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