Core Flux versus Leakage Flux: Distinguish the Field Regions
Core flux and leakage flux are distinguished …
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Bibliothèque technique
Articles techniques pratiques sur la sélection, la conception et la fabrication des noyaux de transformateurs.
1,317 articles
Uncertainty in Core Simulation: Material, Geometry and Solver Contributions
Uncertainty in a core simulation comes from m…
Lire l’article completSensitivity Studies for Core Geometry: Rank Inputs before Optimizing
A sensitivity study should identify which unc…
Lire l’article completCalibrating a Core Model without Overfitting One Test
Calibrating a core model to one test is not t…
Lire l’article completMeasured B-H Data in Simulation: Interpolation and Extrapolation Choices
Measured B-H points do not become a reliable …
Lire l’article completBoundary Conditions for Transformer Core Field Models
Boundary conditions define the magnetic probl…
Lire l’article completCore FEA Mesh Convergence: Evidence before Trusting a Hot Spot
A finite-element hot spot is not trustworthy …
Lire l’article completLamination Homogenization: What an Effective-Medium Model Omits
Lamination homogenization replaces many thin …
Lire l’article completAnisotropic Steel in FEA: Material Axes Must Follow the Geometry
An anisotropic steel model is only meaningful…
Lire l’article complet2D versus 3D Core FEA: Choose by the Question
Choose two-dimensional or three-dimensional f…
Lire l’article completMagnetic Equivalent Circuits for Transformer Cores: Useful Simplifications
A magnetic equivalent circuit is useful when …
Lire l’article completCore Loss under Distorted Excitation: Data Required before Prediction
Predicting core loss under distorted excitati…
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