onsemi, which produces intelligent power and sensor technologies for automotive and industrial applications, has released its newest 1,200 V EliteSiC silicon carbide (SiC) M3S devices for EV power electronics. The expanded portfolio includes EliteSiC MOSFETs and modules with high switching speeds, enabling 800 V applications including EV on-board charging (OBC), solar inverters and energy storage… Read more »
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DENSO creates its first SiC power semiconductor inverter
Japanese automotive component manufacturer DENSO has produced its first silicon carbide (SiC) inverter. This inverter, which is used in BluE Nexus’s eAxle electric drive module, will be utilized in the Lexus RZ, an EV released in March. SiC power semiconductors have lower power loss than silicon-based devices, the company said. SiC semiconductor inverters reduced power… Read more »
CISSOID and Silicon Mobility partner to provide SiC inverter reference design
Semiconductor maker CISSOID and Silicon Mobility, a supplier of electrified powertrain control solutions, are partnering to deliver a complete and modular SiC inverter reference design that supports electric motor drives up to 350 kW / 850 V. The design combines CISSOID’s high-voltage power module, integrated gate driver board and control board with Silicon Mobility’s OLEA… Read more »
Accelerating Electric Drive Engineering With An Integrated Multiphysics Design Workflow
Predicting motor electromagnetics, noise, heat transfer, stresses, or simulating specific phenomena on an electric drive is technologically challenging and requires new fields of expertise and mindsets. Siemens offers an integrated multiphysics workflow for electric drive engineering. In this 60-minute webinar, Sudhi Uppuluri and Benoit Magneville from Siemens explain how a collaborative and flexible ecosystem connects… Read more »
Battery Modeling with COMSOL Multiphysics®
Detailed understanding of battery technology and the underlying physics processes is necessary to design high-performance, durable, and safe batteries. Physics-based modeling is being used for building accurate simulations of batteries, incorporating different aspects through predefined physics-based interfaces, from detailed structures in a battery’s porous electrode to the battery pack scale, including thermal management systems. In… Read more »
Customize An Efficient And Performant SiC Inverter With Reference Design From Silicon Mobility And CISSOID
Join this presentation to learn about a new comprehensive and modular reference design of a 350kW/850V silicon carbide (SiC) inverter for electric motor control. This reference design is the result of a partnership between Silicon Mobility and CISSOID. It is a unique alternative solution to the current offerings available on the market as it avoids… Read more »
Accelerating EV engineering with an integrated multiphysics design workflow (Webinar)
Predicting motor electromagnetics, noise, heat transfer, stresses, or simulating specific phenomena on an electric drive is technologically challenging and requires new fields of expertise and mindsets. Join this webinar, at our Spring Virtual Conference on EV Engineering, where Sudhi Uppuluri and Benoit Magneville from Siemens explain how a collaborative and flexible ecosystem connects the toolsets… Read more »
VisIC shows a gallium nitride 3-phase traction inverter with an automotive-grade PMSM motor
VisIC Technologies says that a major automotive OEM has evaluated its 2.2 mΩ, 650 V half-bridge power module based on four parallel 8 mΩ power FETs, using a PMSM motor. At 400 V, the inverter phase current reached 350 A rms (500 A peak). Driving cycle testing showed comparable efficiency to commercial silicon carbide-based modules…. Read more »