DocumentCode
2261095
Title
Closed-loop voltage regulation of dual converters with circulating-current mode used in four-quadrant DC magnet power supplies
Author
Kim, J.M.S. ; Dewan, S.B.
Author_Institution
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
fYear
1990
fDate
7-12 Oct. 1990
Firstpage
1031
Abstract
The design and analysis of the closed-loop output voltage regulation of a dual converter with circulating current mode used in four-quadrant DC magnet power supplies are discussed. The closed-loop control is designed to improve the dynamic response of the dual converter and to provide the required regulation. The stability analysis of the closed-loop system is presented for the effect of time delay associated with the sample-and-delay nature of the dual-converter gating.<>
Keywords
closed loop systems; power conversion; power supplies to apparatus; stability; voltage control; circulating-current mode; closed-loop output voltage regulation; dual converters; dynamic response; four-quadrant DC magnet power supplies; sample-and-delay; stability analysis; time delay; Delay effects; Equivalent circuits; Inductors; Low pass filters; Magnetic separation; Power supplies; Power system modeling; Stability analysis; Steady-state; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1990., Conference Record of the 1990 IEEE
Conference_Location
Seattle, WA, USA
Print_ISBN
0-87942-553-9
Type
conf
DOI
10.1109/IAS.1990.152311
Filename
152311
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