Ahmed, O.A.; Bleijs, J.A.M - In: Renewable and Sustainable Energy Reviews 42 (2015) C, pp. 609-626
–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 … ultracapacitor electricity generators based on the electrical output characteristics of these resources. Thus, the fuel cell and …