DocumentCode :
1450677
Title :
Performance of a series-parallel resonant DC/DC converter configured around an inductor-transformer utilizing transformer magnetics
Author :
Chakraborty, Chandan ; Ishida, Muneaki
Author_Institution :
Dept. of Electr. & Electron. Eng., Mie Univ., Japan
Volume :
36
Issue :
5
fYear :
2000
fDate :
9/1/2000 12:00:00 AM
Firstpage :
3527
Lastpage :
3529
Abstract :
A series-parallel resonant DC/DC converter topology has been realized by properly considering all the inductances associated with an inductor-transformer. Thus the converter requires only an additional capacitor. Again, for half-bridge topology the capacitors used for input voltage splitting, may also be used as the resonating capacitor. Details of the inductor-transformer design and performance of the converter have been discussed along with the optimization aspects. A controller is also fabricated and the converter is found to control output voltage with a very small change in operating frequency. The topology is very promising particularly in small power applications
Keywords :
DC-DC power convertors; capacitors; frequency control; inductance; inductors; resonant power convertors; transformers; voltage control; frequency control; half-bridge topology; inductances; inductor-transformer; input voltage splitting capacitors; optimization; output voltage control; resonating capacitor; series-parallel resonant DC/DC converter; transformer magnetics; Capacitors; Circuit topology; DC-DC power converters; Frequency conversion; Magnetic analysis; Magnetic cores; Magnetic resonance; Network topology; Partial response channels; Voltage control;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/20.908888
Filename :
908888
Link To Document :
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