Control approach to achieve burst mode operation with DC-link voltage protection in single-phase two-stage PV inverters

Du, Y; Xiao, W; Hu, Y; Lu, DDC

Control approach to achieve burst mode operation with DC-link voltage protection in single-phase two-stage PV inverters

Du, Y Xiao, W Hu, Y Lu, DDC

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Publication Type:: Conference Proceeding
Citation:: 2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014, 2014, pp. 47 - 52
Issue Date:: 2014-01-01

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Field	Value	Language
dc.contributor.author	Du, Y	en_US
dc.contributor.author	Xiao, W	en_US
dc.contributor.author	Hu, Y	en_US
dc.contributor.author	Lu, DDC https://orcid.org/0000-0003-2145-0580	en_US
dc.date.issued	2014-01-01	en_US
dc.identifier.citation	2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014, 2014, pp. 47 - 52	en_US
dc.identifier.isbn	9781479956982	en_US
dc.identifier.uri	http://hdl.handle.net/10453/119914
dc.description.abstract	© 2014 IEEE. In grid-tied photovoltaic (PV) power systems, the significant power variation that is caused by solar irradiation intermittency is one challenge for consistent efficiency and power quality. In particular, the system suffers from low system efficiency and poor power quality under low solar irradiation condition. Burst mode operation is a possible solution to the above issues and helps maintain a quality injection of PV energy. However, over/under voltage fault may happen by adopting the conventional burst mode operation. In this paper, a comprehensive control strategy is proposed to achieve high performance of the burst mode operation and prevent the violation of DC-link voltage limits. Simulation and experimental results are presented to support the recommended operations.	en_US
dc.relation.ispartof	2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014	en_US
dc.relation.isbasedon	10.1109/ECCE.2014.6953374	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Control approach to achieve burst mode operation with DC-link voltage protection in single-phase two-stage PV inverters	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:

© 2014 IEEE. In grid-tied photovoltaic (PV) power systems, the significant power variation that is caused by solar irradiation intermittency is one challenge for consistent efficiency and power quality. In particular, the system suffers from low system efficiency and poor power quality under low solar irradiation condition. Burst mode operation is a possible solution to the above issues and helps maintain a quality injection of PV energy. However, over/under voltage fault may happen by adopting the conventional burst mode operation. In this paper, a comprehensive control strategy is proposed to achieve high performance of the burst mode operation and prevent the violation of DC-link voltage limits. Simulation and experimental results are presented to support the recommended operations.

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http://hdl.handle.net/10453/119914