Optimal gapped boost in inductor design for power factor correction applications

Wai Keung Mo*, Kasper M. Paasch, Thomas Ebel

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Abstrakt

This paper summarizes the winding geometrical and core gap effects on inductor winding loss. Relevant DC and AC winding resistance equations are derived, and an optimal inductor design is given for the ratio of direct to ripple current ${\text{k}} = \frac{{{I_{av}}}}{{{{\Delta }}I}}$. A new concept of a curve-gapped inductor solution is proposed to improve the line harmonic current for lighting equipment.

OriginalsprogEngelsk
Titel2021 23rd European Conference on Power Electronics and Applications, EPE 2021 ECCE Europe
Antal sider11
ForlagIEEE
Publikationsdato6. sep. 2021
ISBN (Elektronisk)9789075815375
StatusUdgivet - 6. sep. 2021
Begivenhed23rd European Conference on Power Electronics and Applications, EPE 2021 ECCE Europe - Ghent, Belgien
Varighed: 6. sep. 202110. sep. 2021

Konference

Konference23rd European Conference on Power Electronics and Applications, EPE 2021 ECCE Europe
Land/OmrådeBelgien
ByGhent
Periode06/09/202110/09/2021

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