A Computer Model of Magnetic Saturation and Hysteresis for Use on SPICE2

A Computer Model of Magnetic Saturation and Hysteresis for Use on SPICE2

Magnetic saturation and hysteresis are simulated on SPICE2 using a model containing two nonlinear controlled sources. The model is applied to inductors and transformers made from a variety of core materials, and procedures are given for determining the model parameters directly from magnetic core ca...

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Veröffentlicht in:IEEE transactions on power electronics 1986-04, Vol.PE-1 (2), p.101-110
Hauptverfasser: Pei, Disheng, Lauritzen, Peter O.
Format: Artikel
Sprache:eng
Schlagworte:
Circuit simulation
Computational modeling
Inductors
Instruments
Magnetic cores
Magnetic hysteresis
Magnetic materials
Saturation magnetization
Snubbers
Transformer cores
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Beschreibung
Zusammenfassung:Magnetic saturation and hysteresis are simulated on SPICE2 using a model containing two nonlinear controlled sources. The model is applied to inductors and transformers made from a variety of core materials, and procedures are given for determining the model parameters directly from magnetic core catalog data. Four examples of circuit applications are given: a saturating instrumentation transformer, a saturating snubber inductor, a ferroresonant regulator transformer, and a Royer saturation oscillator.
ISSN:0885-8993
1941-0107
DOI:10.1109/TPEL.1986.4766288