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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Journal ArticleDOI
Effects of PLL and frequency measurements on LFC problem in multi-area HVDC interconnected systems
TL;DR: In this article, the effects of PLL and frequency measurements in frequency supports of HVDC interconnected system are analyzed for different multi-area test systems which contains parallel AC/DC transmission links.
Journal ArticleDOI
Impact of Photovoltaics on Frequency Stability of Power System During Solar Eclipse
TL;DR: In this article, the influence of variable production of photovoltaic plants on the synchronous continental Europe interconnection during the solar eclipse of March 20, 2015 is analyzed. And the results of long-term dynamic simulations focus on frequency stability (taking into account daily load diagram, secondary and primary frequency control, system inertia, settings of frequency protections and load frequency shedding).
Journal ArticleDOI
Nonlinear Multi-Agent Optimal Load Frequency Control Based on Feedback Linearization of Wind Turbines
TL;DR: A nonlinear multi-agent feedback linearization approach is adopted for optimal load frequency control of a power system with wind generation units and shows that distributed control structure can produce a balanced performance in terms of time response and is better from the cost reduction view point than the decentralized controller.
Journal ArticleDOI
Optimal model predictive control for LFC of multi-interconnected plants comprising renewable energy sources based on recent sooty terns approach
TL;DR: An optimal model predictive control (MPC) is tuned using recent optimizer named sooty terns optimization algorithm (STOA) to design load frequency control (LFC) installed in interconnected system including different renewable energy sources (RESs).
Journal ArticleDOI
Optimal transient droop compensator and PID tuning for load frequency control in hydro power systems
Edimar J. de Oliveira,Leonardo de Mello Honório,Alexandre H. Anzai,Leonardo W. de Oliveira,Exuperry Barros Costa +4 more
TL;DR: In this paper, an optimal method to tune the Proportional, Integral and Derivative (PID) controller for a hydraulic turbine coupled with the corresponding Transient Droop Compensator (TDC) is presented.
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.