AI-Based Techniques in Smart Grid Operations

A Special Issue of Algorithms (ISSN 1999-4893) belonging to the section "Evolutionary Algorithms and Machine Learning".

Deadline for manuscript submissions: 31 December 2026 | Viewed by 1326

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Guest Editor
Department of Electrical Engineering, Computer Engineering and Informatics, Cyprus University of Technology, Limassol 3036, Cyprus
Interests: power system analysis; protection; operation and control; renewable energy sources and sustainable development; machine learning models for regression and pattern classification; recognition; prediction and approximation; stochastic; non-convex; nonlinear; combinatorial and constrained; multi-objective optimization methods
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Special Issue Information

Dear Colleagues,

The integration of Artificial Intelligence (AI) into smart grid operations is rapidly transforming the way modern power systems are monitored, managed, and optimized. With the increasing complexity of distributed energy resources, demand-side management, and real-time control requirements, AI offers powerful tools to the enhance decision-making, resilience, and efficiency of smart grids.

This Special Issue aims to bring together cutting-edge research and innovative applications of AI-based techniques in all facets of smart grid operations. We invite contributions that explore the use of machine learning, deep learning, reinforcement learning, optimization algorithms, and hybrid AI models in areas such as energy forecasting, load balancing, fault detection, grid stability, cybersecurity, and predictive maintenance.

Particular emphasis will be placed on scalable, data-driven solutions that can operate in real-time or near-real-time environments. Case studies, simulation results, and experimental validations are highly encouraged, especially those demonstrating practical benefits in real-world grid applications.

By highlighting both theoretical advancements and practical implementations, this Special Issue seeks to foster interdisciplinary collaboration and provide a comprehensive overview of the state-of-the-art in AI-driven smart grid operations.

Dr. Pavlos Nikolaidis
Guest Editor

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Keywords

  • electricity storage dynamics
  • optimal management of distributed energy resources
  • power quality control
  • active prosumers participation
  • economic infrastructure utilization
  • systems protection and self-healing
  • smart metering and data exchange

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Published Papers (1 paper)

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Research

21 pages, 9626 KB  
Article
An Improved AlexNet-Based Image Recognition Method for Transmission Line Wildfires
by Zilin Zhao and Guoyong Duan
Algorithms 2026, 19(4), 245; https://doi.org/10.3390/a19040245 - 24 Mar 2026
Viewed by 701
Abstract
The wildfires in the vicinity of the power transmission corridors are famous for their sudden occurrence, rapid growth, and susceptibility to interference from fire-like interferences at night, which can easily lead to line discharge and trip accidents, thus affecting the safe operation of [...] Read more.
The wildfires in the vicinity of the power transmission corridors are famous for their sudden occurrence, rapid growth, and susceptibility to interference from fire-like interferences at night, which can easily lead to line discharge and trip accidents, thus affecting the safe operation of the power system. In order to address the issue of the high false alarm rate and poor generalization performance of wildfire image recognition in complex power transmission corridor environments, a wildfire image recognition method based on an improved AlexNet is proposed in this paper. The proposed method improves the description of flame and smoke properties at different scales by designing a reparameterized multi-scale feature extraction structure, and effectively alleviates the influence of strong light reflection and fire-like interference at night by using lightweight multi-scale attention and hybrid pooling attention mechanisms. A wildfire image dataset is constructed based on 1246 on-site images of the power transmission corridor captured by a visual monitoring device and 600 wildfire images downloaded from the internet, and tested in real-world imbalanced distribution scenarios. The experimental results show that the proposed method can recognize wildfire images with an accuracy of 96.9% and an F1 value of 94.9% on the test dataset, which is much higher than that of the original AlexNet, and has a strong ability to adapt to cross-dataset tests. The research work can provide technical support for online monitoring and operation and maintenance of wildfires in power transmission corridors. Full article
(This article belongs to the Special Issue AI-Based Techniques in Smart Grid Operations)
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