Planning distribution primary feeders for smart-grid operation via network flow analysis

Título traducido de la contribución: Planificación de alimentadores primarios de distribución para el funcionamiento de redes inteligentes mediante análisis de flujo de red

Jose L. Morillo, Juan F. Perez, Nicanor Quijano, Angela Cadena

Resultado de la investigación: Contribución a libro /Tipo informe o reporteContribución en conferencia

Resumen

La planificación de la expansión de los sistemas de distribución (DS) es un problema no lineal y combinatorio que combina limitaciones técnicas y reglamentarias. Comúnmente, la planificación de DS tiene por objeto lograr una topología radial para reducir su complejidad. Sin embargo, en el contexto de una red inteligente, los alimentadores de distribución están sujetos a reconfiguraciones para transferir la carga entre alimentadores en caso de fallo, o para compensar los problemas de perfil de tensión y calidad de la energía causados por la generación distribuida (DG). En este trabajo proponemos una metodología novedosa para la planificación de los alimentadores primarios, que considera el rendimiento de la DS tanto en arreglos de circuito abierto como de circuito cerrado. Para ello introducimos el concepto de corriente de alcance, que utilizamos para definir y resolver un problema de flujo de pérdida de potencia mínima. Resolvemos este problema para cada tipo de conductor que se considere para encontrar un conjunto de candidatos a alimentador primario. Además, se realiza una evaluación de la eficiencia para seleccionar al mejor de los alimentadores primarios candidatos. Los resultados de la simulación en un sistema de prueba muestran cómo este método es capaz de capturar operaciones de circuito abierto y cerrado, considerando explícitamente la GD en la planificación de expansión de DS dentro de un esquema de red inteligente.
Idioma originalEnglish (US)
Título de la publicación alojada2015 IEEE Power and Energy Society General Meeting, PESGM 2015
EditorialIEEE Computer Society
Volumen2015-September
ISBN (versión digital)9781467380409
DOI
EstadoPublished - sep 30 2015
Publicado de forma externa
EventoIEEE Power and Energy Society General Meeting, PESGM 2015 - Denver
Duración: jul 26 2015jul 30 2015

Conference

ConferenceIEEE Power and Energy Society General Meeting, PESGM 2015
PaísUnited States
CiudadDenver
Período7/26/157/30/15

Huella dactilar

Planning
Distributed power generation
Power quality
Topology
Electric potential

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Nuclear Energy and Engineering
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering

Citar esto

Morillo, J. L., Perez, J. F., Quijano, N., & Cadena, A. (2015). Planning distribution primary feeders for smart-grid operation via network flow analysis. En 2015 IEEE Power and Energy Society General Meeting, PESGM 2015 (Vol. 2015-September). [7286572] IEEE Computer Society. https://doi.org/10.1109/PESGM.2015.7286572
Morillo, Jose L. ; Perez, Juan F. ; Quijano, Nicanor ; Cadena, Angela. / Planning distribution primary feeders for smart-grid operation via network flow analysis. 2015 IEEE Power and Energy Society General Meeting, PESGM 2015. Vol. 2015-September IEEE Computer Society, 2015.
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abstract = "Planning the expansion of distribution systems (DS) is a nonlinear and combinatorial problem that combines technical and regulatory constraints. Commonly, the planning of DS is intended to achieve a radial topology to reduce its complexity. However, in a smart-grid context, distribution feeders are subject to reconfigurations to transfer load between feeders in failure events, or to compensate for voltage profile and power quality issues caused by distributed generation (DG). In this paper we propose a novel methodology for the planning of primary feeders, which considers the DS performance in both open and closedloop arrangements. To this end we introduce the concept of reach current, which we use to define and solve a minimum power-loss flow problem. We solve this problem for each type of conductor considered to find a set of primary-feeder candidates. Additionally, an efficiency evaluation is performed to select the best among the candidate primary feeders. Simulation results on a test system show how this method is able to capture open and closed-loop operations, explicitly considering DG in the DS expansion planning within a smart-grid scheme.",
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Morillo, JL, Perez, JF, Quijano, N & Cadena, A 2015, Planning distribution primary feeders for smart-grid operation via network flow analysis. En 2015 IEEE Power and Energy Society General Meeting, PESGM 2015. vol. 2015-September, 7286572, IEEE Computer Society, IEEE Power and Energy Society General Meeting, PESGM 2015, Denver, 7/26/15. https://doi.org/10.1109/PESGM.2015.7286572

Planning distribution primary feeders for smart-grid operation via network flow analysis. / Morillo, Jose L.; Perez, Juan F.; Quijano, Nicanor; Cadena, Angela.

2015 IEEE Power and Energy Society General Meeting, PESGM 2015. Vol. 2015-September IEEE Computer Society, 2015. 7286572.

Resultado de la investigación: Contribución a libro /Tipo informe o reporteContribución en conferencia

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Morillo JL, Perez JF, Quijano N, Cadena A. Planning distribution primary feeders for smart-grid operation via network flow analysis. En 2015 IEEE Power and Energy Society General Meeting, PESGM 2015. Vol. 2015-September. IEEE Computer Society. 2015. 7286572 https://doi.org/10.1109/PESGM.2015.7286572