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Industrial Action Plan for the European Automotive Sector
The European automotive industry has long been a global leader, contributing €1 trillion to GDP and employing 13 million people, but it now faces a rapid transformation driven by the shift to clean mobility, digitalisation, and automation. With one in five cars sold globally in 2024 being electric, the sector must adapt to new technologies like AI, software, and connectivity while addressing challenges such as supply chain dependencies, talent shortages, and intense global competition. To secure its competitiveness and maintain a strong production base, the EU has launched an Action Plan, building on extensive industry consultations. This plan outlines concrete measures across five key areas: innovation and digitalisation, clean mobility, supply chain resilience, skills development, and a fair business environment, ensuring that Europe remains at the forefront of the automotive industry’s future.
Automotive Component Suppliers, Automotive Industry, Automotive Industry Policymakers, Automotive Suppliers, Environmental Policy Makers, European Parliament, European R&D Communities, Policy Makers in Energy and Transportation
Automotive Industry, Automotive Innovation, Autonomous Vehicles, Battery Technology, Clean Transport, Digitalization, Electric Vehicle Supply Chains, EU Regulation, European Council, European Parliament, Zero Emission Mobility
Link:
Full Document
Influence Of Slot/Pole Combinations on the Performance of Dual-Rotor Axial-Flux Surface-Mounted Permanent Magnet Electric Motor for Automotive Applications
A comparison between different slot/pole combinations of axial flux electric machines is presented in this poster. The main objective is to classify these structures according to torque density and electromagnetic performance, based on the specifications of a medium-sized electric car. The study is carried out using 3D-FEA calculations.
Automotive Engineers, Electric Vehicle Manufacturers, Electrical Engineering Researchers, Mechanical Engineering Researchers, Motor Design Engineers
Automotive Applications, Axial Flux Motors, E-Volve Cluster, Electromagnetic Performance, MAXIMA, Poster, Slot/Pole Combinations, Torque Density
Link:
Zenodo
Inherently Decoupled Dc-Link Capacitor Voltage Control of Multilevel Neutral-Point-Clamped Converters
This paper derives and discusses the superiority of a simple dc-link capacitor voltage control configuration for multilevel neutral-point-clamped converters with any number of levels. The control involves n − 2 control loops regulating the difference between the voltage of neighbor capacitors. These control loops are inherently decoupled, i.e., they are independent and the control action of one loop does not affect the others. This method is proven to be equivalent to previously published approaches, with the added advantages of increased simplicity and scalability to a higher number of levels, all while imposing a lower computational burden. The good performance of such control is confirmed through simulations and experiments.
Electrical Engineers, Electronic Suppliers and Manufacturers, EV Manufacturers, Power Electronic Engineers
Innovative e-Machine and Power Electronics Solutions for e-Axle and e-Corner Vehicle Powertrains
This paper outlines the main innovations of the EM-TECH and HighScape projects, targeting a wide range of vehicle applications, including passenger cars and commercial vehicles. Specifically, EM-TECH deals with: i) modular designs of on-board axial flux machines (AFMs) for reducing the implementation costs of scalable centralised powertrains for electric axle (e-Axle) solutions; ii) in-wheel motors (IWMs) integrated with electric gearing, for expanding the high efficiency region of electric corner (e-Corner) powertrains; and iii) the use of permanent magnets deriving from recycling processes to improve sustainability. In parallel, HighScape targets the physical and functional integration of the PE of WBG based traction inverters, onboard chargers, DC/DC converters, and electric drives for auxiliaries and actuators.
Automotive Component Manufacturers, Automotive Manufacturers, Electric Propulsion Researchers, Power Electronic Engineers
E-Volve Cluster, Electrical Machine, EM-TECH, HIGHSCAPE, In-Wheel Machines, On-Board Axial Flux Machines, Wide Bandgap-Based Power Electronics
Link:
Zenodo
Intelligent Power Modules with Integrated Sensors and OTP/OCP Circuits
The report details the results related to the design, fabrication and validation of the compact power modules, including active switches, gate drivers and auxiliary electronics, at a laboratory level conducted as part of the RHODaS project. Thermal degradation and undesirable electrical effects are also studied and presented.
