DocumentCode
2331519
Title
Bi-directional resetting scheme of the magamp post-regulator
Author
Chen, Wei ; Jian, Jiang ; Wen, Chau Chun
Author_Institution
Delta Power Electron. Center, Pudong, China
Volume
2
fYear
2002
fDate
2002
Firstpage
838
Abstract
A simple bi-directional magamp control scheme is proposed. The scheme effectively reduces the influence of the time delay, or dead time of magamp core on the output voltage regulation at extreme load conditions. The scheme is very useful in the converters with magamp as post-regulator to eliminate the dead time of the magamp core due to the squareness of the core materials and to extend the load variation range
Keywords
magnetic amplifiers; magnetic cores; power convertors; voltage control; 50 W; bi-directional magamp control; bi-directional resetting scheme; core materials squareness; dead time; extreme load conditions; flyback converter; magamp core; magamp post-regulator; output voltage regulation; time delay; Bidirectional control; Circuit faults; Delay effects; Diodes; Inductors; Magnetic cores; Magnetic switching; Regulators; Switches; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2002. APEC 2002. Seventeenth Annual IEEE
Conference_Location
Dallas, TX
Print_ISBN
0-7803-7404-5
Type
conf
DOI
10.1109/APEC.2002.989341
Filename
989341
Link To Document