Journal ArticleDOI
A literature survey on load–frequency control for conventional and distribution generation power systems
TLDR
An extensive literature review on load-frequency control (LFC) problem in power system has been highlighted in this article, where 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.Abstract:
In this paper an extensive literature review on load–frequency control (LFC) problem in power system has been highlighted. 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. Further, investigations on LFC challenges incorporating storage devices BESS/SMES, FACTS devices, wind–diesel and PV systems etc have been discussed too.read more
Citations
More filters
Journal ArticleDOI
A novel modified robust load frequency controller scheme
TL;DR: Simulated results show that the developed factional order PI outperforms the other controllers in terms of damping the oscillations and many system indices.
Journal ArticleDOI
An Inclusive Review on Load Frequency Control in Deregulated Market
Shital M. Pujara,Chetan Kotwal +1 more
TL;DR: An overview of load frequency control service prevailing in India and other developed countries after deregulation has been presented in this article, where various control strategies proposed by researchers to design LFC controller to regulate the frequency in deregulated market has been covered.
Posted ContentDOI
A New Method for Computing the Delay Margin for the Stability of Load Frequency Control Systems
Ashraf Khalil,Ang Swee Peng +1 more
TL;DR: In this article, the authors presented a new method for calculating the delay margin in load frequency control systems, where the transcendental time delay characteristics equation is transformed into a frequency dependent equation.
Journal ArticleDOI
Whale Optimization Algorithm Optimized Fuzzy-PID Plus PID Hybrid Controller for Frequency Regulation in Hybrid Power System
Amit Kumar,Sathans Suhag +1 more
TL;DR: The proposed WOA optimized Fuzzy-PID plus PID hybrid controller exhibits the best performance compared to other controllers which proves the efficacy of WOA in load frequency control studies.
Comparative Analysis of Biogeography-Based Optimization and Fuzzy Logic in Load Frequency Control
Hatef Farshi,Khalil Valipour +1 more
TL;DR: In this paper, two different controllers, the Biogeography-Based Optimization (BBO) based PID controller and Fuzzy Logic Controller (FLC), were compared in LFC problem of two area interconnected hydrothermal power system.
References
More filters
Journal ArticleDOI
Power Management Strategies for a Microgrid With Multiple Distributed Generation Units
F. Katiraei,M.R. Iravani +1 more
TL;DR: In this article, real and reactive power management strategies of EI-DG units in the context of a multiple DG microgrid system were investigated. And the results were used to discuss applications under various microgrid operating conditions.
Journal ArticleDOI
Wind turbines emulating inertia and supporting primary frequency control
TL;DR: In this article, a method is proposed to let variable-speed wind turbines emulate inertia and support primary frequency control, where the required power is obtained from the kinetic energy stored in the rotating mass of the turbine blades.
Journal ArticleDOI
A wireless controller to enhance dynamic performance of parallel inverters in distributed generation systems
TL;DR: In this paper, a novel control strategy for parallel inverters of distributed generation units in an AC distribution system is presented, based on the droop control method, using only locally measurable feedback signals.
Journal ArticleDOI
Optimum Megawatt-Frequency Control of Multiarea Electric Energy Systems
Olle I. Elgerd,Charles E. Fosha +1 more
TL;DR: In this article, the authors question seriously the basis for this practice and prove by the methods of optimum control that better response and wider stability margins can be obtained by lower bias settings.
Journal ArticleDOI
Frequency control and wind turbine technologies
TL;DR: In this paper, the impact of wind turbine inertial response characteristics on frequency control of small isolated power systems is discussed. But, due to differing electromechanical characteristics, this inherent link is not present in wind turbine generators.