Generalized multilevel converter in DC-DC application

Hu, H; Ghosh, S; Siwakoti, Y; Long, T

Generalized multilevel converter in DC-DC application

Hu, H Ghosh, S Siwakoti, Y

Long, T

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019, 2019, pp. 5137-5143
Issue Date:: 2019-09-01

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Field	Value	Language
dc.contributor.author	Hu, H
dc.contributor.author	Ghosh, S
dc.contributor.author	Siwakoti, Y https://orcid.org/0000-0002-3869-412X
dc.contributor.author	Long, T
dc.date	2019-09-29
dc.date.accessioned	2020-06-21T21:15:12Z
dc.date.available	2020-06-21T21:15:12Z
dc.date.issued	2019-09-01
dc.identifier.citation	2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019, 2019, pp. 5137-5143
dc.identifier.isbn	9781728103952
dc.identifier.uri	http://hdl.handle.net/10453/141608
dc.description.abstract	© 2019 IEEE. In this paper, a novel non-isolated generalized multilevel DC-DC converter aiming for applications of connecting Low Voltage (LV) DC to Medium Voltage (MV) DC in high power has been presented. The proposed converter can achieve high voltage transfer ratio between LV and MV, and reduced DC inductance and output capacitance requirement by using low voltage power electronic devices with series interleaved switching techniques. The operating rules have been established and the switching states and switching sequences have been analyzed and selected. The design consideration and simulation results are presented for a 2 kW prototype with a voltage transfer ratio of 8. A 2 kW, 4-level converter has been designed and fabricated to validate the proposed converter. Experimental results are reported at 100 V input, 2 kW load.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019
dc.relation.ispartof	2019 IEEE Energy Conversion Congress and Exposition (ECCE)
dc.relation.isbasedon	10.1109/ECCE.2019.8912914
dc.rights	info:eu-repo/semantics/closedAccess
dc.rights	© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.	en_US
dc.title	Generalized multilevel converter in DC-DC application
dc.type	Conference Proceeding
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	closed_access	*
dc.date.updated	2020-06-21T21:15:08Z
pubs.finish-date	2019-10-03
pubs.publication-status	Published
pubs.start-date	2019-09-29

Abstract:

© 2019 IEEE. In this paper, a novel non-isolated generalized multilevel DC-DC converter aiming for applications of connecting Low Voltage (LV) DC to Medium Voltage (MV) DC in high power has been presented. The proposed converter can achieve high voltage transfer ratio between LV and MV, and reduced DC inductance and output capacitance requirement by using low voltage power electronic devices with series interleaved switching techniques. The operating rules have been established and the switching states and switching sequences have been analyzed and selected. The design consideration and simulation results are presented for a 2 kW prototype with a voltage transfer ratio of 8. A 2 kW, 4-level converter has been designed and fabricated to validate the proposed converter. Experimental results are reported at 100 V input, 2 kW load.

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http://hdl.handle.net/10453/141608