Common duty ratio control of input series connected modular DC-DC converters with active input voltage and load current sharing

Ramesh Giri; Raja Ayyanar; N. Mohan

Common duty ratio control of input series connected modular DC-DC converters with active input voltage and load current sharing

Ramesh Giri, Raja Ayyanar, N. Mohan

Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

34 Scopus citations

Abstract

A control scheme was proposed to ensure active voltage sharing and load current sharing of 'n' identical dc-dc convertors, connected in series at the input and parallel at the output. Input voltage sharing and output current sharing were achieved by applying a common duty ratio signal to input series, output parallel-connected convertors. A model of the scheme that predicted the dynamic voltage sharing among the convertors was developed. Simulation and experimental results validated the proposed control concept.

Original language	English (US)
Title of host publication	Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
Pages	322-326
Number of pages	5
Volume	1
State	Published - 2003
Event	Eigtheenth Annual IEEE Applied Power Electronics Conference and Exposition - Miami Beach, FL, United States Duration: Feb 9 2003 → Feb 13 2003

Other

Other	Eigtheenth Annual IEEE Applied Power Electronics Conference and Exposition
Country/Territory	United States
City	Miami Beach, FL
Period	2/9/03 → 2/13/03

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

Common duty ratio control of input series connected modular DC-DC converters with active input voltage and load current sharing. / Giri, Ramesh; Ayyanar, Raja; Mohan, N.
Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC. Vol. 1 2003. p. 322-326.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Giri, R, Ayyanar, R & Mohan, N 2003, Common duty ratio control of input series connected modular DC-DC converters with active input voltage and load current sharing. in Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC. vol. 1, pp. 322-326, Eigtheenth Annual IEEE Applied Power Electronics Conference and Exposition, Miami Beach, FL, United States, 2/9/03.

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abstract = "A control scheme was proposed to ensure active voltage sharing and load current sharing of 'n' identical dc-dc convertors, connected in series at the input and parallel at the output. Input voltage sharing and output current sharing were achieved by applying a common duty ratio signal to input series, output parallel-connected convertors. A model of the scheme that predicted the dynamic voltage sharing among the convertors was developed. Simulation and experimental results validated the proposed control concept.",

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N2 - A control scheme was proposed to ensure active voltage sharing and load current sharing of 'n' identical dc-dc convertors, connected in series at the input and parallel at the output. Input voltage sharing and output current sharing were achieved by applying a common duty ratio signal to input series, output parallel-connected convertors. A model of the scheme that predicted the dynamic voltage sharing among the convertors was developed. Simulation and experimental results validated the proposed control concept.

AB - A control scheme was proposed to ensure active voltage sharing and load current sharing of 'n' identical dc-dc convertors, connected in series at the input and parallel at the output. Input voltage sharing and output current sharing were achieved by applying a common duty ratio signal to input series, output parallel-connected convertors. A model of the scheme that predicted the dynamic voltage sharing among the convertors was developed. Simulation and experimental results validated the proposed control concept.

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ER -

Common duty ratio control of input series connected modular DC-DC converters with active input voltage and load current sharing

Abstract

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ASJC Scopus subject areas

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