Coordinated Design of Multiple Robust FACTS Damping Controllers: A BMI-Based Sequential Approach with Multi-Model Systems

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@article{992b3ab0149e490b98c212bf1f75a2b5,
title = "Coordinated Design of Multiple Robust FACTS Damping Controllers: A BMI-Based Sequential Approach with Multi-Model Systems",
abstract = "This paper presents the coordinated design of multiple FACTS supplementary damping controllers to improve system small-signal stability. A BMI-based multi-objective multi-model system approach is formulated to solve the robust damping control problem. Two-step method is proposed to determine controller variables. Regional pole placement and control effort optimization are set as the control objectives. An SVC and a TCSC damping controller are designed sequentially with minimized decoupling effort. Selection of the feedback signals for the FACTS damping controllers is realized by evaluating the modal residues of each feedback signal to the system input. To cover multiple inter-area oscillation modes, wide-area decentralized control methodology is proposed and remote feedback signals are selected. Real-time simulation is carried out on real-time digital simulator (RTDS) to test the performance of the proposed controller. The results show that the FACTS damping controllers are feasible and able to increase system damping to a satisfactory level under different system operating points.",
keywords = "BMI, coordinated design, H<inf>2</inf>, H<inf>∞</inf>, inter-area oscillations, LMI, multi-model system, multi-objective, robust damping control, RTDS, sequential design, SVC, TCSC",
author = "Jingchao Deng and Can Li and Zhang, {Xiao Ping}",
year = "2015",
month = nov,
day = "1",
doi = "10.1109/TPWRS.2015.2392153",
language = "English",
volume = "30",
pages = "3150--3159",
journal = "IEEE Transactions on Power Systems",
issn = "0885-8950",
publisher = "Institute of Electrical and Electronics Engineers (IEEE)",
number = "6",

}

RIS

TY - JOUR

T1 - Coordinated Design of Multiple Robust FACTS Damping Controllers

T2 - A BMI-Based Sequential Approach with Multi-Model Systems

AU - Deng, Jingchao

AU - Li, Can

AU - Zhang, Xiao Ping

PY - 2015/11/1

Y1 - 2015/11/1

N2 - This paper presents the coordinated design of multiple FACTS supplementary damping controllers to improve system small-signal stability. A BMI-based multi-objective multi-model system approach is formulated to solve the robust damping control problem. Two-step method is proposed to determine controller variables. Regional pole placement and control effort optimization are set as the control objectives. An SVC and a TCSC damping controller are designed sequentially with minimized decoupling effort. Selection of the feedback signals for the FACTS damping controllers is realized by evaluating the modal residues of each feedback signal to the system input. To cover multiple inter-area oscillation modes, wide-area decentralized control methodology is proposed and remote feedback signals are selected. Real-time simulation is carried out on real-time digital simulator (RTDS) to test the performance of the proposed controller. The results show that the FACTS damping controllers are feasible and able to increase system damping to a satisfactory level under different system operating points.

AB - This paper presents the coordinated design of multiple FACTS supplementary damping controllers to improve system small-signal stability. A BMI-based multi-objective multi-model system approach is formulated to solve the robust damping control problem. Two-step method is proposed to determine controller variables. Regional pole placement and control effort optimization are set as the control objectives. An SVC and a TCSC damping controller are designed sequentially with minimized decoupling effort. Selection of the feedback signals for the FACTS damping controllers is realized by evaluating the modal residues of each feedback signal to the system input. To cover multiple inter-area oscillation modes, wide-area decentralized control methodology is proposed and remote feedback signals are selected. Real-time simulation is carried out on real-time digital simulator (RTDS) to test the performance of the proposed controller. The results show that the FACTS damping controllers are feasible and able to increase system damping to a satisfactory level under different system operating points.

KW - BMI

KW - coordinated design

KW - H<inf>2</inf>

KW - H<inf>∞</inf>

KW - inter-area oscillations

KW - LMI

KW - multi-model system

KW - multi-objective

KW - robust damping control

KW - RTDS

KW - sequential design

KW - SVC

KW - TCSC

UR - http://www.scopus.com/inward/record.url?scp=84939250580&partnerID=8YFLogxK

U2 - 10.1109/TPWRS.2015.2392153

DO - 10.1109/TPWRS.2015.2392153

M3 - Article

VL - 30

SP - 3150

EP - 3159

JO - IEEE Transactions on Power Systems

JF - IEEE Transactions on Power Systems

SN - 0885-8950

IS - 6

M1 - 7024187

ER -