribution systems | M. Sc. Luise Hötzel Co-Autoren: Mohamed Ayeb; Ludwig Brabetz; Satoshi Horihata; Kazuhiro Ikeda; Volker Uwe Strueken | Universität Kassel |
| 9:40 | Identification of Critical Switching Events Within Automotive Power Supply Systems Using Pole-Zero Analysis | M. Sc. Michael Gerten Co-Autoren: Prof. Dr.-Ing. Stephan Frei | TU Dortmund University |
| 10:10 | Sensor Requirements for Aging Status Classification of Power Supply Filter and Protection Circuits for Automotive Control Units | Marvin Rübartsch Co-Autoren: M. Sc. Michael Gerten; Prof. Dr.-Ing. Stephan Frei | TU Dortmund |
| 9:10 | 17/06/2023 Session 3A 9:10 Uhr M. Sc. Luise Hötzel Co-Autoren: Mohamed Ayeb; Ludwig Brabetz; Satoshi Horihata; Kazuhiro Ikeda; Volker Uwe Strueken Universität Kassel Load identification and event detection in automotive electrical distribution systems |
| 9:40 | 14.06.2023 Session 3A 9:40 Uhr M. Sc. Michael Gerten Co-Autoren: Prof. Dr.-Ing. Stephan Frei TU Dortmund University Identification of Critical Switching Events Within Automotive Power Supply Systems Using Pole-Zero Analysis |
| 10:10 | 14.06.2023 Session 3A 10:10 Uhr Marvin Rübartsch Co-Autoren: M. Sc. Michael Gerten; Prof. Dr.-Ing. Stephan Frei TU Dortmund Sensor Requirements for Aging Status Classification of Power Supply Filter and Protection Circuits for Automotive Control Units |
09:10–10:40
Session 3B // Applications
| 9:10 | Increasing power density and efficiency with sophisticated real-time control for OBC and DC/DC in electric vehicles | Ralf Eckhardt Co-Autoren: Han Zhang, Sahin Okur | Texas Instruments (TI) |
| 9:40 | High Power-Density, Bi-Directional, 48 V to 12 V Converter using eGaN® FETs for next generation BEV’s | Dr. Michael De Rooij Co-Autoren: John Glaser | Efficient Power Conversion |
| 10:10 | Reducing the impact of traction inverter ripple in electric vehicles | Haris Muhedinovic | Vicor Corporation |
| 9:10 | 14.06.2023 Session 3B 9:10 Uhr Ralf Eckhardt Co-Autoren: Han Zhang, Sahin Okur Texas Instruments (TI) Increasing power density and efficiency with sophisticated real-time control for OBC and DC/DC in electric vehicles |
| 9:40 | 14.06.2023 Session 3B 9:40 Uhr Dr. Michael De Rooij Co-Autoren: John Glaser Efficient Power Conversion High Power-Density, Bi-Directional, 48 V to 12 V Converter using eGaN® FETs for next generation BEV’s |
| 10:10 | 14.06.2023 Session 3B 10:10 Uhr Haris Muhedinovic Vicor Corporation Reducing the impact of traction inverter ripple in electric vehicles |
10:40–11:00
Coffee break // Poster session
11:00–12:30
Session 4A //Power Electronics
| 11:00 | Technology roadmap of Si IGBT and SiC MOSFET modules for main inverter applications | PhD Elena Barbarini | System Plus Consulting |
| 11:30 | Failure modeling of low voltage power MOSFETs inside automotive components | M.Sc. Benedikt Köberlein | BMW AG |
| 12:00 | Efficient thermal management of DCLink capacitors in Onboard Chargers | Fabio Mello | TDK Electronics AG |
| 11:00 | 14.06.2023 Session 4A 11:00 Uhr PhD Elena Barbarini System Plus Consulting Technology roadmap of Si IGBT and SiC MOSFET modules for main inverter applications |
| 11:30 | 14.06.2023 Session 4A 11:30 Uhr M.Sc. Benedikt Köberlein BMW AG Failure modeling of low voltage power MOSFETs inside automotive components |
| 12:00 | 14.06.2023 Session 4A 12:00 Uhr Fabio Mello TDK Electronics AG Efficient thermal management of DCLink capacitors in Onboard Chargers |
11:00–12:30
Session 4B // Efficiency of Electric Drives
