Small-signal stability analysis for two-area interconnected power system with load frequency controller in coordination with FACTS and energy storage device

Abstract This paper deals with the modelling and small signal stability analysis for the two areas interconnected power system using a load frequency controller. The eigenvalues and the participation factor analysis are used to examine the small signal stability and contribution of different states in a particular eigenvalue of the system, respectively. A load frequency controller is designed to stabilize the frequency deviations which occur due to the small perturbation in the system. In this paper, the proposed control scheme consists of an integral controller in coordination with the Redox Flow Energy Storage System (RFESS) and the Static Synchronous Series Compensator (SSSC). The dynamic responses of the overall system have been improved by the proposed controller, which is also verified with the help of eigenvalue and participation factor analysis. This analysis shows that overall system oscillation has been reduced through a proposed controller.

[1]  Hassan Bevrani,et al.  Multiobjective design of load frequency control using genetic algorithms , 2012 .

[2]  Laszlo Gyugyi,et al.  Understanding FACTS: Concepts and Technology of Flexible AC Transmission Systems , 1999 .

[3]  Waree Kongprawechnon,et al.  A robust controller design of SSSC for stabilization of frequency oscillations in interconnected power systems , 2003 .

[4]  Ieee Report,et al.  Dynamic Models for Steam and Hydro Turbines in Power System Studies , 1973 .

[5]  Aditya,et al.  Design of Load Frequency Controllers Using Genetic Algorithm for Two Area Interconnected Hydro Power System , 2003 .

[6]  Amit Patra,et al.  Automatic Generation Control of an Interconnected Power System with Capacitive Energy Storage , 2010 .

[7]  Sakti Prasad Ghoshal,et al.  Comparative performance evaluation of SMES–SMES, TCPS–SMES and SSSC–SMES controllers in automatic generation control for a two-area hydro–hydro system , 2011 .

[8]  W. I. Rowen,et al.  Simplified Mathematical Representations of Heavy-Duty Gas Turbines , 1983 .

[9]  S. C. Tripathy,et al.  Adaptive automatic generation control with superconducting magnetic energy storage in power systems , 1992 .

[10]  I. A. Chidambaram,et al.  Control performance standards based load-frequency controller considering redox flow batteries coordinate with interline power flow controller , 2012 .

[11]  Seyed Abbas Taher,et al.  Fractional order PID controller design for LFC in electric power systems using imperialist competitive algorithm , 2014 .

[12]  Rabindra Kumar Sahu,et al.  Design and analysis of differential evolution algorithm based automatic generation control for interconnected power system , 2013 .

[13]  Somanath Majhi,et al.  Improvement of Dynamic Performance of LFC of the Two Area Power System: An Analysis using MATLAB , 2012 .

[14]  Ahmed M. Kassem,et al.  Neural predictive controller of a two-area load frequency control for interconnected power system , 2010 .

[15]  Sakti Prasad Ghoshal,et al.  GA/particle swarm intelligence based optimization of two specific varieties of controller devices applied to two-area multi-units automatic generation control , 2010 .

[16]  T. K. Chatterjee,et al.  SMES Coordinated with SSSC of an Interconnected Thermal System for Load Frequency Control , 2012, 2012 Asia-Pacific Power and Energy Engineering Conference.

[17]  Rabindra Kumar Sahu,et al.  Automatic generation control with thyristor controlled series compensator including superconducting magnetic energy storage units , 2014 .

[18]  Kalyan Chatterjee,et al.  Coordination of Economic Load Dispatch and Load Frequency Control for Interconnected Power System , 2015 .

[19]  Pouyan Pourbeik.  Modeling of combined-cycle power plants for power system studies , 2003, 2003 IEEE Power Engineering Society General Meeting (IEEE Cat. No.03CH37491).

[20]  Sidhartha Panda,et al.  Automatic generation control of multi-area power system using multi-objective non-dominated sorting genetic algorithm-II , 2013 .

[21]  Sidhartha Panda,et al.  Simulation study for automatic generation control of a multi-area power system by ANFIS approach , 2012, Appl. Soft Comput..

[22]  Kalyan Chatterjee.  PI Controller for Automatic Generation Control Based on Performance Indices , 2011 .

[23]  P. Kundur,et al.  Power system stability and control , 1994 .

[24]  Ali Mohammad Ranjbar,et al.  A functional model predictive control approach for power system load frequency control considering generation rate constraint , 2013 .

[25]  Kalyanmoy Deb,et al.  Optimization for Engineering Design: Algorithms and Examples , 2004 .

[26]  Wenjuan Du,et al.  Modelling a grid‐connected SOFC power plant into power systems for small‐signal stability analysis and control , 2013 .