DocumentCode
2275194
Title
Stability analysis of A P.W.M. controlled DC/DC regulator with DC and AC feedback loops
Author
Capel, A. ; Ferrante, J.G. ; Prajoux, R.
Author_Institution
Eur. Space Res. & Technol. Centre, Netherlands
fYear
1974
fDate
10-12 June 1974
Firstpage
246
Lastpage
254
Abstract
The stability analysis of a buck regulator with DC and AC feedback loops has been investigated theoretically for the continuous conduction mode by applying the z-transform method. The analysis has been extended to the discontinuous conduction mode by means of an analogue computer simulation. These last results have been verified successfully on an existing breadboard. It appears that the introduction of the AC loop allows fast transients independent of the output filter parameters and improves the overall stability of the single loop regulator.
Keywords
DC-DC power convertors; PWM power convertors; Z transforms; feedback; stability; AC feedback loops; DC feedback loops; DC-DC regulator; PWM; buck regulator; discontinuous conduction mode; single loop regulator; stability analysis; z-transform method; Abstracts; Circuit stability; Europe; Integrated circuits; Regulators; Stability analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1974 IEEE
Conference_Location
Murray Hill, NJ
ISSN
0275-9306
Type
conf
DOI
10.1109/PESC.1974.7074355
Filename
7074355
Link To Document