| 11:00 | Harmonic loss modeling of E-Machines for higher vehicle consumption efficiency | Dipl. Ing. Matthias Töns Co-Autoren: Dr. Christoph Adler, Vitesco Technologies GmbH; Ralf Rissmann, Vitesco Technologies GmbH | Vitesco Technologies GmbH |
| 11:30 | Establishing the Measurement Uncertainty of electric drives efficiencies | Dipl. Ing. Klaus Lang Co-Autoren: Dr. Ing. Alexander Stock | HBK |
| 12:00 | High efficient wheel hub drive with low production costs | Alexander Rosen | DeepDrive |
| 11:00 | 14.06.2023 Session 4B 11:00 Uhr Dipl. Ing. Matthias Töns Co-Autoren: Dr. Christoph Adler, Vitesco Technologies GmbH; Ralf Rissmann, Vitesco Technologies GmbH Vitesco Technologies GmbH Harmonic loss modeling of E-Machines for higher vehicle consumption efficiency |
| 11:30 | 14.06.2023 Session 4B 11:30 Uhr Dipl. Ing. Klaus Lang Co-Autoren: Dr. Ing. Alexander Stock HBK Establishing the Measurement Uncertainty of electric drives efficiencies |
| 12:00 | 14.06.2023 Session 4B 12:00 Uhr Alexander Rosen DeepDrive High efficient wheel hub drive with low production costs |
12:30–14:00
Lunch break incl. Coffee break
14:00–14:30
Overview 3A // Low Voltage Batteries
The Evolution of Low Voltage Batteries in Vehicle Power Supply Systems
14:00–14:30
Overview 3B // Charging Infrastructure
Power grids Hamburg
14:30–16:00
Session 5A // New Semiconductors Technologies and Concepts
| 14:30 | VisIC D³GaN - Power Semiconductor Evolution in Automotive Applications | Hans Winter Co-Autoren: Maximilian Hepp, Dieter Liesabeths | VisIC technologies Inc |
| 15:00 | Dual Gate-Mosfet – The new approach for high current disconnect switches | Benjamin Schmidt Co-Autoren: Christoph Schulz-Linkholt | Infineon AG |
| 15:30 | Traction inverter solution based on dual side cooling power devices | Sebastiano Yuri Ciardo Co-Autoren: Giuseppe Scuderi | STMicrolectronics |
| 14:30 | 14.06.2023 Session 5A 14:30 Uhr Hans Winter Co-Autoren: Maximilian Hepp, Dieter Liesabeths VisIC technologies Inc VisIC D³GaN - Power Semiconductor Evolution in Automotive Applications |
| 15:00 | 14.06.2023 Session 5A 15:00 Uhr Benjamin Schmidt Co-Autoren: Christoph Schulz-Linkholt Infineon AG Dual Gate-Mosfet – The new approach for high current disconnect switches |
| 15:30 | 14.06.2023 Session 5A 15:30 Uhr Sebastiano Yuri Ciardo Co-Autoren: Giuseppe Scuderi STMicrolectronics Traction inverter solution based on dual side cooling power devices |
14:30–16:00
Session 5B // Challenges for Fast Charging
| 14:30 | Specification and Standardization of Megawatt Charging System (MCS) | Michael Scholz | P3 automotive GmbH |
| 15:00 | Increasing the power availability of high power charging stations through battery connection in combination with renewable energy generation systems | Dr. Faical Turki | Compleo Charging Solutions AG |
| 15:30 | What is a fast charge for a battery and how does a quick charge affect the battery? | Prof. Dr. Dirk Uwe Sauer | ISEA Institut für Stromrichtertechnik und Elektrische Antriebe |
| 14:30 | 14.06.2023 Session 5B 14:30 Uhr Michael Scholz P3 automotive GmbH Specification and Standardization of Megawatt Charging System (MCS) |
| 15:00 | 14.06.2023 Session 5B 15:00 Uhr Dr. Faical Turki Compleo Charging Solutions AG Increasing the power availability of high power charging stations through battery connection in combination with renewable energy generation systems |
| 15:30 | 14.06.2023 Session 5B 15:30 Uhr Prof. Dr. Dirk Uwe Sauer ISEA Institut für Stromrichtertechnik und Elektrische Antriebe What is a fast charge for a battery and how does a quick charge affect the battery? |
