Agenda 2021
November 8-9, 2021
10:25 – 12:25
Parallel Session 1
// Session 1A //
Power Electronics I: Traction Inverters
Location: Lecture Hall A
Session chairs: Juris Tlatlik, Dr. Tomas Reiter
| 10:25 | Test bench setup to validate the operating parameters of an 800 V 3-phase 3 level ANPC converter for electric vehicles | Johannes Häring Co-Autoren: Dr.-Ing. Michael Gleissner, Prof. Dr.-Ing. Mark-M. Bakran | University of Bayreuth |
| 10:55 | Power GaN FET technology in high power applications including traction Inverters | Dr. Dilder Chowdhury | NEXPERIA |
| 11:25 | High Efficiency GaN Traction Inverter for Electrified Drivetrains | M.Sc. Ruben Bärenweiler Co-Autoren: Dipl.-Ing Wolfgang Schön / M.Sc. Andreas Schmid | ZF Friedrichshafen AG |
| 11:55 | MegaW: Design and realization of a high performance SiC inverter for the evaluation and testing of prototypical electric drives | Maximilian Barkow Co-Autoren: Patrick Fuchs (Porsche), Timijan Velic (Porsche), Maximilian Hofmann (Fraunhofer IISB), Hubert Rauh (Fraunhofer IISB), Manuel Gärtner (STMicroelectronics) | Dr. Ing. h.c. F. Porsche AG |
// Session 1A //
Power Electronics I: Traction Inverters
Location: Lecture Hall A
Session chairs: Juris Tlatlik, Dr. Tomas Reiter
| 10:25 | 29/06/2021 Session 1A 10:25 Uhr Johannes Häring Co-Autoren: Dr.-Ing. Michael Gleissner, Prof. Dr.-Ing. Mark-M. Bakran University of Bayreuth Test bench setup to validate the operating parameters of an 800 V 3-phase 3 level ANPC converter for electric vehicles |
| 10:55 | 29/06/2021 Session 1A 10:55 Uhr Dr. Dilder Chowdhury NEXPERIA Power GaN FET technology in high power applications including traction Inverters |
| 11:25 | 29/06/2021 Session 1A 11:25 Uhr M.Sc. Ruben Bärenweiler Co-Autoren: Dipl.-Ing Wolfgang Schön / M.Sc. Andreas Schmid ZF Friedrichshafen AG High Efficiency GaN Traction Inverter for Electrified Drivetrains |
| 11:55 | 29/06/2021 Session 1A 11:55 Uhr Maximilian Barkow Co-Autoren: Patrick Fuchs (Porsche), Timijan Velic (Porsche), Maximilian Hofmann (Fraunhofer IISB), Hubert Rauh (Fraunhofer IISB), Manuel Gärtner (STMicroelectronics) Dr. Ing. h.c. F. Porsche AG MegaW: Design and realization of a high performance SiC inverter for the evaluation and testing of prototypical electric drives |
// Session 1B //
Energy and Power Management
Location: Lecture Hall B
Session chairs: Dipl.-Ing. Markus Demmerle, Peter Schmitz
| 10:25 | Evaluation of efficiency enhancing measures for automotive fuel cell powertrain with the nested optimization | Dr.-Ing. Florian Uhrig | Vitesco Technologies GmbH |
| 10:55 | State Detection and probability-based Prediction for a Predictive Power Management | M.Sc. Benjamin Löwer Co-Autoren: Janis von Roden, M.Sc., Dr.-Ing Mohammed Ayeb, Prof.Dr. rer. nat. Ludwig Brabetz | Universität Kassel |
| 11:25 | Investigation of the driver influence on the energy management strategy of a light duty hybrid electric vehicle | Pascal Knappe Co-Autoren: Dr. Rene Savelsberg (FEV Europe GmbH), Simon Gottorf (FEV Europe GmbH), Dr. Georg Birmes (FEV Europe GmbH), Dr. Matthias Thewes (FEV Europe GmbH) | RWTH Aachen University |
