Model Predictive Switching Pattern Control for Current-Source Converters with Space-Vector-Based Selective Harmonic Elimination

Gao, H; Wu, B; Xu, D; Aguilera, RP; Acuna, P

Model Predictive Switching Pattern Control for Current-Source Converters with Space-Vector-Based Selective Harmonic Elimination

Gao, H Wu, B Xu, D Aguilera, RP

Acuna, P

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Publication Type:: Journal Article
Citation:: IEEE Transactions on Power Electronics, 2017, 32 (8), pp. 6558 - 6569
Issue Date:: 2017-08-01

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Field	Value	Language
dc.contributor.author	Gao, H	en_US
dc.contributor.author	Wu, B	en_US
dc.contributor.author	Xu, D	en_US
dc.contributor.author	Aguilera, RP https://orcid.org/0000-0003-4166-8341	en_US
dc.contributor.author	Acuna, P	en_US
dc.date.issued	2017-08-01	en_US
dc.identifier.citation	IEEE Transactions on Power Electronics, 2017, 32 (8), pp. 6558 - 6569	en_US
dc.identifier.issn	0885-8993	en_US
dc.identifier.uri	http://hdl.handle.net/10453/96205
dc.description.abstract	© 2017 IEEE. This paper presents a model predictive switching pattern control (MPSPC) for a current-source converter (CSC), which achieves superb low-order harmonics elimination performance in steady state and improved transient responses. Based on a proposed space-vector-based selective harmonic elimination (SHE) method and prediction of load current at the next sampling instant, MPSPC prefers to following a precalculated SHE-pulse width modulation (PWM) pattern in steady state, and governing the CSC through a model predictive control (MPC) approach during transients. In comparison with existing schemes, the advantages of MPSPC are threefold: First, quantization error, introduced by a constant sampling frequency in MPC and degrading steady-state low-order harmonic elimination, is mitigated in the proposed scheme. Second, there is no weighting factor in the cost function, as used in existing schemes. Finally, MPSPC is totally realized based on one-step prediction, which simplifies the structure of the scheme. Both simulation and experimental results verify the steady state and dynamic performance of MPSPC with different SHE-PWM patterns.	en_US
dc.relation.ispartof	IEEE Transactions on Power Electronics	en_US
dc.relation.isbasedon	10.1109/TPEL.2016.2616358	en_US
dc.subject.classification	Electrical & Electronic Engineering	en_US
dc.title	Model Predictive Switching Pattern Control for Current-Source Converters with Space-Vector-Based Selective Harmonic Elimination	en_US
dc.type	Journal Article
utslib.citation.volume	8	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
pubs.organisational-group	/University of Technology Sydney/Students
utslib.copyright.status	open_access
pubs.issue	8	en_US
pubs.publication-status	Published	en_US
pubs.volume	32	en_US

Abstract:

© 2017 IEEE. This paper presents a model predictive switching pattern control (MPSPC) for a current-source converter (CSC), which achieves superb low-order harmonics elimination performance in steady state and improved transient responses. Based on a proposed space-vector-based selective harmonic elimination (SHE) method and prediction of load current at the next sampling instant, MPSPC prefers to following a precalculated SHE-pulse width modulation (PWM) pattern in steady state, and governing the CSC through a model predictive control (MPC) approach during transients. In comparison with existing schemes, the advantages of MPSPC are threefold: First, quantization error, introduced by a constant sampling frequency in MPC and degrading steady-state low-order harmonic elimination, is mitigated in the proposed scheme. Second, there is no weighting factor in the cost function, as used in existing schemes. Finally, MPSPC is totally realized based on one-step prediction, which simplifies the structure of the scheme. Both simulation and experimental results verify the steady state and dynamic performance of MPSPC with different SHE-PWM patterns.

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http://hdl.handle.net/10453/96205