14 stories tagged powertrain on EV Digest.
Extended-Range Electric Vehicles (EREVs) are gaining traction as a unique EV powertrain, offering drivers the benefits of electric propulsion without range anxiety. Unlike conventional hybrids, EREVs use a gasoline engine solely as a generator to charge the battery, with electric motors always driving the wheels.
An EU-funded research initiative has successfully used 3D printing to create electric motor components from metallic glass. This innovative material, characterized by its disordered atomic structure, holds promise for improving the efficiency and performance of next-generation EV powertrains. The breakthrough could lead to lighter, more powerful, and potentially more cost-effective electric motors.
Geely's Horse Powertrain division has introduced an advanced plug-in hybrid system designed to significantly boost off-road capabilities for future vehicles. Boasting a massive 3,164 pound-feet of wheel torque, this innovative setup is positioned to deliver unprecedented power and control for rugged terrains. The technology promises to redefine performance expectations for PHEVs in challenging environments, potentially impacting the global market.
Texas Instruments has introduced the TMCS2100-Q1, an innovative coreless Hall-effect current sensor engineered specifically for hybrid and electric vehicle traction inverters. This new sensor significantly enhances accuracy by measuring magnetic fields in both horizontal and vertical directions, rather than the traditional single axis. This dual-axis approach promises improved efficiency and reliability for EV powertrain systems.
Hyundai and its luxury brand Genesis are set to debut extended-range electric vehicle (EREV) powertrains, with the first models expected to hit the market in 2027. This strategic move aims to broaden their electrified offerings, providing a bridge between pure EVs and traditional internal combustion engines for consumers in North America.
A new, compact sensor developed by Texas Instruments (TI) aims to significantly improve electric vehicle performance. This tiny device is designed to enhance battery efficiency, potentially extending EV range while also contributing to quieter and smoother acceleration.
Automotive supplier BorgWarner has landed a significant contract to provide its advanced Integrated Drive Modules (iDM) to an undisclosed global electric vehicle manufacturer. These compact, three-in-one units combine the electric motor, gearbox, and inverter, streamlining EV powertrain design and manufacturing. Production is slated to begin in 2027, marking a key win for BorgWarner in the rapidly evolving EV component market.
Mercedes-AMG is introducing a new GLC 53 model, moving away from the less popular four-cylinder plug-in hybrid (PHEV) configuration previously seen in the GLC 63 S E Performance. This strategic shift sees the brand re-embrace a larger-capacity six-cylinder engine, aiming to offer a more traditional performance feel. The decision follows critical reception of its high-strung four-cylinder PHEV, which struggled to resonate with AMG's discerning customer base.
Horse Powertrain has revealed a new range-extended EV (EREV) system, the D20 Methanol, which pairs an axial-flux electric motor with a methanol-burning engine. This innovative powertrain offers a potentially cleaner alternative to traditional fossil fuels for extending EV range, particularly in regions with abundant methanol production like China.
British EV powertrain specialist Electrogenic has acquired Huntington Beach-based TREMEC Electric GT, marking its entry into the U.S. market. This strategic move establishes a permanent American base for Electrogenic, which specializes in developing electric powertrain systems for various vehicle manufacturers.
Stellantis's Ram brand plans to discontinue its mild-hybrid V8 powertrains and automatic engine stop-start systems in 1500 pickup trucks, with a full phase-out expected by the 2027 model year. This move simplifies the powertrain lineup as the brand shifts its focus towards battery-electric and range-extended EV solutions for future trucks. However, some hybrid options will still be available through the transition.
TDK has expanded its line of aluminum electrolytic capacitors, introducing new 125 V components and enhancing its 63 V series. These advanced capacitors are designed for DC-link banks, crucial for efficient power conversion in various electric vehicle applications ranging from small EVs to electric boats and forklifts.
BMW outlined its strategy to offer a diverse range of powertrains across its vehicle lineup, including battery-electric options, to cater to varying global market demands. This approach is coupled with a renewed focus on a distinctive design language, moving away from a singular EV-only platform strategy.
NOVOSENSE Microelectronics has introduced its new SP301H/L digital isolators, designed to enhance the robustness and efficiency of RS485 communication systems essential for various electric vehicle applications. These advanced components integrate three isolation channels onto a single chip, offering a streamlined alternative to traditional optocoupler solutions.
