Research and Prospect of Defense for Integrated Energy Cyber–Physical Systems Against Deliberate Attacks

Energies, Journal Year: 2025, Volume and Issue: 18(6), P. 1479 - 1479

Published: March 17, 2025

The tight integration of cyber and physical networks in integrated energy cyber–physical systems (IECPS) improves system awareness coordinated control but also heightens susceptibility to targeted attacks. A robust IECPS defense is crucial for increasing the system’s resilience against deliberate Reducing associated risks essential ensure safe stable operation IECPS. In order enhance capability attacks, this paper discusses cyberattacks, attacks (CCPAs) detail. attack principles models each type are described, then intentional threats faced by analyzed. Based on this, reviews current research landscape regarding countermeasures categorizing findings into three key areas: preemptive prevention, process response, post–event recovery summarizing. theoretical foundations, planning, optimal scheduling, security technologies required existing further elaborated. unresolved issues within these analyzed summarized, followed presentation problems challenges defending

Language: Английский

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Fuzzy Logic-Based Smart Control of Wind Energy Conversion System Using Cascaded Doubly Fed Induction Generator

Sustainability, Journal Year: 2024, Volume and Issue: 16(21), P. 9333 - 9333

Published: Oct. 27, 2024

This paper introduces a robust system designed to effectively manage and enhance the electrical output of Wind Energy Conversion System (WECS) using Cascaded Doubly Fed Induction Generator (CDFIG) connected power grid. The solution that was investigated is use CDFIG based on variable-speed wind conversion chain. It comprises mechanical connection two DFIGs through their rotors. originality this lies in innovative application fuzzy logic controller (FLC) combination with for WECS. To demonstrate novel configuration enhances control precision performance WECSs, we conducted comparison three different controllers: proportional–integral (PI) controller, fractional PID (FPID) (FLC). results highlight potential proposed optimizing generation improving overall stability. turns out that, according first results, FLC performed optimally terms tracking rejecting disturbances. In peak overshoot torque, findings indicate FLC-based technique (3.8639% 6.9401%) outperforms FOPID (11.2458% 10.9654%) PI controllers (11.4219% 11.0712%), respectively. These superior reducing overshoot, providing better stability both torque. rise time, show all perform similarly However, demonstrates time 0.0016 s compared (1.9999 1.9999 s) (0.0250 0.0247 controllers. highlights FLC’s enhanced responsiveness controlling settling have almost same 1.9999. An examination total harmonic distortion (THD) also employed validate superiority FLC. quality, prove WECS an (0.93%) has smaller (1.21%) (1.51%) solves problem by removing requirement sliding ring–brush contact. Through utilization MATLAB/Simulink environment, effectiveness energy management approach evaluated, thereby demonstrating its capacity fulfill objectives were set.

Language: Английский

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Operational reliability evaluation integrating prediction models for enhanced situational awareness in wind-integrated system

Computers & Electrical Engineering, Journal Year: 2024, Volume and Issue: 118, P. 109454 - 109454

Published: July 5, 2024

Language: Английский

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A Dynamic Reliability Assessment Framework for Integrated Energy Systems: A New Methodology to Address Cascading Failures

Advances in Applied Energy, Journal Year: 2024, Volume and Issue: unknown, P. 100203 - 100203

Published: Dec. 1, 2024

Language: Английский

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