Filters








98 Hits in 5.6 sec

A Comprehensive Survey on Use of Soft Computing and Optimization Techniques for Load Frequency Control

Yogesh Prajapati, Vithal Kamat, Jatin Patel, Rahul Kher
2020 Journal Electrical and Electronic Engineering  
generation, transmission and distribution areas of a power system.  ...  Out of this in deregulated power system energy storage with the potential of different types of energy storage at distribution area in the power system has been highlighted.  ...  In a deregulated power system with three area, LFC solution is proposed by Ngamroo et. al. [41] a new decentralized robust control strategy based on the mixed H2 / H∞ control technique. Chang et. al  ... 
doi:10.11648/j.jeee.20200802.13 fatcat:zuem6t6y4nelloudoslkjvx6s4

Load frequency control issues in multiarea power system: A Review

Nazia Kosser
2018 International Journal of Trend in Scientific Research and Development  
and Flexible AC transmission systems (FACTS) devices for mitigating the LFC problems in a deregulated power system are also addressed.  ...  Many publications have been made in the area of Load frequency control (LFC) of interconnected power systems.  ...  LFC for a deregulated power system with hydro, reheat thermal and gas generating units type GENCO are explained in [11] .  ... 
doi:10.31142/ijtsrd11650 fatcat:rfjcoztamzazzclklmqfdrtugu

A literature survey on load–frequency control for conventional and distribution generation power systems

Shashi Kant Pandey, Soumya R. Mohanty, Nand Kishor
2013 Renewable & Sustainable Energy Reviews  
The various configuration of power system models and control techniques/ strategies that concerns to LFC issues have been addressed in conventional as well as distribution generation-based power systems  ...  In this paper an extensive literature review on load-frequency control (LFC) problem in power system has been highlighted.  ...  [52] obtained a higher order robust dynamic performance with LFC design based on GA and LMIs. Next, Ghoshal [233] proposed GA/GA-SA-based fuzzy AGC scheme in a multi-area thermal plant.  ... 
doi:10.1016/j.rser.2013.04.029 fatcat:x3uj56vchjfw3lr6l6f3i6giky

Load frequency controllers considering renewable energy integration in power system

Diambomba Hyacinthe Tungadio, Yanxia Sun
2019 Energy Reports  
Terms of use: Documents in EconStor may be saved and copied for your personal and scholarly purposes.  ...  ., 1998) have proposed a LFC using GA based fuzzy gain scheduling of PI controllers.  ...  The authors (Ghoshal, 2004) have proposed an application of GA/GA-SA based fuzzy AGC of a multiarea thermal generating system. Optimal integral gains and PID gains were computed by GA.  ... 
doi:10.1016/j.egyr.2019.04.003 fatcat:jhfk66uo5zadlghpphzwelew5a

Challenges and Opportunities of Load Frequency Control in Conventional, Modern and Future Smart Power Systems: A Comprehensive Review

Hassan Alhelou, Mohamad-Esmail Hamedani-Golshan, Reza Zamani, Ehsan Heydarian-Forushani, Pierluigi Siano
2018 Energies  
This paper presents a comprehensive literature survey on the topic of LFC.  ...  In this survey, the used LFC models for diverse configurations of power systems are firstly investigated and classified for both conventional and future smart power systems.  ...  The uncertainties of power system parameters are taken into account by using a fuzzy control for a LFC model in [75] .  ... 
doi:10.3390/en11102497 fatcat:6jkkhdn36vg7nf2at6gpab7klu

Analysis on various optimization techniques used for Load Frequency Control in power system

Neelamsetti Kumar, Vairavasundaram Indragandhi
2018 Serbian Journal of Electrical Engineering  
The controllers are designed for a deregulated environment of a power system for LFC.  ...  In a unified power system the Load Frequency Control (LFC) is taken for review looking at all aspects with various optimization techniques for optimizing the parameters of PI, PID and Fuzzy controllers  ...  The responses of three types of fuzzy optimization techniques for LFC in a power system are shown in Fig. 12 .  ... 
doi:10.2298/sjee1803249k fatcat:onrtyrcvi5bbzi3auwvrlu56ge

An Inclusive Review on Load Frequency Control in Deregulated Market

Shital M Pujara, Chetan D Kotwal
2016 International Journal on Electrical Engineering and Informatics  
Section IV, analyzes about a variety of load frequency control mechanisms after electricity deregulation.  ...  Load frequency control is one of the most important ancillary services brought in after deregulation of electricity market, which must be procured by the system operator from the market participants by  ...  A Multi Stage Fuzzy (MSF) PID controller with a fuzzy switch has been proposed to solve the AGCs problem in a deregulated power system using the generalized LFC dynamic model.  ... 
doi:10.15676/ijeei.2016.8.3.9 fatcat:3qrg52umzjf4xitkwtijwvf2hi

A Robust Discrete FuzzyP+FuzzyI+FuzzyD Load Frequency Controller for Multi-Source Power System in Restructuring Environment

H. Shayeghi, A. Younesi
2017 Journal of Operation and Automation in Power Engineering  
In this paper a fuzzy logic (FL) based load frequency controller (LFC) called discrete FuzzyP+FuzzyI+FuzzyD (FP+FI+FD) is proposed to ensure the stability of a multi-source power system in restructured  ...  Simulation results shows that WOA based tuned FP+FI+FD based LFC controller are relatively robust and achieve good performance for a wide change in system parameters considering system physical constraints  ...  Baghya and Kamaraj [13] reported a neuro fuzzy system based controller for LFC of a multi area restructured power system.  ... 
doi:10.22098/joape.2017.549 doaj:d9e0e21675f240cb9001679cfa7dab7e fatcat:gms7aphlsjdtrf5upcslqbe7wy

