Fault tolerant-based virtual actuator design for wide-area damping control in power system

被引：5
作者：
Nair, D., V [1 ]
Murty, M. S. R. [2 ]
机构：
[1] IFHE Hyderabad, Fac Sci & Technol, Hyderabad, India
[2] CMR Coll Engn & Technol Hyderabad, Dept EEE, Hyderabad, India
来源：
ELECTRICAL ENGINEERING | 2021年 / 103卷 / 01期
关键词：
Fault-tolerant control; Actuator fault; Reconfigurable control; Virtual actuator; Wide-area control; Dynamic feedback controller; Power system; ROBUST; OSCILLATIONS;
D O I：
10.1007/s00202-020-01094-4
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The objective of this article is to enhance the wide-area damping control of a large power system against actuator faults. In specific, damping of low-frequency system oscillations is carried out through centralized MIMO-based dynamic feedback controller (DFC). This particular approach requires multiple actuators, failure of which deteriorates dynamic response of the system. The problem of actuator faults is resolved using online reconfigurable control (RC). A reconfiguration component called virtual actuator (VA) is designed such that it reconfigures the system input and output signals and hides actuator fault from DFC. The process of control reconfiguration on actuator fault is automated without any additional control action. The effectiveness of the control methodology is verified by evaluating the dynamic system response of standard test systems using (1) multiple output DFC in damping control, and (2) online RC in design of fault tolerant wide-area damping controller.
引用
收藏
页码：463 / 477
页数：15
相关论文
共 37 条
  • [1] [Anonymous], 2007, PID controllers for time-delay systems
  • [2] Benchmark Models for the Analysis and Control of Small-Signal Oscillatory Dynamics in Power Systems
    Canizares, C.
    Fernandes, T.
    Geraldi, E., Jr.
    Gerin-Lajoie, L.
    Gibbard, M.
    Hiskens, I.
    Kersulis, J.
    Kuiava, R.
    Lima, L.
    DeMarco, F.
    Martins, N.
    Pal, B. C.
    Piardi, A.
    Ramos, R.
    dos Santos, J.
    Silva, D.
    Singh, A. K.
    Tamimi, B.
    Vowles, D.
    [J]. IEEE TRANSACTIONS ON POWER SYSTEMS, 2017, 32 (01) : 715 - 722
  • [3] Chang Y-H., 2007, THESIS
  • [4] Mixed-sensitivity approach to H∞ control of power system oscillations employing multiple FACTS devices
    Chaudhuri, B
    Pal, BC
    Zolotas, AC
    Jaimoukha, IM
    Green, TC
    [J]. IEEE TRANSACTIONS ON POWER SYSTEMS, 2003, 18 (03) : 1149 - 1156
  • [5] Robust pole placement in LMI regions
    Chilali, M
    Gahinet, P
    Apkarian, P
    [J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1999, 44 (12) : 2257 - 2270
  • [6] Chilali M., 1993, IEEE T AUTOMAT CONTR, V41, P358, DOI DOI 10.1109/9.486637
  • [7] Coordinated Design of Multiple Robust FACTS Damping Controllers: A BMI-Based Sequential Approach With Multi-Model Systems
    Deng, Jingchao
    Li, Can
    Zhang, Xiao-Ping
    [J]. IEEE TRANSACTIONS ON POWER SYSTEMS, 2015, 30 (06) : 3150 - 3159
  • [8] IEEE Committee Report, 1981, IEEE T POWER APPAR S, V100, P494
  • [9] A Sequential Conic Programming Approach for the Coordinated and Robust Design of Power System Stabilizers
    Jabr, Rabih A.
    Pal, Bikash C.
    Martins, Nelson
    [J]. IEEE TRANSACTIONS ON POWER SYSTEMS, 2010, 25 (03) : 1627 - 1637
  • [10] Wide-area measurement-based fault tolerant control of power system during sensor failure
    Khosravani, Saeid
    Moghaddam, Iman Naziri
    Afshar, Ahmad
    Karrari, Mahdi
    [J]. ELECTRIC POWER SYSTEMS RESEARCH, 2016, 137 : 66 - 75
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