Abstract
Magnetic cores like powdered iron cores have a variable permeability, which is dependent on the magnetic motive force of the inductor windings. When inductors are designed using such materials, the inductance varies as a function of the inductor current. This causes a non-linear current to flow through the inductor. In this paper, mathematical derivation of the inductancecurrent relationship is derived for such inductors. The model is applied for a KoolMmu(r) powdered iron core and the results are verified experimentally using an interleaved boost converter.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of PCIM Europe 2016 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management |
| Publisher | VDE Verlag GMBH |
| Pages | 1383-1390 |
| Number of pages | 8 |
| ISBN (Print) | 978-3-8007-4186-1 |
| Publication status | Published - 2016 |
| Event | PCIM Europe 2016: International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management - Nuremberg, Germany Duration: 10 May 2016 → 12 May 2016 |
Conference
| Conference | PCIM Europe 2016 |
|---|---|
| Country/Territory | Germany |
| City | Nuremberg |
| Period | 10/05/16 → 12/05/16 |