Selective Harmonic Elimination Model Predictive Control for Multilevel Power Converters

Aguilera, RP; Acuña, P; Lezana, P; Konstantinou, G; Wu, B; Bernet, S; Agelidis, VG

Selective Harmonic Elimination Model Predictive Control for Multilevel Power Converters

Aguilera, RP

Acuña, P Lezana, P Konstantinou, G Wu, B Bernet, S Agelidis, VG

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Publication Type:: Journal Article
Citation:: IEEE Transactions on Power Electronics, 2017, 32 (3), pp. 2416 - 2426
Issue Date:: 2017-03-01

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Field	Value	Language
dc.contributor.author	Aguilera, RP https://orcid.org/0000-0003-4166-8341	en_US
dc.contributor.author	Acuña, P	en_US
dc.contributor.author	Lezana, P	en_US
dc.contributor.author	Konstantinou, G	en_US
dc.contributor.author	Wu, B	en_US
dc.contributor.author	Bernet, S	en_US
dc.contributor.author	Agelidis, VG	en_US
dc.date.issued	2017-03-01	en_US
dc.identifier.citation	IEEE Transactions on Power Electronics, 2017, 32 (3), pp. 2416 - 2426	en_US
dc.identifier.issn	0885-8993	en_US
dc.identifier.uri	http://hdl.handle.net/10453/97210
dc.description.abstract	© 2016 IEEE. In this study, a model predictive control (MPC) strategy that combines finite-control-set MPC with selective harmonic elimination (SHE) modulation pattern in its formulation is proposed to govern multilevel power converters. Based on a desired operating point for the system state (converter current reference), an associated predefined SHE voltage pattern is obtained as a required steady-state control input reference. Then, the cost function is formulated with the inclusion of both system state and control input references. According with the proposed reference and cost function formulation, the predictive controller prefers to track the converter output current reference in transients, while preserving the SHE voltage pattern in steady state. Hence, as evidenced by experimental results, a fast dynamic response is obtained throughout transients while a predefined voltage and current spectrum with low switching frequency is achieved in steady state.	en_US
dc.relation.ispartof	IEEE Transactions on Power Electronics	en_US
dc.relation.isbasedon	10.1109/TPEL.2016.2568211	en_US
dc.subject.classification	Electrical & Electronic Engineering	en_US
dc.title	Selective Harmonic Elimination Model Predictive Control for Multilevel Power Converters	en_US
dc.type	Journal Article
utslib.citation.volume	3	en_US
utslib.citation.volume	32	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	open_access
pubs.issue	3	en_US
pubs.publication-status	Published	en_US
pubs.volume	32	en_US

Abstract:

© 2016 IEEE. In this study, a model predictive control (MPC) strategy that combines finite-control-set MPC with selective harmonic elimination (SHE) modulation pattern in its formulation is proposed to govern multilevel power converters. Based on a desired operating point for the system state (converter current reference), an associated predefined SHE voltage pattern is obtained as a required steady-state control input reference. Then, the cost function is formulated with the inclusion of both system state and control input references. According with the proposed reference and cost function formulation, the predictive controller prefers to track the converter output current reference in transients, while preserving the SHE voltage pattern in steady state. Hence, as evidenced by experimental results, a fast dynamic response is obtained throughout transients while a predefined voltage and current spectrum with low switching frequency is achieved in steady state.

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http://hdl.handle.net/10453/97210