Impact of the Integration of a STATCOM Controlled by LQG/H2 Regulator in an Energy System

Mohammed Mekki; Houari Merabet Boulouiha; Ahmed Allali; Mouloud Denai

doi:10.18280/ejee.230502

Impact of the Integration of a STATCOM Controlled by LQG/H2 Regulator in an Energy System

Mohammed Mekki, Houari Merabet Boulouiha, Ahmed Allali, Mouloud Denai

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Abstract

Nowadays, the reactive power consumption is becoming a serious problem for electricity network management. To overcome this problem, several solutions are proposed in the literature. In the present study, the static reactive power compensator (STATCOM) solution is used to keep the network voltage within its rated range. The STATCOM is modeled in the axes of Park reference frame and is driven controlled by a SVPWM strategy. Its control scheme is based on a multivariable Linear Quadratic Gaussian (LQG/H2) controller, which has the advantage of being applied to systems whose condition is not measured. Simulations are performed using the MATLAB/SIMULINK software. Results are presented, compared and discussed.

Original language	English
Pages (from-to)	361-370
Number of pages	10
Journal	European Journal of Electrical Engineering (EJEE)
Volume	23
Issue number	5
Early online date	31 Oct 2021
DOIs	https://doi.org/10.18280/ejee.230502
Publication status	E-pub ahead of print - 31 Oct 2021

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© The Author(s); licensee IIETA, Edmonton, Canada. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY), https://creativecommons.org/licenses/by/4.0/
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title = "Impact of the Integration of a STATCOM Controlled by LQG/H2 Regulator in an Energy System",

abstract = "Nowadays, the reactive power consumption is becoming a serious problem for electricity network management. To overcome this problem, several solutions are proposed in the literature. In the present study, the static reactive power compensator (STATCOM) solution is used to keep the network voltage within its rated range. The STATCOM is modeled in the axes of Park reference frame and is driven controlled by a SVPWM strategy. Its control scheme is based on a multivariable Linear Quadratic Gaussian (LQG/H2) controller, which has the advantage of being applied to systems whose condition is not measured. Simulations are performed using the MATLAB/SIMULINK software. Results are presented, compared and discussed.",

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AU - Mekki, Mohammed

AU - Merabet Boulouiha, Houari

AU - Allali, Ahmed

AU - Denai, Mouloud

N1 - © The Author(s); licensee IIETA, Edmonton, Canada. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY), https://creativecommons.org/licenses/by/4.0/

PY - 2021/10/31

Y1 - 2021/10/31

N2 - Nowadays, the reactive power consumption is becoming a serious problem for electricity network management. To overcome this problem, several solutions are proposed in the literature. In the present study, the static reactive power compensator (STATCOM) solution is used to keep the network voltage within its rated range. The STATCOM is modeled in the axes of Park reference frame and is driven controlled by a SVPWM strategy. Its control scheme is based on a multivariable Linear Quadratic Gaussian (LQG/H2) controller, which has the advantage of being applied to systems whose condition is not measured. Simulations are performed using the MATLAB/SIMULINK software. Results are presented, compared and discussed.

AB - Nowadays, the reactive power consumption is becoming a serious problem for electricity network management. To overcome this problem, several solutions are proposed in the literature. In the present study, the static reactive power compensator (STATCOM) solution is used to keep the network voltage within its rated range. The STATCOM is modeled in the axes of Park reference frame and is driven controlled by a SVPWM strategy. Its control scheme is based on a multivariable Linear Quadratic Gaussian (LQG/H2) controller, which has the advantage of being applied to systems whose condition is not measured. Simulations are performed using the MATLAB/SIMULINK software. Results are presented, compared and discussed.

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JO - European Journal of Electrical Engineering (EJEE)

JF - European Journal of Electrical Engineering (EJEE)

IS - 5

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Impact of the Integration of a STATCOM Controlled by LQG/H2 Regulator in an Energy System

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