Linear-analog transformation approach for coupled gas and power flow analysis

Beyza Bravo, Jesus (Universidad de Zaragoza) ; Dominguez Navarro, Jose Antonio (Universidad de Zaragoza) ; Yusta Loyo, Jose Maria (Universidad de Zaragoza)

Resumen: In this paper, we present a methodology to analyze the integrated operation of coupled natural gas and electricity networks in steady-state. The interaction of the gas network with the electrical grid is modeled through mathematical equations that represent the energy exchange between the two infrastructures. The joint natural gas and power flow is solved using the linear-analog transformation (LAT) and the Newton-Raphson (NR) algorithm, respectively. Here, a unified solution framework of the two systems is presented using the previous proposed methods. The applicability of the methodology is illustrated using two case studies: IEEE-14 bus test system combined with a 16-node natural gas network and the IEEE-30 bus test system integrated with a 15-node natural gas network with 4 compressors. The proposed methodology proves to be useful for the assessment of coupled natural gas and electricity critical infrastructures.

Idioma: Inglés

DOI: 10.1016/j.epsr.2018.11.012

Año: 2019

Publicado en: ELECTRIC POWER SYSTEMS RESEARCH 168 (2019), 239-249
ISSN: 0378-7796

Factor impacto JCR: 3.211 (2019)

Categ. JCR: ENGINEERING, ELECTRICAL & ELECTRONIC rank: 78 / 266 = 0.293 (2019) - Q2 - T1

Factor impacto SCIMAGO: 1.042 - Energy Engineering and Power Technology (Q1) - Electrical and Electronic Engineering (Q1)

Financiación: info:eu-repo/grantAgreement/ES/MINECO/ENE2016-77172-R

Tipo y forma: Artículo (PostPrint)

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