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This paper presents the design method using topology optimization and the fabricating feasibility using Fused Deposition Modeling (FDM) 3D printing technique for Functionally Graded Material (FGM) insulator. The concepts of FGM and topology optimization are primarily introduced. And a topology optimization approach based on COMSOL Multiphisics is proposed. The optimization objective is to uniform...
The application of Functionally Graded Material (FGM) in the solid insulation of high voltage apparatus is discussed. Firstly, the concept of FGM and its effect on electric field (E-field) optimization is introduced. Secondly, optimization of permittivity FGM (e-FGM) insulator is studied. A numerical technique for the optimization of permittivity distribution in e- FGM spacer is proposed and simulated...
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