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
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The Frequency of the Frequency : On Hydropower and Grid Frequency Control
TL;DR: The most important balancing resource in the Nordic syste... is the hydropower as mentioned in this paper, which is used to balance the electricity consumption and production connected to the power system and has to be balanced by active control.
Proceedings ArticleDOI
Sliding mode based load frequency control for multi-area interconnected power system containing renewable energy
TL;DR: In this article, a load frequency control (LFC) design using sliding mode technique in a multi-area power system inculding wind turbines is presented, where a decentralized sliding mode load frequency controller is designed such that stability of the overall closed loop system is guaranteed.
Proceedings ArticleDOI
Class Topper Optimization (CTO) Algorithm based Load Frequency Control of Multi-area Interconnected Power System with Non- linearity
Ankur Rai,Dushmanta Kumar Das +1 more
TL;DR: A class topper optimization-based PID controller is offered in this paper for load frequency control of power systems in the presence of nonlinearities and the effectiveness of the proposed CTO is also validated with Random Load Perturbation.
Journal ArticleDOI
Variable structure model predictive controller based gain scheduling for frequency regulation in renewable based power system
Daud Sibtain,Muhammad Majid Gulzar,Ali Faisal Murtaza,Sadia Murawwat,Muhammad Iqbal,Imran Rasool,Aamir Hayat,Arslan Arif +7 more
TL;DR: In this paper , a variable structure model predictive controller (VSMPC) is used for gain scheduling of PI controller in PV-connected thermal for multi-area system, which is evaluated under varying load conditions under increased penetration of the PV source.
Journal ArticleDOI
Impact of phase-locked loop on system dynamics of a CCGT incorporated diverse source system employed with AC/DC interconnection
TL;DR: In this paper, the performance of various two-degrees-of-freedom proportional-integral-derivative (2DOF PID) controller structures were compared with single-degree of freedom (SDF) controllers, and results explore the superiority of 2DOF controllers.
References
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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.