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. © 2019, Brazilian Society for Automatics--SBA.

Peer Fathima A

Electrical

School of Electrical Engineering

Chennai Campus

Pappachen A

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

Journal of Control, Automation and Electrical Systems

This paper presents the design of a North American Reliability Council (NERC) standards BAL-001-2 based Adaptive Neuro-Fuzzy Interface System (ANFIS) controller for multi-area deregulated power system under different contract scenarios. The proposed controller is tested on the Indian regional grid system and its control performance standards are compared with the conventional PID controller and ANFIS controller. The major objectives are (i) To find a suitable control for mitigating the diverse LFC problems in a deregulated power system (ii) to comply with the NERC control performance standards which are CPS1, CPS2 and BAAL, and (iii) to reduce the wear and tear of the generating units. Dynamic modelling of controllers, test system and simulation studies are performed using MATLAB/Simulink environment. The simulation results validate that the NERC standards based ANFIS controller is one of the best controller for the four area Indian regional grid under deregulated environment. © 2017 Ain Shams University

Fulltext

Ain Shams Engineering Journal

NERC’s control performance standards based load frequency controller for a multi area deregulated power system with ANFIS approach

In this paper, the application of Adaptive Neuro Fuzzy System (ANFIS) controller is used for mitigating the various Load Frequency Control (LFC) issues in a two area hydrothermal power system under deregulated environment is highlighted. To improve the LFC performance, combination of Super Conducting Magnetic Energy Source (SMES) and Thyristor Controlled Phase Shifters (TCPS) are included in its control area. The implementation of SMES-TCPS combination arrests the initial fall in frequency as well as the tie line power deviations after a sudden load disturbance. To investigate the effectiveness of the proposed approach, the dynamics of the system is analyzed with unilateral, bilateral and contract violation cases for a small load perturbation and the comparative results are also presented. The simulated results show that the performance of ANFIS controller is better than the conventional PI controller and the Fuzzy logic controller. © 2016 Elsevier Ltd. All rights reserved.

International Journal of Electrical Power & Energy Systems

Load frequency control in deregulated power system integrated with SMES–TCPS combination using ANFIS controller

Load following in a deregulated power system with Thyristor Controlled Series Compensator

2012 IEEE Industry Applications Society Annual Meeting

Active power management of a super capacitor-battery hybrid energy storage system for standalone operation of DFIG based wind turbines

Decentralized load frequency control in deregulated environments

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

Journal	Data powered by TypesetJournal of Control, Automation and Electrical Systems
Publisher	Data powered by TypesetSpringer Science and Business Media LLC
ISSN	2195-3880
Open Access	0