Electric Propulsion Researchers, Electrical Engineers, Electronic Suppliers and Manufacturers, EV Manufacturers, Power Electronic Engineers
E-Volve Cluster, Electronic Components, Heavy-Duty Electric Transport, OTP/OCP Circuits, Power Converters, Power Modules, RHODaS, SiC and GaN Devices
Link:
Rhodas deliverable, Zenodo
Interleaved PCB Winding Planar Transformer for Electric Vehicle Charging CLLC Converters
As the growth in electric vehicle (EV) chargers continues to push research towards compact and efficient power converters, high-frequency magnetic designs become pivotal. However, they introduce new challenges related to excessive magnetic losses and adverse parasitic components. Using planar transformers with PCB windings can address these by offering good heat dissipation, low losses, and controlled parasitics. Furthermore, interleaved winding configurations can circumvent traditional design trade-offs. Therefore, this paper presents a planar transformer design using PCB windings with novel interleaving and design aspects to minimise the losses and parasitic components of the high-frequency transformer. It aims to achieve an optimal balance between the trade-offs whilst ensuring compatibility with the target converter’s requirements and cooling system. The proposed anti-symmetrical interleaving achieves a drastic reduction of factor 8.6 in interwinding capacitance compared to conventional full-interleaving combined with low winding losses. The paper provides extensive comparison studies of different interleaving types, supported by thorough finite element simulations. The resulting design approach is applied to a 4 kW isolated dc-dc converter for level-1 EV charging. Finally, different prototypes are built and extensively characterised and validated for implementation in the EV charger. The resulting transformer features a gravimetric and volumetric power density of 15.1 kW/kg and 76.4 kW/l, respectively
Battery and Charge Management Engineers, Charging Infrastructure Providers, Electric Vehicle Charging Infrastructure Developers, Electric Vehicle Manufacturers, Electronic Suppliers and Manufacturers, Electronics Engineers
CLLC Converter, DC-DC Converter, E-Volve Cluster, EV Charging Solutions, Finite Element Analysis, High-Frequency Magnetic Components, Interleaving, On-Board Charger, Planar Transformer, POWERDRIVE, Resonant Converter
Link:
IEEE Xplore
International Energy Agency (IEA) – Global EV Outlook
The Global EV Outlook is an annual publication that identifies and assesses recent developments in electric mobility across the globe. It is developed with the support of members of the Electric Vehicles Initiative (EVI).
Combining analysis of historical data with projections – now extended to 2035 – the reports examine key areas of interest such as the deployment of electric vehicles and charging infrastructure, battery demand, investment trends, and related policy developments in major and emerging markets. It also considers what wider EV adoption means for electricity and oil consumption and greenhouse gas emissions.
Academic Researchers, Automotive Industry Stakeholders, Battery Manufacturers, Clean Energy Advocates, Electric Utility Companies, Electric Vehicle Manufacturers, Energy Sector Professionals, Environmental Organizations, Financial Institutions, General Public, Government Agencies, Industry Associations, Infrastructure Developers, International Organisations, Investors, Market Analysts, Policy Makers, Public Transport Operators, Regulatory Bodies, Research Institutions, Supply Chain Managers, Technology Innovators, Transportation Authorities, Urban Planners, Venture Capitalists
Announced Pledges Scenario, Battery Demand, Battery Manufacturing, Battery Prices, Battery Recycling, Charging Infrastructure, Charging Points, Electric Buses, Electric Car Sales, Electric Mobility, Electric Three-Wheelers, Electric Trucks, Electric Two-Wheelers, Electric Vehicle Affordability, Electric Vehicle Batteries, Electric Vehicle Charging, Electric Vehicle Data Explorer, Electric Vehicle Industry, Electric Vehicle Industry Strategy, Electric Vehicle Outlook, Electric Vehicle Policy, Electric Vehicle Policy Explorer, Electric Vehicle Projections, Electric Vehicle Supply Chains, Electric Vehicle Trends, Emissions Reductions, Energy Demand, Global EV Outlook, Greenhouse Gas Emissions, Grid Impacts, Heavy-Duty Vehicles, International Energy Agency, Investment Trends, Lifecycle Analysis, Light-Duty Vehicles, Market Competition, Net Zero Emissions, Net Zero Emissions by 2050 Scenario, Oil Displacement, Policy Developments, Second-Hand Markets, Stated Policies Scenario, Venture Capital Investments
Joint ERTRAC-2Zero-CCAM Position Paper on Road Transport Research
In preparation of the new multi-annual financial framework of the European Union, we, the European Technology Platform ERTRAC and the European Partnerships 2Zero and CCAM, representing the Road Transport Research community, call on the European Union to urgently take strong actions to support the transformation of the sector towards digitalisation and decarbonisation and to defend its competitiveness in the face of a fierce international competition challenging the European economic sovereignty.