| 11:55 | Energy Management and Optimization of an FCV hybrid vehicle | Remy Fontaine Co-Autoren: Michael Kahlstatt, Roland Matthè | Opel Automobile GmbH |
// Session 1B //
Energy and Power Management
Location: Lecture Hall B
Session chairs: Dipl.-Ing. Markus Demmerle, Peter Schmitz
| 10:25 | 29/06/2021 Session 1B 10:25 Uhr Dr.-Ing. Florian Uhrig Vitesco Technologies GmbH Evaluation of efficiency enhancing measures for automotive fuel cell powertrain with the nested optimization |
| 10:55 | 29/06/2021 Session 1B 10:55 Uhr M.Sc. Benjamin Löwer Co-Autoren: Janis von Roden, M.Sc., Dr.-Ing Mohammed Ayeb, Prof.Dr. rer. nat. Ludwig Brabetz Universität Kassel State Detection and probability-based Prediction for a Predictive Power Management |
| 11:25 | 29/06/2021 Session 1B 11:25 Uhr Pascal Knappe Co-Autoren: Dr. Rene Savelsberg (FEV Europe GmbH), Simon Gottorf (FEV Europe GmbH), Dr. Georg Birmes (FEV Europe GmbH), Dr. Matthias Thewes (FEV Europe GmbH) RWTH Aachen University Investigation of the driver influence on the energy management strategy of a light duty hybrid electric vehicle |
| 11:55 | 29/06/2021 Session 1B 11:55 Uhr Remy Fontaine Co-Autoren: Michael Kahlstatt, Roland Matthè Opel Automobile GmbH Energy Management and Optimization of an FCV hybrid vehicle |
12:25 – 13:45
Lunch break and exhibition
13:45 – 14:15Overview 1A
Battery Trends
Sessionleiter: Dipl.-Ing. Ottmar Sirch
Batteries for EVs and powertrains – Current trends and performance data
Prof. Dirk Uwe Sauer
ISEA Institut für Stromrichtertechnik und Elektrische Antriebe
13:45 – 14:15Overview 1B
Power Semiconductors
Sessionleiter: Dr. Carsten Hoff
Power Sermiconductors – Market evolution and related technical developments
Ph.D. Elena Barbarini
System Plus Consulting
14:15 – 14:20
Coffee Break and Exhibition
14:20 – 15:50
Parallel Session 2
// Session 2A //
Infrstructure
Location: Lecture Hall A
Session chairs: Dipl.-Ing. Peter Schmitz, Dipl.-Ing. Friedrich Graf
| 14:20 | An integrated approach that combines EV operation with a conceptual design for taxi services. | Dr Juma Alaydi | IUG |
| 14:50 | The fear of a dead battery - the challenge of charging | Winfried Möll | Bender Industries GmbH & Co. KG |
| 15:20 | Challenges of the Grid Integration | Dipl. Ing. Leonhard Bartsch | Ford Motor Company |
// Session 2A //
Infrstructure
Location: Lecture Hall A
Session chairs: Dipl.-Ing. Peter Schmitz, Dipl.-Ing. Friedrich Graf
| 14:20 | 29/06/2021 Session 2A 14:20 Uhr Dr Juma Alaydi IUG An integrated approach that combines EV operation with a conceptual design for taxi services. |
| 14:50 | 29/06/2021 Session 2A 14:50 Uhr Winfried Möll Bender Industries GmbH & Co. KG The fear of a dead battery - the challenge of charging |
| 15:20 | 29/06/2021 Session 2A 15:20 Uhr Dipl. Ing. Leonhard Bartsch Ford Motor Company Challenges of the Grid Integration |
// Session 2B //
148V Architectures and Systems
Location: Lecture Hall B
Session chairs: Dr. Hartmut Pröbstle, Dr. Anatoliy Lyubar
