DocumentCode
2858420
Title
Control characteristics in a magnetic-amplifier-controlled DC-DC converter
Author
Koyashiki, Tohru ; Ohzora, Shizuo
Author_Institution
Appl. Electron. Lab., NTT, Tokyo, Japan
fYear
1988
fDate
11-14 April 1988
Firstpage
390
Abstract
The dead angle and transfer characteristics of the feedback control circuit in a magnetic-amplifier-controlled DC-DC converter are considered for several different saturable cores and rectifier diodes. The effect of the saturable core characteristics on the transfer characteristics in the feedback control circuit are also examined. The optimum combination of core and diode and condition of the feedback control circuit necessary to obtain excellent control characteristics are clarified.
Keywords
feedback; magnetic amplifiers; power convertors; dead angle; feedback control circuit; magnetic-amplifier-controlled DC-DC converter; rectifier diodes; saturable cores; transfer characteristics; DC-DC power converters; Diodes; Feedback circuits; Feedback control; Magnetic circuits; Magnetic cores; Magnetic flux; Saturation magnetization; Strontium; 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.1988.18158
Filename
18158
Link To Document