DocumentCode
3459562
Title
A novel peak and deep current mode control for two switches buck-boost converter
Author
Ahmad, Ahmad Ale ; Abrishamifar, Adib ; Fazeli, Mehdi
Author_Institution
IUST, Tehran
fYear
2008
fDate
24-28 Feb. 2008
Firstpage
1093
Lastpage
1098
Abstract
A simple current mode controller is proposed for two switches buck-boost converter which performs conversion with lower stresses than the single switch types. In this approach problem of interference between buck and boost switches operations are solved by determining four operation modes for the converter. The experimental results on an 110 V, 40 KW converter show the ability of the proposed control method. The line and load regulation in different situation is below than 0.9%.
Keywords
electric current control; switching convertors; deep current mode control; interference problem; load regulation; power 40 kW; simple current mode controller; switches buck-boost converter; voltage 110 V; Capacitors; Circuits; Inductors; Industrial control; Interference; Power semiconductor switches; Stress control; Switching converters; Topology; Voltage; Boost; Buck; Current Mode Control;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2008. APEC 2008. Twenty-Third Annual IEEE
Conference_Location
Austin, TX
ISSN
1048-2334
Print_ISBN
978-1-4244-1873-2
Electronic_ISBN
1048-2334
Type
conf
DOI
10.1109/APEC.2008.4522858
Filename
4522858
Link To Document