A New Circuit Design of Two-Switch Buck-Boost Converter

A New Circuit Design of Two-Switch Buck-Boost Converter

A conventional two-switch buck-boost (TSBB) converter can operate in buck, boost, and buck-boost modes. This paper introduces a new topology for a two-switch buck-boost converter with the same operation modes. However, the proposed TSBB converter has fewer conductions and switching components than t...

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Veröffentlicht in:IEEE access 2018-01, Vol.6, p.47415-47423
Hauptverfasser: Jung, Hai Young, Kim, Sung Hwan, Moon, Byunghee, Lee, Seok-Hyun
Format: Artikel
Sprache:eng
Schlagworte:
boost converter
buck converter
buck–boost converter
Capacitors
Circuit design
conduction loss
Converter
Converters
diode
inductor current
Inductors
MOSFET
Semiconductor diodes
Stress
switch
Switches
Switching loss
Topology
TSBB converter
voltage stress
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Beschreibung
Zusammenfassung:A conventional two-switch buck-boost (TSBB) converter can operate in buck, boost, and buck-boost modes. This paper introduces a new topology for a two-switch buck-boost converter with the same operation modes. However, the proposed TSBB converter has fewer conductions and switching components than the conventional TSBB converter, which reduces the power losses.
ISSN:2169-3536
2169-3536
DOI:10.1109/ACCESS.2018.2866886