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Sensor Technology for Digital Twins in Smart Grids

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Communications".

Deadline for manuscript submissions: 31 July 2024 | Viewed by 1388

Special Issue Editors


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Guest Editor
Department of Signal Theory and Communications and Telematics Engineering, University of Valladolid, 47011 Valladolid, Spain
Interests: smart grids; green communications; artificial intelligence; machine learning; deep learning; big data; Internet of Things
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Signal Theory and Communications and Telematics Engineering, University of Valladolid, 47011 Valladolid, Spain
Interests: smart grids; green communications; artificial intelligence; machine learning; deep learning; big data; Internet of Things
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Smart grids are playing an increasingly significant role within the realm of smart environments. Digital twins for smart grids are virtual replicas or models of an entire electrical grid, created using digital technologies, data analytics, and simulation. These digital representations mimic the behavior and state of the physical grid, providing a complete, real-time view of grid operations.

The digital twins process the data that they continuously receive from the smart grid. To this end, sensor technology plays a crucial role in enabling real-time data and information to be obtained from various points on the grid, which helps to optimize grid performance, improve reliability, and facilitate efficient energy management. Sensor technology is a fundamental component of modern energy systems, designed to be more efficient, reliable, and environmentally sustainable.

Digital twins for smart grids serve various purposes, including monitoring, control, optimization, and planning. In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • Simulation and Scenario Analysis of Smart Grids using Digital Twins;
  • Predictive Maintenance of Smart Grids using Digital Twins;
  • Energy Management and Optimization in Smart Grids using Digital Twins;
  • Fault Detection and Response in Smart Grids using Digital Twins;
  • Load Forecasting in Smart Grids using Digital Twins;
  • Grid Resilience and Security in Smart Grids using Digital Twins.

We look forward to receiving your contributions.

Prof. Dr. Javier M. Aguiar Pérez
Dr. María Á. Pérez Juárez
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sensors is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • smart grids
  • digital twins
  • predictive maintenance
  • energy management
  • fault detection
  • load forecasting
  • grid resilience

Published Papers (1 paper)

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Research

26 pages, 3354 KiB  
Article
Hyperparameter Optimization with Genetic Algorithms and XGBoost: A Step Forward in Smart Grid Fraud Detection
by Adil Mehdary, Abdellah Chehri, Abdeslam Jakimi and Rachid Saadane
Sensors 2024, 24(4), 1230; https://doi.org/10.3390/s24041230 - 15 Feb 2024
Cited by 1 | Viewed by 1179
Abstract
This study provides a comprehensive analysis of the combination of Genetic Algorithms (GA) and XGBoost, a well-known machine-learning model. The primary emphasis lies in hyperparameter optimization for fraud detection in smart grid applications. The empirical findings demonstrate a noteworthy enhancement in the model’s [...] Read more.
This study provides a comprehensive analysis of the combination of Genetic Algorithms (GA) and XGBoost, a well-known machine-learning model. The primary emphasis lies in hyperparameter optimization for fraud detection in smart grid applications. The empirical findings demonstrate a noteworthy enhancement in the model’s performance metrics following optimization, particularly emphasizing a substantial increase in accuracy from 0.82 to 0.978. The precision, recall, and AUROC metrics demonstrate a clear improvement, indicating the effectiveness of optimizing the XGBoost model for fraud detection. The findings from our study significantly contribute to the expanding field of smart grid fraud detection. These results emphasize the potential uses of advanced metaheuristic algorithms to optimize complex machine-learning models. This work showcases significant progress in enhancing the accuracy and efficiency of fraud detection systems in smart grids. Full article
(This article belongs to the Special Issue Sensor Technology for Digital Twins in Smart Grids)
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