DocumentCode
1481262
Title
Identification of steady-state operational modes of the series resonant DC-DC converter based on loosely coupled transformers in below-resonance operation
Author
Jiang, Hai-Jiang ; Maggetto, Gaston
Author_Institution
Controlled Power Co., Troy, MI, USA
Volume
14
Issue
2
fYear
1999
fDate
3/1/1999 12:00:00 AM
Firstpage
359
Lastpage
371
Abstract
This paper identifies all the steady-state operational modes of a series-loaded resonant DC-DC power converter (SRC) in below-resonance operation, taking into account the coupling quality of the isolating transformer. A novel operational plane is defined, and ten operational modes are identified in this plane. Borders between neighboring domains of these operational modes are analytically defined. Results are given in normalized form and experimentally verified
Keywords
DC-DC power convertors; identification; power transformers; resonant power convertors; below-resonance operation; coupling quality; isolating transformer; loosely coupled transformers; operational modes; operational plane; series resonant DC-DC power converter; steady-state operational modes identification; Current measurement; DC-DC power converters; Frequency measurement; Inductance; Magnetic resonance; Resonant frequency; Steady-state; Time measurement; Transformers; Voltage;
fLanguage
English
Journal_Title
Power Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0885-8993
Type
jour
DOI
10.1109/63.750190
Filename
750190
Link To Document