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Dr. Cao Yang, Engineering Executive, Company: JJE Technologies Co.,Ltd The range extender, as a critical enabler for new energy vehicles, has long been challenged by the inherent trade-off between compactness, noise, vibration, and harshness (NVH), and system cost. This article presents JJE’s Integrated Active Cancellation Range Extender Technology, a next-generation system that fundamentally redefines the…
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Dr. Reik Laubenstein, Engineer, IAV Automotive Engineering Inc. Dr. Johannes Werfel, Team Manager, IAV GmbH Batteries are the core component of electrified vehicles. However, conventional approaches, that heavily rely on physical prototyping and extensive testing, are too slow and costly for the pace that is demanded by the market. IAV implemented virtualdriven processes with smart…
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Philippe Pauchard, Application Engineer at DuPont (Switzerland) Christoph Berger, Application Development Manager, DuPont (Germany) Electric erosion in bearings Undesirable parasitic electrical currents in traction motors can pass through roller bearings and cause damage known as electrical erosion. This phenomenon is characterized by electrical discharges between the rolling elements and the bearing raceways, leading to the…
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Global powertrain markets are diverging. BorgWarner CEO Joseph Fadool explains why “making speed the moat”, re-regionalization, and AI will shape the automotive propulsion industry – and why policy shouldn’t push technology
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A Holistic System Optimization of BorgWarner’s Next Generation Integrated Drive Modules Dr. Arnaud Leblay, System Engineer Technologies & Innovation Eric Bourniche, Engineering Supervisor Technologies & Innovation Dr. Pascal David, Engineering Manager Technologies & Innovation Adrien Bossi, System Engineer Technologies & Innovation Harsha Nanjundaswamy, Engineering Director Technologies & Innovation all BorgWarner PDS
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How a 2-speed integrated e-Beam axle removes the final barrier to practical heavy-duty electrification Dan Ouwenga, Director – Product Management, Dauch The promise of electric propulsion has always been straightforward: instant torque, smooth drivability, reduced NVH, and lower lifetime operating costs. For light-duty passenger vehicles, that promise has largely been delivered. But for the heavy-duty…
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Automotive drivetrain engineers aim to perfect and refine electric drive lines to the point where they operate right at the edge of what is physically possible. This requires simulation models, to act as cost function in the design process or to train reduced order models. These latter models should incorporate all physical loss and performance…
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Simon Shepherd, Head of eDrive and Chief Product Officer, Monumo Deeptech is transforming EV powertrain engineering by introducing new levels of computational freedom, speed, and system integration, allowing companies to achieve levels of performance and cost reduction previously out of reach through existing methods.
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Boosting powertrain development with agility, fast time-to-market and optimal product-market fit Dr. Martin Hofstetter, Head of E-Mobility and Alternative Drivetrains Research Group, Graz University of Technology Dr. Dominik Lechleitner, Senior Researcher, Graz University of Technology Designing electric powertrains is challenging: engineers must quickly find competitive designs and optimize the system for multiple key performance indicators…
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Alicja Stankiewicz, CTO, Coat-It Marek Turkiewicz, CEO, Coat-It Pollution kills more people globally each year than war, hunger, or disease. And at the heart of this crisis is carbon dioxide (CO2) – the primary greenhouse gas driving climate change.But what if CO2 could be split and transformed before it ever leaves a tailpipe?
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