Multi-output DC-DC converters based on diode-clamped converters configuration: topology and control strategy

A. Nami, F. Zare, A. Ghosh, Frede Blaabjerg

Research output: Contribution to journalJournal articleResearchpeer-review

93 Citations (Scopus)

Abstract

This study presents a new DC DC multi-output boost (MOB) converter which can share its total output between different series of output voltages for low- and high-power applications. This configuration can be utilised instead of several single output power supplies. This is a compatible topology for a diode-clamed inverter in the grid connection systems, where boosting low rectified output-voltage and series DC link capacitors is required. To verify the proposed topology, steady-state and dynamic analyses of a MOB converter are examined. A simple control strategy has been proposed to demonstrate the performance of the proposed topology for a double-output boost converter. The topology and its control strategy can easily be extended to offer multiple outputs. Simulation and experimental results are presented to show the validity of the control strategy for the proposed converter.
Original languageEnglish
JournalIET Power Electronics
Volume3
Issue number2
Pages (from-to)197-208
Number of pages11
ISSN1755-4535
DOIs
Publication statusPublished - 2010

Cite this

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title = "Multi-output DC-DC converters based on diode-clamped converters configuration: topology and control strategy",
abstract = "This study presents a new DC DC multi-output boost (MOB) converter which can share its total output between different series of output voltages for low- and high-power applications. This configuration can be utilised instead of several single output power supplies. This is a compatible topology for a diode-clamed inverter in the grid connection systems, where boosting low rectified output-voltage and series DC link capacitors is required. To verify the proposed topology, steady-state and dynamic analyses of a MOB converter are examined. A simple control strategy has been proposed to demonstrate the performance of the proposed topology for a double-output boost converter. The topology and its control strategy can easily be extended to offer multiple outputs. Simulation and experimental results are presented to show the validity of the control strategy for the proposed converter.",
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Multi-output DC-DC converters based on diode-clamped converters configuration : topology and control strategy. / Nami, A.; Zare, F.; Ghosh, A.; Blaabjerg, Frede.

In: IET Power Electronics, Vol. 3, No. 2, 2010, p. 197-208.

Research output: Contribution to journalJournal articleResearchpeer-review

TY - JOUR

T1 - Multi-output DC-DC converters based on diode-clamped converters configuration

T2 - topology and control strategy

AU - Nami, A.

AU - Zare, F.

AU - Ghosh, A.

AU - Blaabjerg, Frede

PY - 2010

Y1 - 2010

N2 - This study presents a new DC DC multi-output boost (MOB) converter which can share its total output between different series of output voltages for low- and high-power applications. This configuration can be utilised instead of several single output power supplies. This is a compatible topology for a diode-clamed inverter in the grid connection systems, where boosting low rectified output-voltage and series DC link capacitors is required. To verify the proposed topology, steady-state and dynamic analyses of a MOB converter are examined. A simple control strategy has been proposed to demonstrate the performance of the proposed topology for a double-output boost converter. The topology and its control strategy can easily be extended to offer multiple outputs. Simulation and experimental results are presented to show the validity of the control strategy for the proposed converter.

AB - This study presents a new DC DC multi-output boost (MOB) converter which can share its total output between different series of output voltages for low- and high-power applications. This configuration can be utilised instead of several single output power supplies. This is a compatible topology for a diode-clamed inverter in the grid connection systems, where boosting low rectified output-voltage and series DC link capacitors is required. To verify the proposed topology, steady-state and dynamic analyses of a MOB converter are examined. A simple control strategy has been proposed to demonstrate the performance of the proposed topology for a double-output boost converter. The topology and its control strategy can easily be extended to offer multiple outputs. Simulation and experimental results are presented to show the validity of the control strategy for the proposed converter.

U2 - 10.1049/iet-pel.2008.0341

DO - 10.1049/iet-pel.2008.0341

M3 - Journal article

VL - 3

SP - 197

EP - 208

JO - IET Power Electronics

JF - IET Power Electronics

SN - 1755-4535

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