Enhanced variants of crow search algorithm boosted with cooperative based island model for global optimization

T Thaher, A Sheta, M Awad, M Aldasht - Expert Systems with Applications, 2024 - Elsevier
Abstract The Crow Search Algorithm (CSA) is a swarm-based metaheuristic algorithm that
simulates the intelligent foraging behaviors of crows. While CSA effectively handles global …

Load Margin Assessment of Power Systems Using Physics-Informed Neural Network with Optimized Parameters

MEC Bento - Energies, 2024 - mdpi.com
Challenges in the operation of power systems arise from several factors such as the
interconnection of large power systems, integration of new energy sources and the increase …

Research on prediction of coal-gas compound dynamic disaster based on ICSA-CNN

K Li, Y Wu, K Wang, F Du, X Zhang, Y Wang, J Sun - Fuel, 2024 - Elsevier
With the continuous extension of coal mining into deeper layers, the physical properties and
structural characteristics of coal seams and surrounding rocks undergo changes, leading to …

[HTML][HTML] Optimal multi-type sensor placement using hybrid graph theory and numerical observability analysis for system observability and cybersecurity enhancement

AAE Elsayed, M Khalaf, MA Mohamed… - Electric Power Systems …, 2025 - Elsevier
Abstract Phasor Measurement Units (PMUs) and Micro PMUs (μ PMUs) are among the most
promising measuring systems used for smart grid (SG) monitoring. In this paper, a novel …

Mathematical Models for the Single-Channel and Multi-Channel PMU Allocation Problem and Their Solution Algorithms

NP Theodorakatos, R Babu, CA Theodoridis… - Algorithms, 2024 - mdpi.com
Phasor measurement units (PMUs) are deployed at power grid nodes around the
transmission grid, determining precise power system monitoring conditions. In real life, it is …

A multi-objective cost-loss optimization framework for optimal feeder routing problem of radial distribution networks

S Ayazi, A Askarzadeh - Soft Computing, 2024 - Springer
Among the distribution network planning problems, feeder routing is one of the most
important and challenging issues. Feeder routing is defined as the optimal determination of …

Voltage profile optimization using crow search algorithm modified with Lampnien's criterion to account inequality constraints

R Arya, P Singh, AK Upadhyay, P Purey… - Electrical Engineering, 2024 - Springer
Adequate load bus voltage has been obtained by rescheduling of reactive power control
variables and distribution generation based on PV system. A significant increase in numbers …

A gan-based adversarial attack method for data-driven state estimation

J Zhang, J Hu, C Miao, Q Wang - 2023 IEEE 6th International …, 2023 - ieeexplore.ieee.org
With the development of data science and technology, data-driven methods can provide
support to real-time and accurate state estimation (SE) of power systems. However, the non …

Quantum Genetic Algorithm for Dynamic Economic Dispatch of Active Distribution Network with Microgrid Including Renewable Energy Source

C Andic, A Ozturk, B Turkay - 2024 Innovations in Intelligent …, 2024 - ieeexplore.ieee.org
This paper presents a Quantum Genetic Algorithm (QGA) for the Dynamic Economic
Dispatch (DED) of Active Distribution Networks (ADNs) with a Microgrid (MG) including …

Optimization-based Multiple Topology Errors Detection and Identification in Power Systems

AA Hossam-Eldin, EN Abdallah… - 2023 24th International …, 2023 - ieeexplore.ieee.org
Topology error is a crucial issue that affects state estimation and subsequent processes.
Various techniques for detecting and identifying topology errors have been discussed in the …