| 14:20 | Extended 48V topologies – not only for propulsion | Richard Weldle Co-Autoren: Rainer Knorr, Stefan Lauer | Vitesco Technologies |
| 14:50 | 48V mHEV batteries – typical application and challenges | Horst Mettlach | Opel Automobile GmbH |
| 15:20 | The impact on VDA320, ISO21780, ISO16750 test requirements on semiconductor component selection. | Dipl.-Ing. Dirk Zündorf Co-Autoren: Dr. Soeren Sappok, Abdullah Cam, Leonardo Ribeiro | Renesas Electronics Europe GmbH |
// Session 2B //
148V Architectures and Systems
Location: Lecture Hall B
Session chairs: Dr. Hartmut Pröbstle, Dr. Anatoliy Lyubar
| 14:20 | 29/06/2021 Session 2B 14:20 Uhr Richard Weldle Co-Autoren: Rainer Knorr, Stefan Lauer Vitesco Technologies Extended 48V topologies – not only for propulsion |
| 14:50 | 29/06/2021 Session 2B 14:50 Uhr Horst Mettlach Opel Automobile GmbH 48V mHEV batteries – typical application and challenges |
| 15:20 | 29/06/2021 Session 2B 15:20 Uhr Dipl.-Ing. Dirk Zündorf Co-Autoren: Dr. Soeren Sappok, Abdullah Cam, Leonardo Ribeiro Renesas Electronics Europe GmbH The impact on VDA320, ISO21780, ISO16750 test requirements on semiconductor component selection. |
15:50 – 16:05
Coffee break and exhibition
16:05 – 17:35Plenary discussion
Hybrid – Quo vadis?
Session chairs: Dr. Vera Lauer, Prof. Dr. Hans-Georg Herzog
Impuls lecture 1: Thaughts from a traveller from 12 to 48 V and beyond to High Voltage Thomas Weber (Daimler AG)
Impuls lecture 2: Hydrid : the 3 coming step to reach a full electric world Nicolas Fremau (Renault)
tbd
17:35
End of first day
18:30
Evening reception
2. Day // November 9, 2021
08:30 – 09:00Overview 2A
E/E Architectures
Session chairs: Dr. Carsten Hoff
Agricultural industry applications, uses cases and challenges of the meduim voltage (48V)
Alexander Schultz-Storz
Panasonic Industry Europe GmbH
08:30 – 09:00Overview 2B
Energy Storage
Sessionleiter: Dipl.-Ing. Ottmar Sirch
Storing 60 Wh/kg in 15 s: Novel Ultracapacitor Technologies
Dr. Sebastian Pohlmann
Skeleton Technologies Group
09:05 – 10:35
Parallel Session 3
// Session 3A //
Reliable Power Supply I
Location: Lecture Hall A
Session chairs: Dr. Jan Lichtermann, Dr. Marc Thele
| 9:05 | Analytical Thermal Cable Models for Ampacity Derating Calculation in Smart Fuses | Anika Henke Co-Autoren: Stephan Frei | TU Dortmund University |
| 9:35 | Predictive Diagnosis of E-Fuse-Protected Supply Paths in Vehicle Low-Voltage Energy Systems | M.Eng. Florian Bierwirth Co-Autoren: Yusuf Grottenthaler, Laurenz Tippe, Julian Taube, Joachim Fröschl, Jürgen Gebert, Hans-Georg Herzog | BMW Group |
| 10:05 | Modeling of Automotive Power Supply Systems for Transient Analysis of Switching Events and Electrical Faults | M. Sc. Michael Gerten Co-Autoren: M. Sc. Marvin Rübartsch, Prof. Dr.-Ing. Stephan Frei | Technische Universität Dortmund |
// Session 3A //
Reliable Power Supply I
Location: Lecture Hall A
Session chairs: Dr. Jan Lichtermann, Dr. Marc Thele
| 9:05 | 30/06/2021 Session 3A 9:05 Uhr Anika Henke Co-Autoren: Stephan Frei TU Dortmund University Analytical Thermal Cable Models for Ampacity Derating Calculation in Smart Fuses |
