Finite-Set Quasi-Sliding Mode Predictive Control of LC-Filtered Voltage Source Inverters

Changming Zheng; Zheng Gong; Xiaojie Wu; Tomislav Dragicevic; José  Rodriguez; Frede Blaabjerg

doi:10.1109/TIE.2021.3135605

Finite-Set Quasi-Sliding Mode Predictive Control of LC-Filtered Voltage Source Inverters

Changming Zheng, Zheng Gong, Xiaojie Wu, Tomislav Dragicevic, José Rodriguez, Frede Blaabjerg

Research output: Contribution to journal › Journal article › Research › peer-review

106 Downloads (Pure)

Abstract

Three-phase voltage source inverters (VSIs) with output LC filter are preferred topologies to provide voltage and frequency support for islanded ac microgrids. This article proposes a finite-set quasi-sliding model predictive control (FS-QSMPC) scheme for LC-filtered VSIs to improve the output-voltage quality. By explicitly including a predictive sliding-mode function into the cost function, reduced steady-state ripple and enhanced robustness are achieved compared to typical FS-MPC. Besides, theoretical analysis of stability and robustness for FS-QSMPC is given. Analytical tuning of the weighting factor is also derived to decrease the tuning effort. Comparative simulations and experiments verify the presented approach.

Original language	English
Journal	IEEE Transactions on Industrial Electronics
Volume	69
Issue number	12
Pages (from-to)	11968-11978
ISSN	0278-0046
DOIs	https://doi.org/10.1109/TIE.2021.3135605
Publication status	Published - 2022

Keywords

Model predictive control (MPC)
Sliding mode control (SMC)
Stability analysis
Weighting factor design

Access to Document

10.1109/TIE.2021.3135605

FulltextAccepted author manuscript, 12.7 MB

OpenUrl availability

Full text

Cite this

@article{5893437c87094b02abe5cc08e205f665,

title = "Finite-Set Quasi-Sliding Mode Predictive Control of LC-Filtered Voltage Source Inverters",

abstract = "Three-phase voltage source inverters (VSIs) with output LC filter are preferred topologies to provide voltage and frequency support for islanded ac microgrids. This article proposes a finite-set quasi-sliding model predictive control (FS-QSMPC) scheme for LC-filtered VSIs to improve the output-voltage quality. By explicitly including a predictive sliding-mode function into the cost function, reduced steady-state ripple and enhanced robustness are achieved compared to typical FS-MPC. Besides, theoretical analysis of stability and robustness for FS-QSMPC is given. Analytical tuning of the weighting factor is also derived to decrease the tuning effort. Comparative simulations and experiments verify the presented approach.",

keywords = "Model predictive control (MPC), Sliding mode control (SMC), Stability analysis, Weighting factor design",

author = "Changming Zheng and Zheng Gong and Xiaojie Wu and Tomislav Dragicevic and Jos{\'e} Rodriguez and Frede Blaabjerg",

year = "2022",

doi = "10.1109/TIE.2021.3135605",

language = "English",

volume = "69",

pages = "11968--11978",

journal = "IEEE Transactions on Industrial Electronics",

issn = "0278-0046",

publisher = "Institute of Electrical and Electronics Engineers",

number = "12",

}

TY - JOUR

T1 - Finite-Set Quasi-Sliding Mode Predictive Control of LC-Filtered Voltage Source Inverters

AU - Zheng, Changming

AU - Gong, Zheng

AU - Wu, Xiaojie

AU - Dragicevic, Tomislav

AU - Rodriguez, José

AU - Blaabjerg, Frede

PY - 2022

Y1 - 2022

N2 - Three-phase voltage source inverters (VSIs) with output LC filter are preferred topologies to provide voltage and frequency support for islanded ac microgrids. This article proposes a finite-set quasi-sliding model predictive control (FS-QSMPC) scheme for LC-filtered VSIs to improve the output-voltage quality. By explicitly including a predictive sliding-mode function into the cost function, reduced steady-state ripple and enhanced robustness are achieved compared to typical FS-MPC. Besides, theoretical analysis of stability and robustness for FS-QSMPC is given. Analytical tuning of the weighting factor is also derived to decrease the tuning effort. Comparative simulations and experiments verify the presented approach.

AB - Three-phase voltage source inverters (VSIs) with output LC filter are preferred topologies to provide voltage and frequency support for islanded ac microgrids. This article proposes a finite-set quasi-sliding model predictive control (FS-QSMPC) scheme for LC-filtered VSIs to improve the output-voltage quality. By explicitly including a predictive sliding-mode function into the cost function, reduced steady-state ripple and enhanced robustness are achieved compared to typical FS-MPC. Besides, theoretical analysis of stability and robustness for FS-QSMPC is given. Analytical tuning of the weighting factor is also derived to decrease the tuning effort. Comparative simulations and experiments verify the presented approach.

KW - Model predictive control (MPC)

KW - Sliding mode control (SMC)

KW - Stability analysis

KW - Weighting factor design

U2 - 10.1109/TIE.2021.3135605

DO - 10.1109/TIE.2021.3135605

M3 - Journal article

SN - 0278-0046

VL - 69

SP - 11968

EP - 11978

JO - IEEE Transactions on Industrial Electronics

JF - IEEE Transactions on Industrial Electronics

IS - 12

ER -

Finite-Set Quasi-Sliding Mode Predictive Control of LC-Filtered Voltage Source Inverters

Abstract

Keywords

Access to Document

OpenUrl availability

Fingerprint

Cite this