Work

Digital Substations: Optimization Opportunities from Communication Architectures and Emerging Technologies

Year: 2025

Type: article

Abstract: Digital electrical substations (DESs) represent a significant development for the electrical industry. New communication technologies and architectures have emerged alongside the development of DESs. This paper presents an analysis of typical communication architectures used in DESs. In addition, some optimization alternatives are identified, assessing the possible impacts on companies. Experimental tests were conducted in a laboratory to support the analysis performed in this research. Finally, some emerging topics and technologies supporting infrastructure optimization and technological adaptability are included. This study has revealed various impacts that companies must consider to effectively incorporate these architectures into the design and implementation processes of DESs. Finally, effective cybersecurity and access control policies should be implemented across all components of a DES to ensure successful implementations.

Source: Sci

DOI: 10.3390/sci7020063

Authors: Oscar Andrés Tobar-Rosero, Octavio David Díaz-Mendoza, Paola Andréa Díaz-Vargas, John E. Candelo-Becerra, Héctor Andrés Florez-Célis, Luis Fernando Quintero-Henao

Institution: Universidad Nacional de Colombia

Language: English

Topic: Power Systems and Technologies

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $1,448