Corpus ID: 15378513

Load Frequency Control Using Classical Controller in An Isolated Single Area and Two Area Reheat Thermal Power System

  title={Load Frequency Control Using Classical Controller in An Isolated Single Area and Two Area Reheat Thermal Power System},
  author={Kallol Das and Priyanath Das and Sharmistha Sharma},
In this paper, Load Frequency Control (LFC) of isolated single area and two-area re-heat inter-connected thermal power system has been carried out by the classical controllers i.e. I, PI and PID; and implemented on the system at 1% step load perturbation under nominal loading conditions. The system responses have been simulated in MATLAB R2010a. Responses of deviation in frequencies, deviation in tie-line power and choosing the optimum controller (i.e. better among I, PI & PID controllers) gain… Expand
Performance Evaluation of Intelligent Controllers for AGC in Thermal Systems
It can be demonstrated that intelligent Fuzzy Logic controllers can successfully bring back the excursions in area frequencies and tie line powers within acceptable limits in smaller time periods and with lesser transients as compared to the performance of conventional controllers under same load disturbance conditions. Expand
Design and comparison of I, PI, PID and Fuzzy logic controller on AGC deregulated power system with HVDC link
In the present work two control areas are taken, in each area two thermal power generating systems. For a system with HVDC link in parallel with AC tie line the dynamic analysis is carried out. TheExpand
In the proposed paper, we have presented the need for Load Frequency Control (LFC) of an interconnected multi-area power to minimize the transient deviations in area frequency and tie-line powerExpand
Load Frequency Control in the Deregulated Environment for the Future Green Energy Network
This chapter focused on a research regarding the Load Frequency Control method in power system with the addition of a renewable unit such as a speed varying standalone wind turbine by using MATLAB/Simulink. Expand
Load Frequency Control of Single Area Thermal Power Plant Using Type 1 Fuzzy Logic Controller
A type 1 Fuzzy controller is composed for solving change in load frequency problem of single area thermal power system and gives better dynamic responses of the power system in terms of Settling time, Peak Overshoot and Peak Undershoot. Expand
Multi-area Load Frequency Control by various conventional controller using Battery Energy Storage System
The main objective of the power system is to provide good quality of power to the consumer. Continuous change in frequency by variation in load is a big challenge for generating unit to compensate itExpand
Dynamic analysis of automatic generation control in a single machine and multi machine isolated power system
Load frequency control (LFC) is one of the significant areas in power system operation and control. Power system involves many components and these components undergo dynamic behavior when introducedExpand
Quasi oppositional harmony search algorithm based controller tuning for load frequency control of multi-source multi-area power system
Abstract This paper deals with the load frequency control (LFC) study of single-area and interconnected two-area power system having diversified power sources. The two areas considered in the presentExpand
Distributed model predictive load frequency control of multi-area interconnected power system
Abstract This paper presents a load frequency control (LFC) design using the distributed model predictive control (DMPC) technique for the multi-area interconnected power system. The dynamics modelExpand
Dynamic Matrix Control of Load Frequency Control for Doubly Fed Induction Generator Wind Energy Grid Connected
A model DMC is used for supporting load frequency control (LFC) in a doubly fed induction generator (DFIG)-based WECS under the variation of wind speed and simulation results illustrate that DMC gives stable response and faster to LFC than PID. Expand


Automatic generation control of an interconnected power system
This paper investigates the stability and optimum settings of conventional automatic generation controllers for an interconnected power system having reheat steam plants. Effective application of theExpand
Simulation results demonstrate that the proposed controller adapt themselves appropriate to varying loads and hence provide better performance characteristics with respect to settling time, oscillations and overshoot. Expand
Genetic Algorithm Based Optimal Load Frequency Control in Two-Area Interconnected Power Systems
Load frequency control in power systems introduces as one of the most important items in order to supply reliable electric power with good quality. The goals of the Load Frequency Control (LFC) areExpand
Particle Swarm Optimization Based LFC and AVR of Autonomous Power Generating System
In this paper, an evolutionary computing approach for determining the optimal values for the proportional-integral- derivative (PID) controller parameters of load frequency control (LFC) andExpand
Extended integral control for load frequency control with the consideration of generation-rate constraints
This paper presents an extended integral control to load frequency control (LFC) scheme with the presence of generation rate constraints (GRC) in order to get rid of overshoot of the conventionalExpand
Tuning of PID load frequency controller for power systems
PID tuning of load frequency controllers for power systems is discussed in this paper. The tuning method is based on a two-degree-of-freedom internal model control (IMC) design method, and theExpand
In this study, a particle swarm optimization (PSO) based on load frequency control (LFC) of a single area power system is presented. The study has been realized to control of a single areaExpand
Improved particle swarm optimization based load frequency control in a single area power system
In this paper, an improved particle swarm optimization (IPSO) based load frequency control (LFC) of a single area power system is presented. Although the Particle Swarm Optimization approaches haveExpand
AGC tuning of interconnected reheat thermal systems with particle swarm optimization
  • Y. Abdel-Magid, M. Abido
  • Engineering, Computer Science
  • 10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003
  • 2003
The results reported in this paper demonstrate the effectiveness of the particle swarm optimizer in the tuning of the AGC parameters and the enhancement in the dynamic response of the power system is verified through simulation results. Expand
Control Systems Engineering
From the Publisher: Designed to make the material easy to understand, this clear and thorough book emphasizes the practical application of systems engineering to the design and analysis of feedbackExpand