A state-of-the-art review on modern and future developments of AGC/LFC of conventional and renewable energy-based power systems

K Peddakapu, MR Mohamed, P Srinivasarao… - Renewable Energy …, 2022 - Elsevier
This paper presents a comprehensive literature review and an up-to-date bibliography on
automatic generation control (AGC)/load frequency control (LFC) of interconnected power …

[HTML][HTML] Load frequency control (LFC) strategies in renewable energy-based hybrid power systems: A review

MM Gulzar, M Iqbal, S Shahzad, HA Muqeet… - Energies, 2022 - mdpi.com
The hybrid power system is a combination of renewable energy power plants and
conventional energy power plants. This integration causes power quality issues including …

[HTML][HTML] Modified FOPID controller for frequency regulation of a hybrid interconnected system of conventional and renewable energy sources

A Daraz, SA Malik, A Basit, S Aslam, G Zhang - Fractal and Fractional, 2023 - mdpi.com
In this article, a fractional-order proportional-integral-differential (FOPID) controller and its
modified structure, called a MFOPID controller, are presented. To guarantee optimal system …

FOPTID+ 1 controller with capacitive energy storage for AGC performance enrichment of multi-source electric power systems

R Choudhary, JN Rai, Y Arya - Electric Power Systems Research, 2023 - Elsevier
The demand for power increases during the peak hours and the power supply can't exceed
its limitations. This results into mismatch between the supplied and demanded powers …

Frequency stabilization in deregulated energy system using coordinated operation of fuzzy controller and redox flow battery

M Sharma, S Dhundhara, Y Arya… - International Journal of …, 2021 - Wiley Online Library
The increasing integration of regional power grids, rising penetration of multi‐generation
sources, and day‐ahead power agreements have raised the operational challenges on …

Optimized fractional order integral-tilt derivative controller for frequency regulation of interconnected diverse renewable energy resources

A Daraz, SA Malik, AT Azar, S Aslam, T Alkhalifah… - IEEE …, 2022 - ieeexplore.ieee.org
The interconnection of renewable energy systems, which are complex nonlinear systems,
often results in power fluctuations in the interconnection line and high system frequency due …

A novel chaotic chimp sine cosine algorithm part-II: Automatic generation control of complex power system

CK Shiva, B Vedik, S Raj, S Mahapatra… - Chaos, Solitons & …, 2023 - Elsevier
This is part II of two-paper set deals with the application of the designed algorithm in
automatic generation control (AGC) problem of different structures, such as conventional …

[HTML][HTML] A novel cascade-loop controller for load frequency control of isolated microgrid via dandelion optimizer

AE Khalil, TA Boghdady, MH Alham… - Ain Shams Engineering …, 2024 - Elsevier
In fast-growing isolated microgrids (IMGs), load frequency control (LFC) ensures optimal
power quality for end users. Stochastic grids, notably with renewable energy resources …

Impact of communication time delays on combined LFC and AVR of a multi-area hybrid system with IPFC-RFBs coordinated control strategy

CHNS Kalyan, GS Rao - … and Control of Modern Power Systems, 2021 - ieeexplore.ieee.org
In this paper, the impact of communication time delays (CTDs) on combined load frequency
control (LFC) and automatic voltage regulation (AVR) of a multi-area system with hybrid …

[HTML][HTML] Driver training based optimized fractional order PI-PDF controller for frequency stabilization of diverse hybrid power system

G Zhang, A Daraz, IA Khan, A Basit, MI Khan… - Fractal and …, 2023 - mdpi.com
This work provides an enhanced novel cascaded controller-based frequency stabilization of
a two-region interconnected power system incorporating electric vehicles. The proposed …