[HTML][HTML] A hybrid optimization algorithm based on cascaded (1+ PI)-PI-PID controller for load frequency control in interconnected power systems

MS Iqbal, MFA Limon, MM Kabir, MZ Hossain… - Results in …, 2024 - Elsevier
Electric power generation is crucial for electrical systems, and load frequency control (LFC)
ensures system synchronization and reliability. Modern systems use well-designed …

Robust moments-matching load frequency control strategy for cyber–physical power system amid communication time delay

AK Deep, GL Raja, GD Meena - Applied Energy, 2025 - Elsevier
False data injection (FDI)-type cyber-threats amid significant communication time delay
(CTD) is a challenging issue in modern cyber–physical power systems, affecting its …

Direct Synthesis Based PID Controller for Multi-Area Power Systems with Communication Latency

D Kumar, GL Raja, M Alkhatib… - 2024 IEEE 4th …, 2024 - ieeexplore.ieee.org
Open communication links in power system networks exhibits unescapable communication
latency (CL). The CL deteriorates the performance of the load frequency control (LFC) …

2-DOF fractional-order control for delay-dominant industrial processes with experimental validation

P Singha, R Meena, S Chakraborty - International Journal of Dynamics …, 2025 - Springer
In this study, a 2-DOF control structure based on Smith Predictor is proposed to achieve
servo and regulatory responses for stable, unstable and integrating time-delayed processes …

Dual-loop PID control strategy for ramp tracking and ramp disturbance handling for unstable CSTRs

D Das, S Chakraborty, D Kumar… - Chemical Product and …, 2024 - degruyter.com
Control strategies designed for step signals fail when applied for ramp tracking and ramp
disturbance rejection. Hence, this work presents a novel dual-loop control technique for …

Novel design method for cascade control structure of electric drives: Closed‐form expressions for control gains via pole placement

C Budai, T Tóth‐Katona… - IET Control Theory & …, 2024 - Wiley Online Library
Cascade control structures with inner current and outer speed loop, usually utilizing PI
controllers, are widely used for electrical drives to meet high‐quality requirements. The …

Enhancing LFC with Relocated Fractional IMC for Power Systems under Communication Latency

D Kumar, GL Raja, M Alkhatib… - 2024 IEEE 4th …, 2024 - ieeexplore.ieee.org
There is an inevitable communication latency (CL) with open communication lines in power
system networks. The CL deteriorates the performance of the load frequency control (LFC) …

Analytically derived disturbance rejection‐based PID controller tuning for second‐order plus dead time plants

S Tavakoli, M Safaei - Electronics Letters, 2024 - Wiley Online Library
This letter proposes a proportional‐integral‐derivative (PID) design method for second‐
order plus dead time models based on a desired closed‐loop transfer function for load …