Core Saturation Knee: Why the Chosen Definition Matters
A saturation knee is not a uniquely defined p…
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Bibliothèque technique
Articles techniques pratiques sur la sélection, la conception et la fabrication des noyaux de transformateurs.
1,317 articles
Overvoltage and Underfrequency Together: A Core Excitation Envelope
Overvoltage and underfrequency must be combin…
Lire l’article completConverter DC Injection and Core Heating: A Qualification Boundary
Converter-related direct-current injection mu…
Lire l’article completCore Geometry in DC-Bias Studies: Topology Cannot Be Omitted
Core geometry cannot be omitted from a direct…
Lire l’article completHalf-Cycle Saturation under DC Bias: A Conceptual Explanation
Half-cycle saturation under direct-current bi…
Lire l’article completGeomagnetically Induced Currents: Transformer Design Data for System Studies
A geomagnetically induced current study needs…
Lire l’article completDC Bias in Transformer Cores: Separate Steady Offset and Transient Asymmetry
Direct-current bias and transient asymmetry a…
Lire l’article completCore Magnetic History when Comparing Excitation Tests
Magnetic history is part of the test conditio…
Lire l’article completHysteresis Model Parameters: What Laboratory Data Must Support Them?
Laboratory data for a hysteresis model must s…
Lire l’article completCore Remanence in Controlled-Switching Models
A controlled-switching model needs a residual…
Lire l’article completEstimating Residual Flux from Terminal Voltage Records
Terminal-voltage records can support an estim…
Lire l’article completDC Winding-Resistance Tests and Subsequent Core Measurements
A direct-current winding-resistance test can …
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