| 9:35 | 30/06/2021 Session 3A 9:35 Uhr M.Eng. Florian Bierwirth Co-Autoren: Yusuf Grottenthaler, Laurenz Tippe, Julian Taube, Joachim Fröschl, Jürgen Gebert, Hans-Georg Herzog BMW Group Predictive Diagnosis of E-Fuse-Protected Supply Paths in Vehicle Low-Voltage Energy Systems |
| 10:05 | 30/06/2021 Session 3A 10:05 Uhr M. Sc. Michael Gerten Co-Autoren: M. Sc. Marvin Rübartsch, Prof. Dr.-Ing. Stephan Frei Technische Universität Dortmund Modeling of Automotive Power Supply Systems for Transient Analysis of Switching Events and Electrical Faults |
// Session 3B //
48V Components
Location: Lecture Hall B
Session chairs: Dr. Marc Nalbach, Dipl.-Ing. Ottmar Sirch
| 09:05 | ISCAD is ready for traction: the most powerful 48 V drive on the market now delivers 80 kW | Dr. Andreas Baumgardt Co-Autoren: Dr. Oleg Moros, Dr. Benjamin Rubey, Stefan Runde, Dr. Florian Bachheibl | Molabo GmbH |
| 09:35 | Analyzing the energy throughput in the 12V/48V vehicle power net during different drive profiles | Dr. Christina Antonius | Clarios Advanced Solutions GmbH |
| 10:05 | High power density solution for DC link on 48 V inverter application with Hybrid Aluminum Electrolytic Capacitors | Fabio Mello | TDK Electronics AG |
// Session 3B //
48V Components
Location: Lecture Hall B
Session chairs: Dr. Marc Nalbach, Dipl.-Ing. Ottmar Sirch
| 09:05 | 30/06/2021 Session 3B 09:05 Uhr Dr. Andreas Baumgardt Co-Autoren: Dr. Oleg Moros, Dr. Benjamin Rubey, Stefan Runde, Dr. Florian Bachheibl Molabo GmbH ISCAD is ready for traction: the most powerful 48 V drive on the market now delivers 80 kW |
| 09:35 | 30/06/2021 Session 3B 09:35 Uhr Dr. Christina Antonius Clarios Advanced Solutions GmbH Analyzing the energy throughput in the 12V/48V vehicle power net during different drive profiles |
| 10:05 | 30/06/2021 Session 3B 10:05 Uhr Fabio Mello TDK Electronics AG High power density solution for DC link on 48 V inverter application with Hybrid Aluminum Electrolytic Capacitors |
10:25 – 10:55
Coffee break and exhibition
10:55 – 12:25
Parallel Session 4
// Session 4A //
Power Electronics II: Charging
Location: Lecture Hall A
Session chairs: Dr. Tomas Reiter, Manuel Gärtner
| 10:55 | Transformerless Onboard Charger for Improvements of Costs and Power Density | Dr.-Ing André Körner Co-Autoren: Martin Dierkes (HELLA), Thomas Ferber (AUDI) | Hella GmbH & Co. KGaA |
| 11:25 | High Power Density OBC Featuring Power Pulsating Buffer | Rafael Jimenez Co-Autoren: Pablo Gaona; Óscar Lucía; Héctor Sarnago | Lear Corporation |
| 11:55 | The benefits of SiC in OBC applications with a focus on commercial vehicle applications | Tim Karcher Co-Autoren: folgend ggf. | innolectric AG |
// Session 4A //
Power Electronics II: Charging
Location: Lecture Hall A
Session chairs: Dr. Tomas Reiter, Manuel Gärtner
| 10:55 | 30/06/2021 Session 4A 10:55 Uhr Dr.-Ing André Körner Co-Autoren: Martin Dierkes (HELLA), Thomas Ferber (AUDI) Hella GmbH & Co. KGaA Transformerless Onboard Charger for Improvements of Costs and Power Density |
