A fault-tolerant hybrid cascaded H-bridge topology

Mhiesan, H; Mantooth, A; Siwakoti, YP

A fault-tolerant hybrid cascaded H-bridge topology

Mhiesan, H Mantooth, A Siwakoti, YP

Permalink

Publication Type:: Conference Proceeding
Citation:: 2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019, 2019, pp. 6376 - 6381
Issue Date:: 2019-09-01

Closed Access

	Filename	Description	Size
	08912836.pdf	Published version	1.08 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Mhiesan, H	en_US
dc.contributor.author	Mantooth, A	en_US
dc.contributor.author	Siwakoti, YP https://orcid.org/0000-0002-3869-412X	en_US
dc.date.accessioned	2020-03-20T03:30:37Z
dc.date.available	2020-03-20T03:30:37Z
dc.date.issued	2019-09-01	en_US
dc.identifier.citation	2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019, 2019, pp. 6376 - 6381	en_US
dc.identifier.isbn	9781728103952	en_US
dc.identifier.uri	http://hdl.handle.net/10453/139441
dc.description.abstract	© 2019 IEEE. This paper presents the fault-tolerant operation for a cascaded H-bridge (CHB) inverter. The added features ensure reliable and robust operation in the event of a fault. The proposed strategy uses an additional cross-coupled CHB (X-CHB) unit in companion with the existing CHB to support the output voltage and ensure continuity of operation in case of an open/short circuit fault. The operation of the proposed X-CHB inverter is described in detail. Simulation and experimental verification of the proposed concept is demonstrated using a seven-level CHB. Both simulation and experimental results validate the fault-tolerant operation of the CHB for a battery energy storage system (BESS) in case of switch faults such as open/short-circuit switch faults or dc-source or battery failure.	en_US
dc.relation.ispartof	2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019	en_US
dc.relation.isbasedon	10.1109/ECCE.2019.8912836	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	A fault-tolerant hybrid cascaded H-bridge topology	en_US
dc.type	Conference Proceeding
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

Abstract:

© 2019 IEEE. This paper presents the fault-tolerant operation for a cascaded H-bridge (CHB) inverter. The added features ensure reliable and robust operation in the event of a fault. The proposed strategy uses an additional cross-coupled CHB (X-CHB) unit in companion with the existing CHB to support the output voltage and ensure continuity of operation in case of an open/short circuit fault. The operation of the proposed X-CHB inverter is described in detail. Simulation and experimental verification of the proposed concept is demonstrated using a seven-level CHB. Both simulation and experimental results validate the fault-tolerant operation of the CHB for a battery energy storage system (BESS) in case of switch faults such as open/short-circuit switch faults or dc-source or battery failure.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/139441