A Wide-Input-Wide-Output (WIWO) DC-DC Converter

This paper presents a new wide-input-wide-output dc-dc converter, which is an integration of buck and boost converters via a tapped inductor. Coherent transition between step-down and step-up modes is achieved by a proper control scheme. This paper presents theoretical concepts and experimental resu...

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Bibliographic Details
Published in:IEEE transactions on power electronics 2010-02, Vol.25 (2), p.280-289
Main Authors: Hao Cheng, Smedley, K.M., Abramovitz, A.
Format: Article
Language:English
Subjects:
Applied sciences
Boost
buck
Buck converters
Circuit properties
Circuits
Convertors
coupled inductors
Electric currents
Electric, optical and optoelectronic circuits
Electrical engineering. Electrical power engineering
Electrical machines
Electronic circuits
Electronics
energy recovering snubber
Exact sciences and technology
Experiments
Inductors
Magnetic devices
MOSFET circuits
Power electronics, power supplies
Pulse transformers
Pulse width modulation
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Signal convertors
Snubbers
Space vector pulse width modulation
Stress
Voltage
wide step-down
wide step-up
wide-input-wide-output (WIWO) dc-dc converter
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Summary:This paper presents a new wide-input-wide-output dc-dc converter, which is an integration of buck and boost converters via a tapped inductor. Coherent transition between step-down and step-up modes is achieved by a proper control scheme. This paper presents theoretical concepts and experimental results.
ISSN:0885-8993
1941-0107
DOI:10.1109/TPEL.2009.2025375