| 11:25 | 30/06/2021 Session 4A 11:25 Uhr Rafael Jimenez Co-Autoren: Pablo Gaona; Óscar Lucía; Héctor Sarnago Lear Corporation High Power Density OBC Featuring Power Pulsating Buffer |
| 11:55 | 30/06/2021 Session 4A 11:55 Uhr Tim Karcher Co-Autoren: folgend ggf. innolectric AG The benefits of SiC in OBC applications with a focus on commercial vehicle applications |
// Session 4B //
Reliable Power Supply II
Location: Lecture Hall B
Session chairs: Prof. Dr. Stephan Frei, Prof. Dr. Ludwig Brabetz
| 10:55 | Prototypical Implementation and Experimental Investigation of a Fault Tolerant Powernet Architecture for Automated Vehicles | Dipl.-Ing. Christian Sültrop Co-Autoren: Jan Helfrich, Thomas Lang, Jürgen Gebert, Phillip Arnold | Fraunhofer Institut für Integrierte Systeme und Bauelementetechnologie IISB |
| 11:25 | Implementation of a Modular Segmentation Unit for Automotive High Current Applications | M. Sc. Laurenz Tippe Co-Autoren: Julian Taube (TUM), Joachim Fröschl (BMW), H.-G. Herzog (TUM) | Technische Universität München |
| 11:55 | Parallel DC/DC Converters in Automotive Powernets | Julian Taube Co-Autoren: Laurenz Tippe, Prof. H.-G. Herzog | Technische Universität München |
// Session 4B //
Reliable Power Supply II
Location: Lecture Hall B
Session chairs: Prof. Dr. Stephan Frei, Prof. Dr. Ludwig Brabetz
| 10:55 | 30/06/2021 Session 4B 10:55 Uhr Dipl.-Ing. Christian Sültrop Co-Autoren: Jan Helfrich, Thomas Lang, Jürgen Gebert, Phillip Arnold Fraunhofer Institut für Integrierte Systeme und Bauelementetechnologie IISB Prototypical Implementation and Experimental Investigation of a Fault Tolerant Powernet Architecture for Automated Vehicles |
| 11:25 | 30/06/2021 Session 4B 11:25 Uhr M. Sc. Laurenz Tippe Co-Autoren: Julian Taube (TUM), Joachim Fröschl (BMW), H.-G. Herzog (TUM) Technische Universität München Implementation of a Modular Segmentation Unit for Automotive High Current Applications |
| 11:55 | 30/06/2021 Session 4B 11:55 Uhr Julian Taube Co-Autoren: Laurenz Tippe, Prof. H.-G. Herzog Technische Universität München Parallel DC/DC Converters in Automotive Powernets |
12:25 – 13:45
Lunch break and exhibition
13:45 – 14:15Overview 3A
Charging Infrastructure
Session chairs: Dipl.-Ing. Ottmar Sirch
Modular Design of Mobile Charging Infrastructure with Fuel Cell Systems for Energy Supply
Markus Kordel
Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)
13:45 – 14:15
Overview 3B
Last Mile
Session chairs: Dr. Carsten Hoff
URBANIZED – modUlaR and flexible solutions for urBAN-sIzed Zero-Emissions last-mile Delivery and services vehicles
Dr. Martin Brüll
Vitesco Technologies GmbH
14:15 – 14:20
Short break
14:20- 16:20
Parallel Session 5
// Session 5A //
Energy Storage Systems
Location: Lecture Hall A
Session chairs: Prof. Dr. Ludwig Brabetz, Dr. Marc Thele
| 14:20 | 2nd life Ampera battery packs charge up the next generation electric vehicles | Roland Matthé | Opel Automobile GmbH |
| 14:50 | Lithium-Ion high performance cells for compact 12V/48V storage systems | Dr. David Ensling | VARTA Microbattery GmbH |
