Impact of SMES–TCSC Combination in a Multi-Area Deregulated Power System with GA-Based PI Controller

Load frequency control (LFC) is considered as one of the most important frequency-related ancillary services in a deregulated power system. In this present work, the effect of inclusion of superconducting magnetic energy storage (SMES) system along with thyristor controlled series compensator (TCSC)...

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Bibliographic Details
Published in:Journal of control, automation & electrical systems automation & electrical systems, 2019-12, Vol.30 (6), p.1069-1081
Main Authors: Pappachen, Abhijith, Fathima, A. Peer
Format: Article
Language:English
Subjects:
Ancillary services
Computer simulation
Control
Control and Systems Theory
Deregulation
Electrical Engineering
Energy management
Energy storage
Engineering
Facilities planning
Food service
Frequency control
Genetic algorithms
Magnetic energy storage
Mechatronics
Performance indices
Robotics
Robotics and Automation
Thyristors
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Summary:Load frequency control (LFC) is considered as one of the most important frequency-related ancillary services in a deregulated power system. In this present work, the effect of inclusion of superconducting magnetic energy storage (SMES) system along with thyristor controlled series compensator (TCSC) in a three-area deregulated power system for mitigating the various frequency-related issues in a deregulated power system is examined. For investigating the various LFC issues, optimal gain settings of the PI controllers in each area are obtained by genetic algorithm-based performance indices. The test system simulations under MATLAB/Simulink validate that inclusion of SMES–TCSC combination effectively damps out the frequency and tie-line power oscillations in an interconnected deregulated power system under three different types of contract scenarios.
ISSN:2195-3880
2195-3899
DOI:10.1007/s40313-019-00492-9