New insights into model predictive control for three-phase power converters

Zhang, Y; Liu, J; Yang, H; Fan, S

New insights into model predictive control for three-phase power converters

Zhang, Y Liu, J Yang, H

Fan, S

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Publisher:: Institute of Electrical and Electronics Engineers
Publication Type:: Journal Article
Citation:: IEEE Transactions on Industry Applications, 2019, 55, (2), pp. 1973-1982
Issue Date:: 2019-03-01

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Field	Value	Language
dc.contributor.author	Zhang, Y
dc.contributor.author	Liu, J
dc.contributor.author	Yang, H https://orcid.org/0000-0002-4987-5794
dc.contributor.author	Fan, S
dc.date.accessioned	2020-05-04T03:17:24Z
dc.date.available	2020-05-04T03:17:24Z
dc.date.issued	2019-03-01
dc.identifier.citation	IEEE Transactions on Industry Applications, 2019, 55, (2), pp. 1973-1982
dc.identifier.issn	0093-9994
dc.identifier.issn	1939-9367
dc.identifier.uri	http://hdl.handle.net/10453/140449
dc.description.abstract	© 1972-2012 IEEE. Deadbeat control (DBC) has been investigated for decades because of its simple concept and satisfactory performance. Recently, finite control set-model predictive control (FCS-MPC) attracted wide attention in the control of power converters. Unlike DBC, FCS-MPC does not employ a modulator and directly manipulate switching states by minimizing a cost function. To improve the steady-state performance, some improved FCS-MPCs introducing two or three vectors during one control period were proposed in the existing literature. This paper proposes new insights into multiple-vector FCS-MPC for power converters by investigating its relationship with space vector modulation based DBC (SVM-DBC). Analytical studies show that two kinds of predictive methods can be unified in one framework when the control target is to minimize the tracking error. Different from enumeration-based vector selection in conventional FCS-MPC, the vector sequence and duration of the proposed multiple-vector FCS-MPC are directly reconstructed from SVM-DBC. Theoretical analysis on the state-of-the-art DBC and FCS-MPC, as well as experimental test on a three-phase two-level voltage source pulsewidth modulation rectifier confirms the effectiveness of the proposed method.
dc.language	en
dc.publisher	Institute of Electrical and Electronics Engineers
dc.relation.ispartof	IEEE Transactions on Industry Applications
dc.relation.isbasedon	10.1109/TIA.2018.2873505
dc.rights	info:eu-repo/semantics/restrictedAccess
dc.subject	08 Information and Computing Sciences, 09 Engineering
dc.title	New insights into model predictive control for three-phase power converters
dc.type	Journal Article
utslib.citation.volume	55
utslib.for	08 Information and Computing Sciences
utslib.for	09 Engineering
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Students
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2020-05-04T03:17:21Z
pubs.issue	2
pubs.publication-status	Published
pubs.volume	55
utslib.start-page	1973
utslib.citation.issue	2

Abstract:

© 1972-2012 IEEE. Deadbeat control (DBC) has been investigated for decades because of its simple concept and satisfactory performance. Recently, finite control set-model predictive control (FCS-MPC) attracted wide attention in the control of power converters. Unlike DBC, FCS-MPC does not employ a modulator and directly manipulate switching states by minimizing a cost function. To improve the steady-state performance, some improved FCS-MPCs introducing two or three vectors during one control period were proposed in the existing literature. This paper proposes new insights into multiple-vector FCS-MPC for power converters by investigating its relationship with space vector modulation based DBC (SVM-DBC). Analytical studies show that two kinds of predictive methods can be unified in one framework when the control target is to minimize the tracking error. Different from enumeration-based vector selection in conventional FCS-MPC, the vector sequence and duration of the proposed multiple-vector FCS-MPC are directly reconstructed from SVM-DBC. Theoretical analysis on the state-of-the-art DBC and FCS-MPC, as well as experimental test on a three-phase two-level voltage source pulsewidth modulation rectifier confirms the effectiveness of the proposed method.

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http://hdl.handle.net/10453/140449