DocumentCode
2755266
Title
Design and evaluation of tapped inductors for high-voltage auxiliary power supplies for modular multilevel converters
Author
Modeer, Tomas ; Zdanowski, Mariusz ; Nee, Hans-Peter
Author_Institution
Dept. of Electr. Energy Conversion, KTH R. Inst. of Technol., Stockholm, Sweden
fYear
2012
fDate
4-6 Sept. 2012
Abstract
Tapped-inductor buck converters can provide large step-down ratios at high efficiency and are well suited in auxiliary power supplies for modular multilevel converter cells supplying gate drive units etc. In this paper the design and testing of three low-leakage tapped inductors for use in a 3kV, 100W buck converter is described.
Keywords
inductors; power convertors; buck converter; gate drive units; high-voltage auxiliary power supplies; low-leakage tapped inductors; modular multilevel converter cells; power 100 W; step-down ratios; tapped inductors design; tapped inductors evaluation; tapped-inductor buck converters; voltage 3 kV; Inductance; Inductors; Power transformers; Prototypes; Snubbers; Switches; Windings; leakage inductance; modular multilevel converter; tapped inductor;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference (EPE/PEMC), 2012 15th International
Conference_Location
Novi Sad
Print_ISBN
978-1-4673-1970-6
Electronic_ISBN
978-1-4673-1971-3
Type
conf
DOI
10.1109/EPEPEMC.2012.6397223
Filename
6397223
Link To Document