Improved graph model for interdependent gas and electricity critical infrastructures

Beyza, J. ; Ruiz, H.F. ; Artal-Sevil, J.S. (Universidad de Zaragoza) ; Yusta, J.M. (Universidad de Zaragoza)

Resumen: Interdependence between gas and electricity transmission networks is a subject of concern due to the expanding use of gas for electricity generation in combined-cycle power plants around the world. This paper proposes a novel and much more accurate representation of natural gas and electrical networks based on graph theory, which includes all the assets of both systems and their couplings and offers a more realistic topological model of the two coupled networks. The representation is proposed as a scale-free graph and is mathematically validated in test networks, finding that the representations maintain the same characteristics of traditional graphs, but with more topological detail of the infrastructures.

Idioma: Inglés

DOI: 10.1109/ROPEC48299.2019.9057090

Año: 2019

Publicado en: IEEE International Autumn Meeting on Power, Electronics and Computing 19510508 (2019), [6 pp]
ISSN: 2381-5515

Financiación: info:eu-repo/grantAgreement/ES/DGA/T28-17R-Building Aragon from Europe
Financiación: info:eu-repo/grantAgreement/ES/MINECO/ENE2016-77172-R
Financiación: info:eu-repo/grantAgreement/ES/MINECO/RTC-2015-3358-5

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Ingeniería Eléctrica (Dpto. Ingeniería Eléctrica)