Model-based control approaches for optimal integration of a hybrid wind-diesel power system in a microgrid

Luis Ismael Minchala Avila, Adriana Vargas Martínez, Youmin Zhang, Luis Eduardo Garza Castañón, Eduardo Robinson Calle Ortiz, Julio César Viola

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución de conferenciarevisión exhaustiva

2 Citas (Scopus)

Resumen

This paper presents two model-based approaches for designing control strategies in order to integrate a diesel generator as frequency and voltage leader in an islanded microgrid configuration. The selected microgrid configuration is composed of a hybrid wind-diesel system with a battery storage system (BSS). A model predictive control (MPC) scheme and a model reference adaptive control (MRAC) scheme are selected for this task, due to its flexibility and capability for handling constraints and fault-tolerance, respectively, which is helpful for smart grid (SG) architectures to achieve reduced fuel consumption and with and enhanced reliability and integration of renewable energy sources (RES) into the electrical network. A constrained fuel consumption strategy has been implemented in the diesel engine generator (DEG) controller with the help of MPC strategy and fault-tolerance is achieved with MRAC. Different operating conditions of the microgrid were simulated: 1) diesel-only generation, 2) wind turbine generator (WTG) ignition, 3) sudden connection of 0.5 MW load, and 4) a 3-phase fault with duration of 0.5 seconds. Improved performance over a baseline controller, IEEE type 1 automatic voltage regulator (AVR), is achieved. Dynamic models of the network components are presented in details on design and implementation of the microgrid configuration in Matlab/SimulinkR .

Idioma originalInglés
Título de la publicación alojadaSMARTGREENS 2013 - Proceedings of the 2nd International Conference on Smart Grids and Green IT Systems
EditorialSciTePress
Páginas12-21
Número de páginas10
ISBN (versión impresa)9789898565556
DOI
EstadoPublicada - 2013
Evento2nd International Conference on Smart Grids and Green IT Systems, SMARTGREENS 2013 - Aachen, Alemania
Duración: 9 may. 201310 may. 2013

Serie de la publicación

NombreSMARTGREENS 2013 - Proceedings of the 2nd International Conference on Smart Grids and Green IT Systems

Conferencia

Conferencia2nd International Conference on Smart Grids and Green IT Systems, SMARTGREENS 2013
País/TerritorioAlemania
CiudadAachen
Período9/05/1310/05/13

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