DocumentCode
2798072
Title
Analysis of ferroresonant type DC power supply controlled by fully magnetic technique
Author
Katane, T. ; Fuwa, M. ; Sakaki, Y.
Author_Institution
Dept. of Electr. & Electron. Eng., Chiba Univ., Japan
fYear
1991
fDate
5-8 Nov 1991
Firstpage
167
Lastpage
170
Abstract
A high-frequency magnetically controlled ferroresonant-type DC power supply is presented. The resonant voltage is controlled by applying a external field through an electromagnet to the resonating reactor core in a diametrical direction. The voltage drop on the DDC side of the power supply is compensated for by feeding the output current back to the winding of the electromagnet. Static and dynamic characteristics of the supply are analyzed by using a control loop diagram. A theoretical criterion resulting in zero voltage regulation is established on the basis of the control loop diagram
Keywords
electromagnets; power supplies to apparatus; voltage control; control loop diagram; electromagnet; ferroresonant type DC power supply; resonant voltage; resonating reactor core; voltage drop; zero voltage regulation; Amorphous magnetic materials; Circuits; Electromagnets; Ferroresonance; Inductors; Magnetic analysis; Magnetic resonance; Power supplies; Strontium; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 1991. INTELEC '91., 13th International
Conference_Location
Kyoto
Print_ISBN
0-87942-670-5
Type
conf
DOI
10.1109/INTLEC.1991.172391
Filename
172391
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