Artículo
Control of a supercapacitor energy storage system for microgrid applications
Fecha de publicación:
05/2013
Editorial:
Institute of Electrical and Electronics Engineers
Revista:
Ieee Transactions On Energy Conversion
ISSN:
0885-8969
e-ISSN:
1558-0059
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The proper operation of a microgrid requires storage devices that increase the inertia and avoid instability of the system. This paper presents the control of an energy storage system (ESS) based on supercapacitors in the context of grid-connected microgrids. The ESS is composed of ac/dc and dc/dc converters tied by a dc link. A single sliding mode strategy is proposed to control a bidirectional dc/dc converter, capable of working properly under all operating conditions. The switching devices are commanded by a single sliding function, dynamically shaped by references sent from the microgrid central controller. This feature facilitates the implementation and design of the control law and simplifies the stability analysis over the entire operating range. The effectiveness of the proposed control strategy is illustrated by experimental results.
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Articulos(CCT - LA PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA
Citación
Inthamoussou, Fernando Ariel; Pegueroles Queralt, Jordi; Bianchi, Fernando Daniel; Control of a supercapacitor energy storage system for microgrid applications; Institute of Electrical and Electronics Engineers; Ieee Transactions On Energy Conversion; 28; 3; 5-2013; 690-697
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