| 15:20 | Risk study on thermal dimensioning of vehicle components with lithium-ion batteries | Dr.-Ing. Björn Kleinsteinberg | HELLA GmbH & Co. KGaA |
| 15:50 | State-of-Function Verification for Safety-Relevant Energy Storage Systems | Dipl.-Ing. (FH) Dennis Kurzweil Co-Autoren: Dr.-Ing. Eckhard Karden | Ford Research & Innovation Center Aachen |
// Session 5A //
Energy Storage Systems
Location: Lecture Hall A
Session chairs: Prof. Dr. Ludwig Brabetz, Dr. Marc Thele
| 14:20 | 30/06/2021 Session 5A 14:20 Uhr Roland Matthé Opel Automobile GmbH 2nd life Ampera battery packs charge up the next generation electric vehicles |
| 14:50 | 30/06/2021 Session 5A 14:50 Uhr Dr. David Ensling VARTA Microbattery GmbH Lithium-Ion high performance cells for compact 12V/48V storage systems |
| 15:20 | 30/06/2021 Session 5A 15:20 Uhr Dr.-Ing. Björn Kleinsteinberg HELLA GmbH & Co. KGaA Risk study on thermal dimensioning of vehicle components with lithium-ion batteries |
| 15:50 | 30/06/2021 Session 5A 15:50 Uhr Dipl.-Ing. (FH) Dennis Kurzweil Co-Autoren: Dr.-Ing. Eckhard Karden Ford Research & Innovation Center Aachen State-of-Function Verification for Safety-Relevant Energy Storage Systems |
// Session 5B //
Future Vehicle Power Supply Architectures
Location: Lecture Hall B
Session chairs: Dr. Vera Lauer, Dipl.-Ing. Markus Demmerle
| 14:20 | Increase of electrical efficiency with 48 Volt | Dr.-Ing. Joachim Fröschl Co-Autoren: Julian Taube, Laurenz Tippe, Hans-Georg Herzog, Ottmar Sirch, Hartmut Pröbstle | BMW Group |
| 14:50 | Semiconductor based smart switches for automotive applications with high reliability | Sebastian Rohm Co-Autoren: Artur Benisek, Wolfgang Tusler, Louis Costa | AB Mikroelektronik GmbH |
| 15:20 | Power Distribution Concepts in Highly Automated Vehicles | Dr. Antoni Ferré Co-Autoren: CARLOS FERNANDEZ, RAMON SERRET, ANAS CHIB, ALI ENAJI | LEAR Corporation |
| 15:50 | High Performance 800VDC Power Conversion and Distribution for Battery Electric Vehicles (BEVs) using Modular Power Components | Jon Siegers | Vicor Corporation, USA |
// Session 5B //
Future Vehicle Power Supply Architectures
Location: Lecture Hall B
Session chairs: Dr. Vera Lauer, Dipl.-Ing. Markus Demmerle
| 14:20 | 30/06/2021 Session 5B 14:20 Uhr Dr.-Ing. Joachim Fröschl Co-Autoren: Julian Taube, Laurenz Tippe, Hans-Georg Herzog, Ottmar Sirch, Hartmut Pröbstle BMW Group Increase of electrical efficiency with 48 Volt |
| 14:50 | 30/06/2021 Session 5B 14:50 Uhr Artur Benisek Co-Autoren: Louis Costa AB Mikroelektronik GmbH Semiconductor based smart switches for automotive applications with high reliability |
| 15:20 | 30/06/2021 Session 5B 15:20 Uhr Dr. Antoni Ferré Co-Autoren: CARLOS FERNANDEZ, RAMON SERRET, ANAS CHIB, ALI ENAJI LEAR Corporation Power Distribution Concepts in Highly Automated Vehicles |
| 15:50 | 30/06/2021 Session 5B 15:50 Uhr Jon Siegers Vicor Corporation, USA High Performance 800VDC Power Conversion and Distribution for Battery Electric Vehicles (BEVs) using Modular Power Components |
16:20 – 16:30
Summary and Goodbye
16:30
End of Conference
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