DocumentCode
289911
Title
Optimum control of DC-DC converters
Author
Birca-Galateanu, Serban ; Cocquerelle, Jean-Louis
Author_Institution
Nantes Univ., France
fYear
1993
fDate
17-20 Oct 1993
Firstpage
751
Abstract
A new method is proposed in order to obtain a fast, stable switched-mode power supply (SMPS): an AC feedback loop is added (besides the ordinary “DC” loop), which uses the voltage across the storage/filtering inductance(s) of the converter. With proper design, DC+AC feedback signal can have less than -π/2 phase shift and the SMPS can become unconditionally stable
Keywords
Circuits; Cutoff frequency; DC-DC power converters; Feedback loop; Filtering; Negative feedback loops; Switched-mode power supply; Switching frequency; Transfer functions; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems, Man and Cybernetics, 1993. 'Systems Engineering in the Service of Humans', Conference Proceedings., International Conference on
Conference_Location
Le Touquet
Print_ISBN
0-7803-0911-1
Type
conf
DOI
10.1109/ICSMC.1993.385108
Filename
385108
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