Robustness and performance of a multi-objective Model Predictive Static Var Compensator controller

Otso Mäki; Jukka Turunen; Janne Seppänen; Kai Zenger; Liisa Haarla

doi:10.1109/PSCC.2016.7540978

Robustness and performance of a multi-objective Model Predictive Static Var Compensator controller

Otso Mäki, Jukka Turunen, Janne Seppänen, Kai Zenger, Liisa Haarla

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

5 Citations (Scopus)

Abstract

This paper presents the robustness and performance study of a wide-area multi-objective optimization based Model Predictive Control (MPC) strategy for Static Var Compensator (SVC). Many MPC control strategies presented in the literature have been based on single-objective optimization and focused merely on damping of the electromechanical oscillations. In this paper, the MPC controller is designed both for the oscillation damping and voltage control using multi-objective optimization approach. With this approach, the controller can improve the system stability in various operating conditions where either the damping or voltage stability is more important. The performance of the proposed MPC controller is compared with a local SVC controller using nonlinear time domain simulations. A simplified model of the power system in the Northern parts of Finland and Norway is used. The conducted study indicated that the proposed MPC controller could improve the system stability in varying operating conditions.

Original language	English
Title of host publication	Proceedings of the 19th Power Systems Computation Conference, PSCC 2016
Publisher	IEEE
ISBN (Electronic)	9788894105124
DOIs	https://doi.org/10.1109/PSCC.2016.7540978
Publication status	Published - 10 Aug 2016
MoE publication type	A4 Article in a conference publication
Event	Power Systems Computation Conference - Genova, Italy Duration: 20 Jun 2016 → 24 Jun 2016 Conference number: 19 http://www.pscc2016.net/

Conference

Conference	Power Systems Computation Conference
Abbreviated title	PSCC 2016
Country/Territory	Italy
City	Genova
Period	20/06/2016 → 24/06/2016
Internet address	http://www.pscc2016.net/

Keywords

Model Predictive Control
Multi-objective Optimization
Power Systems
Static Var Compensator
Wide-Area Control
Wide-Area Measurement System

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10.1109/PSCC.2016.7540978

Cite this

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title = "Robustness and performance of a multi-objective Model Predictive Static Var Compensator controller",

abstract = "This paper presents the robustness and performance study of a wide-area multi-objective optimization based Model Predictive Control (MPC) strategy for Static Var Compensator (SVC). Many MPC control strategies presented in the literature have been based on single-objective optimization and focused merely on damping of the electromechanical oscillations. In this paper, the MPC controller is designed both for the oscillation damping and voltage control using multi-objective optimization approach. With this approach, the controller can improve the system stability in various operating conditions where either the damping or voltage stability is more important. The performance of the proposed MPC controller is compared with a local SVC controller using nonlinear time domain simulations. A simplified model of the power system in the Northern parts of Finland and Norway is used. The conducted study indicated that the proposed MPC controller could improve the system stability in varying operating conditions.",

keywords = "Model Predictive Control, Multi-objective Optimization, Power Systems, Static Var Compensator, Wide-Area Control, Wide-Area Measurement System",

author = "Otso M{\"a}ki and Jukka Turunen and Janne Sepp{\"a}nen and Kai Zenger and Liisa Haarla",

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booktitle = "Proceedings of the 19th Power Systems Computation Conference, PSCC 2016",

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Robustness and performance of a multi-objective Model Predictive Static Var Compensator controller. / Mäki, Otso; Turunen, Jukka; Seppänen, Janne ; Zenger, Kai; Haarla, Liisa.

Proceedings of the 19th Power Systems Computation Conference, PSCC 2016. IEEE, 2016. 7540978.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

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T1 - Robustness and performance of a multi-objective Model Predictive Static Var Compensator controller

AU - Mäki, Otso

AU - Turunen, Jukka

AU - Seppänen, Janne

AU - Zenger, Kai

AU - Haarla, Liisa

N1 - Conference code: 19

PY - 2016/8/10

Y1 - 2016/8/10

N2 - This paper presents the robustness and performance study of a wide-area multi-objective optimization based Model Predictive Control (MPC) strategy for Static Var Compensator (SVC). Many MPC control strategies presented in the literature have been based on single-objective optimization and focused merely on damping of the electromechanical oscillations. In this paper, the MPC controller is designed both for the oscillation damping and voltage control using multi-objective optimization approach. With this approach, the controller can improve the system stability in various operating conditions where either the damping or voltage stability is more important. The performance of the proposed MPC controller is compared with a local SVC controller using nonlinear time domain simulations. A simplified model of the power system in the Northern parts of Finland and Norway is used. The conducted study indicated that the proposed MPC controller could improve the system stability in varying operating conditions.

AB - This paper presents the robustness and performance study of a wide-area multi-objective optimization based Model Predictive Control (MPC) strategy for Static Var Compensator (SVC). Many MPC control strategies presented in the literature have been based on single-objective optimization and focused merely on damping of the electromechanical oscillations. In this paper, the MPC controller is designed both for the oscillation damping and voltage control using multi-objective optimization approach. With this approach, the controller can improve the system stability in various operating conditions where either the damping or voltage stability is more important. The performance of the proposed MPC controller is compared with a local SVC controller using nonlinear time domain simulations. A simplified model of the power system in the Northern parts of Finland and Norway is used. The conducted study indicated that the proposed MPC controller could improve the system stability in varying operating conditions.

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KW - Multi-objective Optimization

KW - Power Systems

KW - Static Var Compensator

KW - Wide-Area Control

KW - Wide-Area Measurement System

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BT - Proceedings of the 19th Power Systems Computation Conference, PSCC 2016

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Y2 - 20 June 2016 through 24 June 2016

ER -

Robustness and performance of a multi-objective Model Predictive Static Var Compensator controller

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Keywords

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