Electromagnetic compatibility (EMC) is an integral part of product development. Both the advancing digitalization of industry and society and the expansion of sustainable energy supply are driving the growth in electronic components in drive systems or for wireless communication technology. EMC aims to limit the electromagnetic interference that inevitably occurs between components. At the same time, conducted and radiated emissions and susceptibility should be suppressed as far as possible.
In order to save time and costs, extensive full-wave simulations are used. Using various canonical problems from the field of EMC (see Fig. 1-3) and other specially created 3D models as examples, benchmarks such as radiation patterns or shielding attenuation will be developed and then critically discussed. In addition to the Method of Moments (MOM) and the Finite Element Method (FEM), other known numerical and volume-based methods will also be used. These benchmarks serve as a valuable reference for EMC and for assessing the quality of the numerical methods.
The work includes the following points in particular:
Relevant literature research on numerical methods (MOM & FEM) including familiarization with the respective tools (Simcenter 3D, CONCEPT-II, Ansys HFSS)
Creation of 3D models and numerical benchmarks with subsequent examination of the results and critical discussion of the 3D models.
(Optional) Addition of further volume-based algorithms (finite integration theory, or FIT)
References:
Sangwook Park et al, "Lessons from applying IEEE standard 1597 for validation of computational electromagnetics computer modeling and simulations"
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