AN ADAPTIVE OBSERVER FOR GRID-TIED PACKED U CELLS MULTILEVEL INVERTER

Mohamed Trabelsi; Malek Ghanes; Majdi Mansouri; Sertac  Bayhan; Haitham Abu-Rub

AN ADAPTIVE OBSERVER FOR GRID-TIED PACKED U CELLS MULTILEVEL INVERTER

Mohamed Trabelsi, Malek Ghanes, Majdi Mansouri, Sertac Bayhan, Haitham Abu-Rub

Research output: Contribution to conference › Paper › peer-review

Abstract

This paper presents an Adaptive Observer (AO) based Model Predictive Control (MPC) for a grid- connected multilevel Packed UCells (PUC) inverter. The proposed AO performance is evaluated using a single-phase 7-level PUC inverter connected to the grid through filtering inductor. Based on the actual grid current, the AO is proposed to estimate accurately the PUC capacitor voltage, which is fed to the MPC algorithm by making use of a hybrid model considering both discrete and continuous variables. For real-time constraints, necessary conditions are given to guarantee the practical stability of the proposed AO based MPC (AO-MPC).Theoretical analysis and simulation results are given to show that the proposed scheme is stable for all system configurations andhas good performances even during disturbances (grid current sudden change and input voltage variation).

Original language	English
Publication status	Published - 2016
Externally published	Yes
Event	ECRES – 4th European Conference on Renewable Energy System - Istanbul, Turkey Duration: 28 Aug 2016 → 31 Aug 2016

Conference

Conference	ECRES – 4th European Conference on Renewable Energy System
Country/Territory	Turkey
City	Istanbul
Period	28/08/16 → 31/08/16

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Trabelsi, M., Ghanes, M., Mansouri, M., Bayhan, S., & Abu-Rub, H. (2016). AN ADAPTIVE OBSERVER FOR GRID-TIED PACKED U CELLS MULTILEVEL INVERTER. Paper presented at ECRES – 4th European Conference on Renewable Energy System, Istanbul, Turkey. https://scholar.google.com/citations?view_op=view_citation&hl=en&user=hVzPJV8AAAAJ&cstart=300&pagesize=100&citation_for_view=hVzPJV8AAAAJ:V3AGJWp-ZtQC

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title = "AN ADAPTIVE OBSERVER FOR GRID-TIED PACKED U CELLS MULTILEVEL INVERTER",

abstract = "This paper presents an Adaptive Observer (AO) based Model Predictive Control (MPC) for a grid- connected multilevel Packed UCells (PUC) inverter. The proposed AO performance is evaluated using a single-phase 7-level PUC inverter connected to the grid through filtering inductor. Based on the actual grid current, the AO is proposed to estimate accurately the PUC capacitor voltage, which is fed to the MPC algorithm by making use of a hybrid model considering both discrete and continuous variables. For real-time constraints, necessary conditions are given to guarantee the practical stability of the proposed AO based MPC (AO-MPC).Theoretical analysis and simulation results are given to show that the proposed scheme is stable for all system configurations andhas good performances even during disturbances (grid current sudden change and input voltage variation).",

author = "Mohamed Trabelsi and Malek Ghanes and Majdi Mansouri and Sertac Bayhan and Haitham Abu-Rub",

year = "2016",

language = "English",

note = "ECRES – 4th European Conference on Renewable Energy System ; Conference date: 28-08-2016 Through 31-08-2016",

}

Trabelsi, M, Ghanes, M, Mansouri, M, Bayhan, S & Abu-Rub, H 2016, 'AN ADAPTIVE OBSERVER FOR GRID-TIED PACKED U CELLS MULTILEVEL INVERTER', Paper presented at ECRES – 4th European Conference on Renewable Energy System, Istanbul, Turkey, 28/08/16 - 31/08/16. <https://scholar.google.com/citations?view_op=view_citation&hl=en&user=hVzPJV8AAAAJ&cstart=300&pagesize=100&citation_for_view=hVzPJV8AAAAJ:V3AGJWp-ZtQC>

TY - CONF

T1 - AN ADAPTIVE OBSERVER FOR GRID-TIED PACKED U CELLS MULTILEVEL INVERTER

AU - Trabelsi, Mohamed

AU - Ghanes, Malek

AU - Mansouri, Majdi

AU - Bayhan, Sertac

AU - Abu-Rub, Haitham

PY - 2016

Y1 - 2016

N2 - This paper presents an Adaptive Observer (AO) based Model Predictive Control (MPC) for a grid- connected multilevel Packed UCells (PUC) inverter. The proposed AO performance is evaluated using a single-phase 7-level PUC inverter connected to the grid through filtering inductor. Based on the actual grid current, the AO is proposed to estimate accurately the PUC capacitor voltage, which is fed to the MPC algorithm by making use of a hybrid model considering both discrete and continuous variables. For real-time constraints, necessary conditions are given to guarantee the practical stability of the proposed AO based MPC (AO-MPC).Theoretical analysis and simulation results are given to show that the proposed scheme is stable for all system configurations andhas good performances even during disturbances (grid current sudden change and input voltage variation).

AB - This paper presents an Adaptive Observer (AO) based Model Predictive Control (MPC) for a grid- connected multilevel Packed UCells (PUC) inverter. The proposed AO performance is evaluated using a single-phase 7-level PUC inverter connected to the grid through filtering inductor. Based on the actual grid current, the AO is proposed to estimate accurately the PUC capacitor voltage, which is fed to the MPC algorithm by making use of a hybrid model considering both discrete and continuous variables. For real-time constraints, necessary conditions are given to guarantee the practical stability of the proposed AO based MPC (AO-MPC).Theoretical analysis and simulation results are given to show that the proposed scheme is stable for all system configurations andhas good performances even during disturbances (grid current sudden change and input voltage variation).

M3 - Paper

T2 - ECRES – 4th European Conference on Renewable Energy System

Y2 - 28 August 2016 through 31 August 2016

ER -

AN ADAPTIVE OBSERVER FOR GRID-TIED PACKED U CELLS MULTILEVEL INVERTER

Abstract

Conference

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