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Cheetah Optimizer based PID Controller Design for Islanded AC Microgrid under FDI Cyber-attack | IEEE Conference Publication | IEEE Xplore

Cheetah Optimizer based PID Controller Design for Islanded AC Microgrid under FDI Cyber-attack


Abstract:

In this paper a cheetah optimizer (CO) based PID controller design scheme for frequency regulation of an islanded AC microgrid is presented. The frequency control is impo...Show More

Abstract:

In this paper a cheetah optimizer (CO) based PID controller design scheme for frequency regulation of an islanded AC microgrid is presented. The frequency control is important concerned regarding balance between power generation and power demand in power system with high integration of the renewable-energy resources (RESs). Currently, power system is more dominated on the communication networks. So, cyberattacks have been raised in the current power system networks. CO is recently proposed nature inspired optimization algorithm. CO benefits in the terms of global optimization and few design parameters. The proposed control-design is mitigated the effects of parametric-uncertainty, cyber-attack and random load demand. The analysis based on simulation studied reveals the benefits of proposed LFC design under various practical conditions.
Date of Conference: 10-13 December 2023
Date Added to IEEE Xplore: 19 February 2024
ISBN Information:
Conference Location: Bhubaneswar, India

I. Introduction

At present-scenario, power system is restructured and integrated more renewable energy sources (RESs) to produce green energy as per requirements of coming generation [1–3]. The RESs are one of the most effective ways to maintain electrical energy demand. RESs are unpredictable in nature [4–6]. These RESs irregularities provide considerable technological challenges for the energy grid's safe, stable, and reliable functioning [2–3]. Recently, a self-sustaining microgrid (MG) has been established as a unique green energy system for energizing remote places, since it makes use of RES’s such as solar and wind [2, 5]. Due to increased incidence of bias in between supply of power and demand of load, frequency changes in Microgrid are a significant issue for reliable, stable, and secure operation. There are several explanations for frequency-deviation in MG, which are: (1) RES's are inherently unreliable; and (2) energy demand in remote places is nonlinear [2].

References

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