Core Saturation Knee: Why the Chosen Definition Matters
A saturation knee is not a uniquely defined p…
Ler artigo completoBIBLIOTECARecursos de engenharia
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Artigos de engenharia aplicados à seleção, ao projeto e à produção de núcleos de transformadores.
1,317 artigos
Overvoltage and Underfrequency Together: A Core Excitation Envelope
Overvoltage and underfrequency must be combin…
Ler artigo completoConverter DC Injection and Core Heating: A Qualification Boundary
Converter-related direct-current injection mu…
Ler artigo completoCore Geometry in DC-Bias Studies: Topology Cannot Be Omitted
Core geometry cannot be omitted from a direct…
Ler artigo completoHalf-Cycle Saturation under DC Bias: A Conceptual Explanation
Half-cycle saturation under direct-current bi…
Ler artigo completoGeomagnetically Induced Currents: Transformer Design Data for System Studies
A geomagnetically induced current study needs…
Ler artigo completoDC Bias in Transformer Cores: Separate Steady Offset and Transient Asymmetry
Direct-current bias and transient asymmetry a…
Ler artigo completoCore Magnetic History when Comparing Excitation Tests
Magnetic history is part of the test conditio…
Ler artigo completoHysteresis Model Parameters: What Laboratory Data Must Support Them?
Laboratory data for a hysteresis model must s…
Ler artigo completoCore Remanence in Controlled-Switching Models
A controlled-switching model needs a residual…
Ler artigo completoEstimating Residual Flux from Terminal Voltage Records
Terminal-voltage records can support an estim…
Ler artigo completoDC Winding-Resistance Tests and Subsequent Core Measurements
A direct-current winding-resistance test can …
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