Oday Ahmed, Hans Bleijs

DC-DC Converter Topologies for Fuel Cell-Ultracapacitor Hybrid System

• Broschiertes Buch

Produktbeschreibung

DC microgrids have recently attracted research interest. A DC microgrid is composed of different dispatchable and non-dispatchable power generators and energy buffers, such as fuel cells and ultracapacitors, which are employed to provide the steady-state and transient power demanded by the load. To interface these generation resources to a common DC bus-bar, different configurations of power converters have been proposed in the literature. For the fuel cell, a unidirectional DC-DC converter is utilised, for the ultracapacitor, however, a bidirectional DC-DC converter is needed to maintain the state-of-the-charge of the ultracapacitor. The overall efficiency of the microgrid will depend on the efficiency of these converters. High efficiency and low cost converters are very important to obtain a cost-effective solution. In addition, the converters must be chosen in respect to the characteristics of these generation resources. In this regard, this book introduces an overview on different of DC-DC converter topologies and investigates their applicability for fuel cell and ultracapacitor based on the electrical output characteristics of these resources.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 64
• Erscheinungstermin: 14. Juli 2015
• Englisch
• Abmessung: 220mm x 150mm x 4mm
• Gewicht: 102g
• ISBN-13: 9783659757891
• ISBN-10: 3659757896
• Artikelnr.: 43511624

Autorenporträt

Oday A. Ahmed was awarded a PhD degree from University of Leicester, United Kingdom in 2012. Since 2002, he has been a Lecturer in Electrical Engineering Department at the University of Technology Iraq-Baghdad. His research interests are in power electronic converters for the fuel cell and ultracapacitor energy buffer applications.