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Power Electronics Comprehensive Overview

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Electrical | Infotainment, Electrical | Electronic Modules Virtual Test Environment of Radiated Emission for CISPR • Reduce time and cost of CISPR25 certification of infotainment and powertrain subsystems (approx. 50 subsystems) • 15 to 20 tests per subsystem for CISPR 25 certification • Need fast and efficient EMC simulation that fits overall development time • Radiated Emission Modeling workflow using MBD method by combining 3D and 1D Simulation Techniques (Ansys TwinBuilder, Q3D, SIwave, HFSS) − Correlation between Full 3D CAE modeling and MBD Modeling Methodology − Workflow to create System Model • MBD for EMC workflow is Efficient, fast and accurate, reduces simulation run-time from several hours to minutes to analyze full system for radiated emissions • Time and cost of EMC Countermeasures can be reduced by 50% Engineering Goals Benefits Solution Full 3D EMC Simulation Environment Device Under Test (DUT) Integrated with the System Model Radiated Emission Modeling with Model Based Design Environment as per CISPR 25

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