DocumentCode
2852939
Title
On the cross-regulation of multi-output resonant converters
Author
Higashi, Toru ; Ninomiya, Tamotsu ; Harada, Koosuke
Author_Institution
Dept. of Electron., Kyushu Univ., Fukuoka, Japan
fYear
1988
fDate
11-14 April 1988
Firstpage
18
Abstract
Resonant converters with multiple outputs are investigated. Steady-state error on the cross-regulated output voltage is shown to be due to leakage inductances of the transformer and resistance components in the circuit. The cross-regulation characteristics of several kinds of resonant converters and conventional pulse width-modulated (PWM) converters are compared and discussed. A multi-output converter with magnetic power controllers is proposed to compensate for cross-regulation error and regulate all of the multiple output voltages precisely with the constant switching frequency.<>
Keywords
power convertors; voltage regulators; constant switching frequency; cross-regulation; leakage inductances; magnetic power controllers; multiple outputs; power converters; resonant converters; steady state error; Circuits; Error correction; Magnetic resonance; Pulse transformers; Pulse width modulation; Pulse width modulation converters; Steady-state; Switching converters; Switching frequency; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1988. PESC '88 Record., 19th Annual IEEE
Conference_Location
Kyoto, Japan
Type
conf
DOI
10.1109/PESC.1988.18111
Filename
18111
Link To Document