Abstract
A new SPICE-compatible behavioral model for magnetic controlled inductors was developed and verified experimentally. The new model is based on the gyrator-capacitor scheme in which the nonlinear permeance is emulated by a non-linear capacitor that is built by using a 'transformer' circuit. The gyrator-capacitor approach can be used to evaluate an arbitrary magnetic circuit, and the non-linear 'transformer' circuit makes possible the modeling the nonlinearity of the ferromagnetic core. The core saturation and hysteresis are reproduced by applying the core manufacturer's data. A current-controlled inductor was used to test the proposed model. Close agreement was obtained between the simulation and experimental results.
| Original language | English |
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| Pages | 338-341 |
| Number of pages | 4 |
| State | Published - 1 Dec 2004 |
| Event | 2004 23rd IEEE Convention of Electrical and Electronics Engineers in Israel, Proceedings - Tel-Aviv, Israel Duration: 6 Sep 2004 → 7 Sep 2004 |
Conference
| Conference | 2004 23rd IEEE Convention of Electrical and Electronics Engineers in Israel, Proceedings |
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| Country/Territory | Israel |
| City | Tel-Aviv |
| Period | 6/09/04 → 7/09/04 |