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
Observer based robust integral sliding mode load frequency control for wind power systems
TL;DR: In this paper, an observer is designed for reconstructing a substitution system state, and an integral sliding surface is designed and a sliding mode LFC (SMLFC) strategy is proposed for reducing frequency deviations of the overall power system.
Journal ArticleDOI
Power control strategy of photovoltaic plants for frequency regulation in a hybrid power system
Rijo Rajan,Francis M. Fernandez +1 more
TL;DR: The superiority of the proposed controller has been demonstrated by comparing the results with the recently published frequency control regulation with PV and it is observed from the simulation results that the proposed control provides a better response.
Journal ArticleDOI
Robust load-frequency control in interconnected power systems
TL;DR: In this article, a robust load-frequency control (LFC) scheme in a two-area interconnected power system with uncertain disturbances is described. And the simulation results also show that the proposed H ∞ controller guarantees robust performance and fast response under a wide range of operating conditions and system uncertainties.
Journal ArticleDOI
Optimal design of model predictive control with superconducting magnetic energy storage for load frequency control of nonlinear hydrothermal power system using bat inspired algorithm
TL;DR: In this paper, a bat-inspired algorithm (BIA) was proposed to tune the parameters of MPC controller and superconducting magnetic energy storage (SMES) for load frequency control of a two-area interconnected hydrothermal system.
Journal ArticleDOI
An Adaptive Model Predictive Load Frequency Control Method for Multi-Area Interconnected Power Systems with Photovoltaic Generations
TL;DR: An adaptive model predictive load frequency control method for a multi-area interconnected power system with photovoltaic generation by considering some nonlinear features such as a dead band for governor and generation rate constraint for steam turbine is presented in this paper.
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.