DocumentCode
2417655
Title
On the maximum regulation range in boost and buck-boost converters
Author
Ninomiya, Tamotsu ; Harada, Koosuke ; Nakahara, Masatoshi
Author_Institution
Department of Electronics, Kyushu University, Japan
fYear
1981
fDate
June 29 1981-July 3 1981
Firstpage
146
Lastpage
153
Abstract
In boost and buck-boost converters, an unstable phenomenon occurs and the output voltage oscillates when the feedback gain is high and the load becomes heavy. On the other hand, even when the feedback gain is relatively low, another instability arises under some conditions of load resistance, and then the dc output voltage jumps down to an extremely low level. This paper describes the generalized approach to the instability in boost and buck-boost converters, and discusses the maximum regulation range for the load resistance.
Keywords
Equivalent circuits; Immune system; Inductors; Mathematical model; Resistance; Steady-state; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1981 IEEE
Conference_Location
Boulder, Colorado, USA
ISSN
0275-9306
Type
conf
DOI
10.1109/PESC.1981.7083635
Filename
7083635
Link To Document