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Théophile Allard, CTO and co-founder at Neural Concept The automotive industry is undergoing a structural shift. Development cycles compress from years to months, regulatory requirements multiply and customer expectations rise. The automotive industry’s structural challenges feel more burning than ever: deliver better vehicles, faster, without sacrificing quality or cost.
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Goeff Lewis, Technical Director, Duvelco OEMs love SiC and GaN [1]; higher switching speeds lead to more efficient motors, which in turn mean greater range or lighter, less expensive batteries for the same BEV range. Higher switching speeds, dV/dt, can mean increased displacement current coupled onto the motor shaft [2].
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* Simulation results visualizing free surface flow of the oil jet (injection nozzle indicated by the yellow arrow) on the left side and heat distribution in the rotor on the right side, resulting from one single MPX simulation. The green circle marks the location of an infrared sensor. Investigating e-motor thermals as a result of…
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Kim App, VP Sales & Marketing, Marel Power Electrification is redefining passenger vehicles and heavy-duty trucks, placing new demands on efficiency, power density, scalability, and supply resilience. At the center of this shift is the power conversion layer — the link between the power semiconductors and the systems that deliver motion. Marel’s architecture rethinks how…
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Rory Brogan, Founder & CEO, Torev Motors Torev Motors develops wound rotor axial flux motors for automotive and defense vehicles.
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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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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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