A new soft-switched high step-up DC-DC converter with dual coupled inductors

Forouzesh, M; Shen, Y; Yari, K; Siwakoti, Y; Blaabjerg, F; Wang, H

A new soft-switched high step-up DC-DC converter with dual coupled inductors

Forouzesh, M Shen, Y Yari, K Siwakoti, Y

Blaabjerg, F Wang, H

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Publication Type:: Conference Proceeding
Citation:: Proceedings of the International Conference on Power Electronics and Drive Systems, 2018, 2017-December pp. 863 - 868
Issue Date:: 2018-02-09

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Field	Value	Language
dc.contributor.author	Forouzesh, M	en_US
dc.contributor.author	Shen, Y	en_US
dc.contributor.author	Yari, K	en_US
dc.contributor.author	Siwakoti, Y https://orcid.org/0000-0002-3869-412X	en_US
dc.contributor.author	Blaabjerg, F	en_US
dc.contributor.author	Wang, H	en_US
dc.date.issued	2018-02-09	en_US
dc.identifier.citation	Proceedings of the International Conference on Power Electronics and Drive Systems, 2018, 2017-December pp. 863 - 868	en_US
dc.identifier.isbn	9781509023646	en_US
dc.identifier.issn	2164-5256	en_US
dc.identifier.uri	http://hdl.handle.net/10453/127239
dc.description.abstract	© 2017 IEEE. This paper introduces a new efficient high step-up DC-DC converter with a shared input path and dual series coupled inductors at the output. This converter is suitable for high power applications due to its shared input current that puts low current stresses on the low voltage side switches. The proposed converter uses active clamp circuits with a shared clamp capacitor for main switches. In addition to the active clamp circuit, the leakage energy is recycled to the output by the act of an integrated regenerative snubber. Both active and passive switching devices operate with soft-switching performance i.e. Zero Voltage Switching (ZVS) and Zero Current Switching (ZCS). Principle of operation and mathematical derivation are presented and verified through simulation and experimental results of a 1kW prototype.	en_US
dc.relation.ispartof	Proceedings of the International Conference on Power Electronics and Drive Systems	en_US
dc.relation.isbasedon	10.1109/PEDS.2017.8289264	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	A new soft-switched high step-up DC-DC converter with dual coupled inductors	en_US
dc.type	Conference Proceeding
utslib.citation.volume	2017-December	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
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
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US
pubs.volume	2017-December	en_US

Abstract:

© 2017 IEEE. This paper introduces a new efficient high step-up DC-DC converter with a shared input path and dual series coupled inductors at the output. This converter is suitable for high power applications due to its shared input current that puts low current stresses on the low voltage side switches. The proposed converter uses active clamp circuits with a shared clamp capacitor for main switches. In addition to the active clamp circuit, the leakage energy is recycled to the output by the act of an integrated regenerative snubber. Both active and passive switching devices operate with soft-switching performance i.e. Zero Voltage Switching (ZVS) and Zero Current Switching (ZCS). Principle of operation and mathematical derivation are presented and verified through simulation and experimental results of a 1kW prototype.

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http://hdl.handle.net/10453/127239