Load Frequency Control for Multi Area Smart Grid based on Advanced Control Techniques

Ismail, Mohamed M.; Bendary, Ahmed F.

doi:10.1016/j.aej.2018.11.004

Cited by 37 publications

(10 citation statements)

References 23 publications

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“…Notably, it responds faster under a stringent 3% generation rate constraint. Reference [123] explores the integration of electric vehicles and renewable sources into multi-area power systems. They propose AIoptimized PI controllers, including Fuzzy logic, FOPID tuned by fuzzy, and model predictive control, for LFC.…”

Section: Power System Stability and Load Frequency Controlmentioning

confidence: 99%

AI Applications to Enhance Resilience in Power Systems and Microgrids—A Review

Zahraoui,

Korõtko,

Rosin

et al. 2024

Sustainability

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This paper presents an in-depth exploration of the application of Artificial Intelligence (AI) in enhancing the resilience of microgrids. It begins with an overview of the impact of natural events on power systems and provides data and insights related to power outages and blackouts caused by natural events in Estonia, setting the context for the need for resilient power systems. Then, the paper delves into the concept of resilience and the role of microgrids in maintaining power stability. The paper reviews various AI techniques and methods, and their application in power systems and microgrids. It further investigates how AI can be leveraged to improve the resilience of microgrids, particularly during different phases of an event occurrence time (pre-event, during event, and post-event). A comparative analysis of the performance of various AI models is presented, highlighting their ability to maintain stability and ensure a reliable power supply. This comprehensive review contributes significantly to the existing body of knowledge and sets the stage for future research in this field. The paper concludes with a discussion of future work and directions, emphasizing the potential of AI in revolutionizing power system monitoring and control.

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Section: Power System Stability and Load Frequency Controlmentioning

confidence: 99%

AI Applications to Enhance Resilience in Power Systems and Microgrids—A Review

Zahraoui,

Korõtko,

Rosin

et al. 2024

Sustainability

View full text Add to dashboard Cite

show abstract

“…In this model is based on the modulation index of shunt converter and phase angles. The voltage (v 3 ) is regulated by the UPFC Shunt converter by compensating the reactive power [36][37][38][39]. The compensation is based on PI controller tuning.…”

Section: Upfcs Shunt Portion Modelmentioning

confidence: 99%

Two-area power system stability analysis by frequency controller with UPFC synchronization and energy storage systems by optimization approach

Kumaran

Rajesh

Kumaravel³

et al. 2023

IRASE

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An optimization approach for two-area power system with Unified Power Flow Controller (UPFC) is proposed in this paper. The proposed method is the Atomic Orbital Search (AOS) approach. The proposed approach is applied to achieve full utilization of UPFC and keeps the parameters uncertain. The multivariable PI controller is utilized to control the system controller and eliminates the negative interaction of the controllers. The proposed approach combines the two subsystems by converting algebraic subsystem using differential approximation, which leads to a nonlinear system. The proposed approach provides efficient voltage regulation and quicker damping of inter-area mode oscillations. The proposed UPFC controller eliminates generator oscillation and fault condition, which guarantee the stability of the system as well as provides dynamic power flow control under the tie-line. At last, the proposed method is simulated on MATLAB platform and compared with existing methods. From this comparison, it is shown that the proposed approach provides less oscillation than the existing approach.

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“…In addition, a type-2 fuzzy with PID was used for two-area networks by [27,28]. The LFC problem was also seen in smart grids [29] using fuzzy logic and genetic algorithm. A hybrid fuzzy with the neural network was proposed for a two-area interconnected power system with an extra static synchronous series compensator and PID [30].…”

Section: Introductionmentioning

confidence: 99%

Novel Fractional-Order Proportional-Integral Controller for Hybrid Power System with Solar Grid and Reheated Thermal Generator

Padiachy

Mehta

2023

Solar

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This paper presents a new fractional-order proportional-integral, (PI)λ (FO[PI]) type structure to investigate the load frequency control (LFC) problem. In the literature, some controllers’ extensive tuning options may slow or complicate the optimization process. Due to the intricacy of the tuning, even if there are fewer tuning parameters, a robust structure can be obtained. The (PI)λ structure deviates from the standard FOPI, integer PID, or PI-PD controllers with the same or fewer tuning parameters. The efficacy of a tri-parametric fractional-order controller is examined on a two-area interconnected hybrid power system comprising a photovoltaic (PV) grid and a Reheated Thermal Generator (RTG). In order to obtain optimal performance with lower control efforts, a novel dual-performance index is developed for the LFC problem. Various analyses are also proven to perform better than other optimized controllers from the recent literature. The presented scheme is significantly robust to disturbance interruptions, non-linearities, and parameter perturbations. It is also observed that there are no stability issues due to communication time delays. It is highlighted that the improvement can be obtained without adding complex structure or controller parameters.

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Load Frequency Control for Multi Area Smart Grid based on Advanced Control Techniques

Cited by 37 publications

References 23 publications

AI Applications to Enhance Resilience in Power Systems and Microgrids—A Review

AI Applications to Enhance Resilience in Power Systems and Microgrids—A Review

Two-area power system stability analysis by frequency controller with UPFC synchronization and energy storage systems by optimization approach

Novel Fractional-Order Proportional-Integral Controller for Hybrid Power System with Solar Grid and Reheated Thermal Generator

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