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Direct Flux Linkage Control Scheme for Highly Utilized DC/DC Converters with Simple Interleaving Method

Bohnet, Bernd; Axtmann, Christian; Schwendemann, Rudiger; Braun, Michael

Abstract:
In this contribution, a control scheme for n-leg interleaved DC/DC converters is presented, allowing dead beat
current control. Accurate average current control is ensured even for nonlinear filter components such as iron powder inductors or ferrite core inductors used near their saturation limit.
Furthermore, the control scheme features a common measurement instant for all measured values. The effectiveness of the proposed control scheme is shown with a three leg bidirectional DC/DC converter.


Zugehörige Institution(en) am KIT Elektrotechnisches Institut (ETI)
Publikationstyp Proceedingsbeitrag
Jahr 2016
Sprache Englisch
Identifikator DOI: 10.1109/SPEC.2016.7846063
ISBN: 978-1-5090-1546-7
URN: urn:nbn:de:swb:90-657323
KITopen ID: 1000065732
Erschienen in IEEE 2nd Annual Southern Power Electronics Conference (SPEC), Auckland, New Zealand, 5–8 December 2016
Verlag IEEE, Piscataway (NJ)
Seiten 8 S.
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