DE optimized fuzzy PID controller with derivative filter for LFC of multi source power system in deregulated environment

Rabindra Kumar Sahu, G.T. Chandra Sekhar, Sidhartha Panda
2015 Ain Shams Engineering Journal  
In this paper, Differential Evolution (DE) optimized fuzzy PID controller with derivative Filter (PIDF) is proposed for Load Frequency Control (LFC) of a deregulated power system with multi-source power  ...  The performance of proposed controller is evaluated at all possible power transactions that take place in a deregulated power market.  ...  Owing to the growing complexity of power systems in deregulated environment, communication delays become a significant challenge in the LFC analysis.  ... 
doi:10.1016/j.asej.2014.12.009 fatcat:y32awd2g5bfntaxnyc3v44ulga

Robust modified GA based multi-stage fuzzy LFC

H. Shayeghi, A. Jalili, H.A. Shayanfar
2007 Energy Conversion and Management  
In this paper, a robust genetic algorithm (GA) based multi-stage fuzzy (MSF) controller is proposed for solution of the load frequency control (LFC) problem in a restructured power system that operates  ...  under deregulation based on the bilateral policy scheme.  ...  Conclusions In this paper, a new robust GA based MSF controller is proposed for solution of the LFC problem in restructured power systems.  ... 
doi:10.1016/j.enconman.2006.11.010 fatcat:7mvrhwsqkre6dcjogc5v5p74vi

Recent Strategies for Automatic Generation Control of Power Systems With Diverse Energy Sources

Ashwini Kumar, Omveer Singh
2021 International Journal of System Dynamics Applications  
A variety of AGC schemes based on hard, soft and artificial intelligent computation techniques is presented here.  ...  This paper reveals Automatic Generation Control (AGC) strategies of power systems including diverse type power generating sources and comprehensive literature review is also presented.  ...  Ashwini Kumar currently pursues Ph.D in Electrical Engineering Department from School of Engineering, Gautam Buddha University, Greater Noida, Gautam Buddha Nagar, U.P. (201312)  ... 
doi:10.4018/ijsda.20211001.oa8 fatcat:ptpg7f2a4ba53hopvyu3kongfy

Design of intelligent load frequency control strategy using optimal fuzzy-PID controller

Nour El Yakine Kouba, Mohamed Menaa, Mourad Hasni, Mohamed Boudour
2016 International Journal of Process Systems Engineering  
This paper proposes a robust control strategy involving a novel optimised fuzzy-PID controller tuning by particle swarm optimisation (PSO) algorithm.  ...  The proposed control strategy was suggested to design an intelligent load frequency control (LFC) scheme in multi-area interconnected power system.  ...  As an important function of AGC, power system frequency regulation named load frequency control (LFC) is considered as a vital ancillary service in power system.  ... 
doi:10.1504/ijpse.2016.081207 fatcat:u6zbc6b235cvtjkouhneqejmvi

Review on load frequency control for power system stability

Muhammad Nizam Kamarudin, Nabilah Shaharudin, Noor Haqkimi Abd Rahman, Mohd Hendra Hairi, Sahazati Md. Rozali, Tole Sutikno
2021 TELKOMNIKA (Telecommunication Computing Electronics and Control)  
CONCEPTS OF POWER SYSTEM STABILTY Stability in power system defines the ability of the system to regain a state of operating equilibrium after being injected by disturbances.  ...  Therefore, objective of this paper is to review a few conventional methods and presenting the research gaps and new research directions in LFC.  ...  Since many of the presently regulated markets are likely to evolve into a hybrid scheme, and some deregulated markets are already of this type (e.g., Norway), the effects of deregulation of the power industry  ... 
doi:10.12928/telkomnika.v19i2.16118 fatcat:5katfdc73zg2lhzuyj5uqe3uye

A Novel Sooty Terns Algorithm for Deregulated MPC-LFC Installed in Multi-Interconnected System with Renewable Energy Plants

Hossam Hassan Ali, Ahmed Fathy, Abdullah M. Al-Shaalan, Ahmed M. Kassem, Hassan M. H. Farh, Abdullrahman A. Al-Shamma'a, Hossam A. Gabbar
2021 Energies  
The obtained results via the proposed STOA-MPC-based deregulated LFC confirmed the competence and robustness of the designed controller compared to the other algorithms.  ...  Furthermore, a practical case study of interconnected system comprising the Kuraymat solar thermal power station is analyzed based on actual recorded solar radiation.  ...  The deregulated power system is a conventional power system with modified structure.  ... 
doi:10.3390/en14175393 fatcat:6kbpcsohwzep7lci64mifr2kpy

Multi-verse Optimizer for Model Predictive Load Frequency Control of Hybrid Multi-Interconnected Plants Comprising Renewable Energy

Hossam Hassan Ali, Ahmed M. Kassem, Mujahed Al-Dhaifallah, Ahmed Fathy
2020 IEEE Access  
Additionally, the robustness of the proposed MPC-LFC based MVO with variation of the system parameters is presented.  ...  This paper presents a recent metaheuristic optimization approach of multi-verse optimizer (MVO) to design load frequency control (LFC) based model predictive control (MPC) incorporated in large multi-interconnected  ...  multi-interconnected system. • The robustness of the proposed MPC-LFC optimized via MVO under variable wind power is confirmed.  ... 
doi:10.1109/access.2020.3004299 fatcat:onnxzomiivaclbexyuu7kwf3jy
« Previous Showing results 1 — 15 out of 98 results