Academia and Research Institutions, Academic Researchers, Automotive Industry Policymakers, Automotive Manufacturers
2ZERO, Artificial Intelligence, CCAM, Circular Economy, Decarbonisation, Digital Twin, Digitalization, ERTRAC, Future Transport Solutions, Resilient Transport, Road Transport
Link:
Full Document
Lab Testing and Validation of the Thermal Management System
This document reports on the laboratory testing of the Thermal Management System (TMS) for a 150 kW High-Power Converter (HPC). Two prototype heatsinks, one made of copper and the other of aluminium, were tested. The aluminium heatsinks showed significant weight reduction while maintaining heat dissipation efficiency. The TMS is integral to the RHODAS project's 150 kW Integrated Motor Drive (IMD), ensuring optimal temperature for power converters in electric vehicles. The TMS, including the aluminium heatsink module, radiator, fan system, coolant pump, and piping, demonstrated effective performance under various thermal loads in laboratory conditions.
Supported by Computer Aided Engineering (CAE) and Computational Fluid Dynamics (CFD) analyses, the TMS design proved to be robust and scalable. Test results will guide future optimizations to enhance thermal efficiency and system integration for vehicle applications. The TMS is critical in preventing overheating, improving reliability, and extending the lifespan of components in electric vehicles (EVs).
Automotive Component Manufacturers, Automotive Designers, Automotive Manufacturers, Environmental and Energy Efficiency Experts, Thermal Management Researchers, Thermal Systems Engineers
Computational Fluid Dynamics, E-Volve Cluster, Heatsink Design, Power Converters, RHODaS, Thermal Management System
Link:
Rhodas deliverable
Life Cycle Assessment of Electric Traction Machine Considering Novel Recycling Processes for Permanent Magnet Circularity
The research presented in a poster format, focuses on the environmental impacts of electric traction machines (ETM) used in the electrification of vehicle fleets. While Electric Vehicles (EVs) offer significant benefits in terms of decarbonization, concerns have been raised regarding the environmental effects throughout the lifecycle of ETMs, from resource extraction to end-of-life treatment.
In this study, the VUB aims to analyze the environmental impacts of ETMs, with a particular focus on the use of permanent magnets (PM) containing strategic raw materials. The research explores novel recycling processes for PMs, aiming to mitigate environmental impacts associated with their production and disposal.
The research methodology employs Life Cycle Assessment (LCA), taking a cradle-to-grave approach to evaluate the environmental footprint of ETMs. Two scenarios will be compared: one with standard end-of-life treatment and the other integrating innovative PM recycling processes.
The results of the study are expected to shed light on the potential environmental benefits of circularity strategies in ETM design. Insights gained from this research will inform Maxima’s broader objective of developing more efficient ETMs with reduced reliance on strategic resources.
Academic Researchers, Automobile Manufacturers, Automotive Component Manufacturers, Automotive Engineers, Circular Economy Experts, Electric Vehicle Designers, Environmental Policy Makers, Recycling and Repurposing Specialists
E-Volve Cluster, Electric Traction Machine, Electric Vehicles, End-of-Life Stage, Life Cycle Assessment, Lifecycle Analysis, MAXIMA, Permanent Magnets, Poster
Link:
Zenodo