Tank-Wall Stray-Loss Models: Inputs beyond Core Steel Grade
A tank-wall stray-loss model starts with the …
Ler artigo completoBIBLIOTECARecursos de engenharia
Biblioteca técnica
Artigos de engenharia aplicados à seleção, ao projeto e à produção de núcleos de transformadores.
324 artigos
Magnetic Shields versus Conductive Shields in Transformers
Magnetic and conductive shields reduce exposu…
Ler artigo completoStray Flux in Transformer Clamps: Magnetic and Conductive Paths
A transformer clamp can participate in two di…
Ler artigo completoCore Flux versus Leakage Flux: Distinguish the Field Regions
Core flux and leakage flux are distinguished …
Ler artigo completoUncertainty 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…
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