Core Flux versus Leakage Flux: Distinguish the Field Regions
Core flux and leakage flux are distinguished …
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Biblioteca tecnica
Articoli tecnici pratici per la selezione, la progettazione e la produzione di nuclei per trasformatori.
1,317 articoli
Uncertainty in Core Simulation: Material, Geometry and Solver Contributions
Uncertainty in a core simulation comes from m…
Leggi l'articolo completoSensitivity Studies for Core Geometry: Rank Inputs before Optimizing
A sensitivity study should identify which unc…
Leggi l'articolo completoCalibrating a Core Model without Overfitting One Test
Calibrating a core model to one test is not t…
Leggi l'articolo completoMeasured B-H Data in Simulation: Interpolation and Extrapolation Choices
Measured B-H points do not become a reliable …
Leggi l'articolo completoBoundary Conditions for Transformer Core Field Models
Boundary conditions define the magnetic probl…
Leggi l'articolo completoCore FEA Mesh Convergence: Evidence before Trusting a Hot Spot
A finite-element hot spot is not trustworthy …
Leggi l'articolo completoLamination Homogenization: What an Effective-Medium Model Omits
Lamination homogenization replaces many thin …
Leggi l'articolo completoAnisotropic Steel in FEA: Material Axes Must Follow the Geometry
An anisotropic steel model is only meaningful…
Leggi l'articolo completo2D versus 3D Core FEA: Choose by the Question
Choose two-dimensional or three-dimensional f…
Leggi l'articolo completoMagnetic Equivalent Circuits for Transformer Cores: Useful Simplifications
A magnetic equivalent circuit is useful when …
Leggi l'articolo completoCore Loss under Distorted Excitation: Data Required before Prediction
Predicting core loss under distorted excitati…
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